PLS, HELP WILL MARK BRAINLIEST, Drag each tile to the correct box. Not all tiles will be used.
Find the increasing functions. Then arrange the increasing functions in order from the least to the greatest rate of change.
Answers
Answer:1 tile 2 box 2 tile 1 box 3 tile 5 box 4 tile 6 box 6 tile 4 box
Step-by-step explanation: math
The ascending order of increasing functions are,
y = (3/4)x - 10 < y = (1/2)x - 2 < y = (4/3)x - 7/3 < y = (3/2)x - 11/2
< y = (5/2)x + 10.
What are lines and their slopes?The equation of a line in slope-intercept form is y = mx + b.
Where slope = m and b = y-intercept.
The y-intercept, or (0,b), is the point where the line crosses the y-axis at x = 0. The slope represents the rate of change of the y-axis relative to the x-axis.
When the equation of the form y = mx + b, the slopes of the function can be used to sort them in ascending order.
The equations in ascending order are,
y = (3/4)x - 10 < y = (1/2)x - 2 < y = (4/3)x - 7/3 < y = (3/2)x - 11/2
< y = (5/2)x + 10.
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Related Questions
THIS IS URGENT!
In orde to keep a specific bacteria alive,the temperature in a science lab cannot exceed -20 degrees farenheit. The electricity went out when the temperature was -72 degrees farenheit,but it increasing at a rate of 6.5 degrees per hour. How many hours do scientists have until the bacteria is not safe?
Answers
H ≤8
So 8 hours
May I have Brainly
1 point
Over one week, a snack booth at a fair sold 362 cans of soft drinks for $1.75 each and
221 hot dogs for $2.35 each. Which calculation will give the closest estimate of the sales
of soft drinks and hot dogs?
Answers
The calculation that will give the closest estimate of the sales of soft drinks and hot dogs is 360 * 2 + 220 * 2
How to determine the calculation that will give the closest estimateFrom the question, we have the following parameters that can be used in our computation:
Time = one week
Number of cans = 362
Unit price of soft drink = $1.75
Number of hot dogs = 221
Unit price of hot dogs = $2.35
The calculation that will give the closest estimate is represented as
Estimate = Number of cans * Unit price of soft drink + Number of hot dogs * Unit price of hot dogs
Substitute the known values in the above equation, so, we have the following representation
Estimate = 362 * 1.75 + 221 *2.35
Approximate
Estimate = 360 * 2 + 220 * 2
Hence, the expression is 360 * 2 + 220 * 2
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Mayerlin has two summer jobs. During the week she works in the grocery store, and on the weekend she works at a nursery. She gets paid $20 per hour to work at the grocery store and $19 per hour to work at the nursery. How many total hours does she work if she does 11 hours at the grocery store and 10 hours at the nursery? How many total hours does she work if she does g hours at the grocery store and n hours at the nursery?
Answers
The total number of hours Mayerlin worked is 21 and (g + n) respectively.
What is addition?One of the four fundamental operations in mathematics is addition, along with subtraction, multiplication, and division. When two whole numbers are added, the sum or total of those values is obtained.
Given that, Mayerlin gets paid $20 per hour to work at the grocery store and $19 per hour to work at the nursery.
Since Mayerlin works 11 hours at the grocery store and 10 hours at the nursery, the total number of hours she worked is:
11 + 10
= 21
Now, if, Mayerline works g hours at the grocery store and n hours at the nursery, the total number of hours she worked is:
g + n
Hence, the total number of hours Mayerlin worked is 21 and (g + n) respectively.
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In a group of 500 people determine how many are suspects in the following scenario.
A wallet was stolen from an office in a building with 500 employees. The suspect was wearing black pants, a white button-down shirt, and a multicolored tie. In one of the offices in the building, the following data was collected.
30 people total in the office
22 wearing a white button down shirts
16 wearing black pants
7 wearing a multicolored tie
Using the data, how many suspects are there?
Answers
Using the given data, the number of suspects is; 7
How to find the intersection of mathematical sets?
The union of two sets A and B is the set of all those elements which are either in A or in B, and which is denoted as A ∪ B.
However, the intersection of two sets A and B is defined as the set of all elements which are common. The intersection of these two sets is denoted by A ∩ B.
Now, we are told that;
Total number of people in the office = 30 people
Number of people wearing a white button down shirts = 22
Number of people wearing black pants = 16
Number of people wearing a multicolored tie = 7
Thus, by definition of intersection of sets, if the suspect was wearing black pants, a white button-down shirt, and a multicolored tie, then;
The number of suspects = A ∩ B ∩ C = 7 people
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Sydney is going to the amusement park. where she has to pay a set price of admission and another price for tickets to go on each of the rides. The total amount of money
Sydney will spend is given by the equation y = 18 + 4r. where y represents the
total amount of money, in dollars and cents, and a represents the number of rides Sydney goes on. What could the number 4 represent in the equation?
Answers
The number 4 could represent the cost of each ride Sydney goes on in the equation
How to determine what the number 4 could represent in the equation?From the question, we have the following parameters that can be used in our computation:
y = 18 + 4r
Where
y = total amount of money, in dollars and cents, r = the number of rides Sydney goes onThe equation y = 18 + 4r is a linear equation
A linear equation in its slope-intercept form can be represented as
y = c + mx
Where x and y are the variables
So, we have
Slope = m
By comparing the equations, we have
m = 4
This means that
Slope = 4
In this case, the slope is 4
So, the interpretation is that 4 is the cost of each ride
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Which ordered pair is a solution to the equation y = –23x + 9?
A (−32,10)
B (0,10)
C (−1,1023)
D (23,10)
Answers
Answer: None of these
Step-by-step explanation:
A. If [tex]x=-32[/tex], then [tex]y=745[/tex], not [tex]10[/tex].
B. If [tex]x=0[/tex], then [tex]y=9[/tex], not [tex]10[/tex].
C. If [tex]x=-1[/tex], then [tex]y=32[/tex], not [tex]1023[/tex].
D. If [tex]x=23[/tex], then [tex]y=-520[/tex], not [tex]10[/tex].
Can you help me? Please
Answers
Answer:
True
Step-by-step explanation:
The point [tex](0,3)[/tex] lies on the graph.
Answer:
(0, 3)
Step-by-step explanation:
The function is p(x).
p(0) = 3 means at x = 0, p = 3.
The ordered pair is (0, 3)
20 newspapers in 4 piles = newspapers per pile
Answers
Answer: 5
Step-by-step explanation:
20/4 = 5
the commutative property of addition and multiplication tells me that i can add or multiply in any order and get the same answer. An example would be (3y)(16)=16(3y)
Answers
As a result of the commutative feature of addition and multiplication, we can add or multiply in any order and receive the same result.
What is commutative property?This law essentially asserts that while adding and multiplying integers, the order of the numbers in the issue has no effect on the solution. Subtraction and division are NOT equivalent. According to the commutative property of addition, altering the order of addends has no effect on the sum. Multiplication's commutative property states that you can multiple integers in any order and the result will always be the same. Even if your gardens differ in appearance (one is longer and one is higher), the amount of seeds is the same! It makes no difference whether you multiply 3 x 8 or 8 x 3.
Here,
The commutative property of addition,
3+2x=2x+3
x=1
3+2*1=5
2*1+3=5
The commutative property of multiplication,
16y*7=7*16y
y=1
16*1*7=112
7*16*1=112
Hence the commutative property of addition and multiplication tells us that we can add or multiply in any order and get the same answer.
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55 is 40% of what number?
Answers
Answer:
55 is 40% of 137.5.
Step-by-step explanation:
To find the number that 55 is 40% of, you can divide 55 by 40% to get 137.5. This means that 55 is 40% of 137.5.
Apples cost $1.47 per pound. Danielle buys an apple that weighs 0.62 pound. To the nearest cent, how much does Danielle's apple cost?
Answers
Answer:
x = 0.91
Step-by-step explanation:
x = 1.47 x 0.62
x = 0.9114
round x = 0.9114 to the required place
x = 0.91
Write an equation to represent the graph below
Answers
I did this by first finding the slope. You can do this by using the formula or simply counting the rise over run between 2 points.
The + 5 is the y intercept, and that can be found by seeing where the line meets the y axis. Hope this helps!
it is important to understand how the online sampling method works and to interpret the sampling procedure correctly with respect to basic sampling concepts. true false
Answers
This is true.it is important to understand how the online sampling method works and to interpret the sampling procedure correctly with respect to basic sampling concepts.
How important it is to understand sampling method?Sampling helps a lot in research. It is one of the most important factors which determines the accuracy of your research/survey result. If anything goes wrong with your sample then it will be directly reflected in the final result.
What is the importance of understanding the different types and methods of sampling when conducting a research study?With the help of sampling, you can test a statistical hypothesis on the features of a population. Why do samples get utilized in studies? Using samples, one can draw conclusions about populations. Samples are more practical, affordable, convenient, and controllable, making data collection from them easier.
So, it is concluded that it is important to understand how the online sampling method works and to interpret the sampling procedure correctly with respect to basic sampling concepts.
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Rewrite one eighteenthx3y + seven eighteenthsxy2 using a common factor.
one thirdxy(6x2 + 7y)
one thirdx2y(6x2 + 9y)
one eighteenthxy(x2 + 7y)
one eighteenthx3y2(y + 7)
Answers
Answer:
C
Step-by-step explanation:
1/18 x³y + 7/18 xy²
1/18 xy (x² + 7y)
Davina charges $15 an hour to weed gardens. What does she charge to weed a garden for 1, 2, 3, and 4 hours?
Answers
Answer:
1 - $15
2- $30
3 - $45
4 - $60
Step-by-step explanation:
$15/hour
1 - $15 =1*15
2- $30 =2*15
3 - $45 =3*15
4 - $60=4*15
-5 - y = -3x find the slope and y-intercept
Answers
Answer:
slope = 3 , y- intercept = - 5
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
given
- 5 - y = - 3x ( add 5 to both sides )
- y = - 3x + 5 ( multiply through by - 1 )
y = 3x - 5 ← in slope- intercept form
with slope m = 3 and y- intercept c = - 5
according to a jhu study published in the american journal of public health, widows live longer than widowers. consider the following survival data collected on 100 widows and 100 widowers following the death of spouse: years lived widow widower less than 5 25 39 5 to 10 42 40 more than 10 33 21 can we conclude at 0.05 level of significance that the proportions of widows and widowers are equal with respect to the different time periods that a spouse survives after the death of his or her mate?
Answers
To determine whether the proportions of widows and widowers living different lengths of time after the death of their spouse are equal, you can conduct a chi-squared test of independence. This test compares the observed frequencies (the number of widows and widowers living different lengths of time) to the expected frequencies, which are the frequencies that you would expect to see if the two variables (widowhood and length of time survived) were independent.
To perform the chi-squared test, you will need to calculate the chi-squared statistic and the corresponding p-value. If the p-value is less than 0.05, you can conclude that there is a significant difference between the proportions of widows and widowers living different lengths of time after the death of their spouse. If the p-value is greater than 0.05, you cannot conclude that there is a significant difference between the proportions of widows and widowers.
To calculate the chi-squared statistic and p-value, you will need to follow these steps:
Calculate the expected frequencies for each group (widows and widowers) in each time period (less than 5 years, 5-10 years, more than 10 years). To do this, you will need to multiply the total number of widows (100) by the proportion of widows in each time period, and the total number of widowers (100) by the proportion of widowers in each time period.
Subtract the expected frequencies from the observed frequencies and square the result for each time period.
Divide each squared difference by the expected frequency and sum the results. This is the chi-squared statistic.
To calculate the p-value, you will need to consult a chi-squared table or use a statistical software program to determine the p-value corresponding to the chi-squared statistic and the degrees of freedom (which is equal to the number of time periods minus 1).
If the p-value is less than 0.05, you can conclude that there is a significant difference between the proportions of widows and widowers living different lengths of time after the death of their spouse. If the p-value is greater than 0.05, you cannot conclude that there is a significant difference between the proportions of widows and widowers
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A hockey goaltender has a save percentage of 0.920. This
means that the probability of any single shot taken on the
goaltender being a goal is 0.08. What would be the
expected number of goals scored on this goaltender in a
game where she faced 35 shots?
2.8 goals
2.0 goals
3.4 goals
1.5 goals
Answers
Answer:
2.8 goals
Step-by-step explanation:
35 * 0.08 = 0.35*8
0.35*8=2.8
The expected number of goals scored on the goaltender would be 2.8.
Explanation:The expected number of goals scored by the goaltender can be calculated using the formula:
Expected goals = Total shots * Probability of a goal
Therefore, for a goaltender with a save percentage of 0.920 (which means the probability of a goal is 0.08), and facing 35 shots:
Expected goals = 35 * 0.08Expected goals = 2.8The expected number of goals scored on this goaltender in a game where she faced 35 shots would be 2.8 goals.
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Which shows the expression below in simplified form?
(6.3 × 1011) ÷ (7 × 105)
A.
9 × 105
B.
-0.7 × 105
C.
9 × 104
D.
9 × 107
Answers
Answer: It's D.
Step-by-step explanation: When you simplify you get the answer D.
Answer:
0.9 x 10^6
Step-by-step explanation:
6.3 divided by 7 is 0.9
10^11 ÷ by 10^5 is 10^6
What is the simplest form of (x^2+5x-6) / (x^2+9x+18)?
a) (x+2) / (x+6)
b) 1/3
c) (x-1) / (x+3)
d) -1/3
Answers
Answer:
a. [tex]\frac{x+2}{x+6}[/tex]
Step-by-step explanation:
[tex]\frac{x^2 + 5x+6}{x^2 +9x+18}=\frac{(x+2)(x+3)}{(x+3)(x+6)}=\frac{x+2}{x+6}[/tex]
help????????????????
Answers
sinC = 72/97
What is right triangle?
A triangle is said to be right-angled if one of its angles is exactly 90 degrees. The total of the other two angles is 90 degrees. Perpendicular and the triangle's base are the sides that make up the right angle. The longest side of the three sides, known as the hypotenuse, is the third side.
Given right angle triangle ABC ∠B is a right angle
AB=72
BC=65 and
AC = 97
sin C = perpendicular/hypotenuse = p/h
sinC = 72/97
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Answer:
Just so we can help each other out!
The area of the caribbean sea is 2.7182 × 106 km2. the area of the south atlantic ocean is 4.027 × 107 km2. find the total area. write the final answer in scientific notation with the correct number of significant digits. 4.29882 × 108 km2 4.299 × 107 km2 3.75518 × 1013 km2 3.755 × 1013 km2
Answers
The total area of the Caribbean sea and the South Atlantic ocean is 4.299 × 10⁷ km². The correct option is the second option 4.299 × 10⁷ km²
Calculating total areaFrom the question, we are to determine the total area of the water bodies.
From the given information
"The area of the Caribbean sea is 2.7182 × 10⁶ km²"
and
"The area of the South Atlantic ocean is 4.027 × 10⁷ km²"
To determine the total area, we will add up the two areas
Total area = 2.7182 × 10⁶ km² + 4.027 × 10⁷ km²
Total area = 0.27182 × 10¹ × 10⁶ km² + 4.027 × 10⁷ km²
Total area = 0.27182 × 10⁷ km² + 4.027 × 10⁷ km²
Total area = 4.29882 × 10⁷ km²
Total area ≈ 4.299 × 10⁷ km²
Hence, the total area is 4.299 × 10⁷ km²
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Answer:
Hence, the total area is 4.299 × 10⁷ km²
Step-by-step explanation:
22. Is the following ordered pair (-2, 9) a solution of the linear inequality y ≥ 7x+3
Answers
Answer:
x=-3/7
Step-by-step explanation:
4x² -16x+16=0
how to find the roots by factoring
Answers
4x^2 - 16x + 16 = 0
factor out the CGF which is 4
rewrite
x^2 - 4x + 4
factor
(x - 2)(x-2)
x = 2
what is the probability of having x failures in the next 100 mowers tested for x from 0 to 20 mower test
Answers
The ratio of the number of mowers that fail to the overall number of mowers is known as the fraction of mowers that fail the functional performance test. Consequently, 9/500 lawnmowers fail, then the probability of having x failures in the next 100 mowers is = [tex]0.018x[/tex]
Probability of having x mower fail = 0.018x
Number of mowers that fail = 54
Total number of mowers = 3000
The probability of failure can be defined as,
= [tex]\frac{Number of mowers that fail}{Total number of mowers}[/tex]
Fraction that failed = [tex]\frac{54}{3000}[/tex]
Fraction that failed = [tex]\frac{9}{500}[/tex]
Fraction that failed = 0.018
Therefore,
The ratio of the number of mowers that fail to the overall number of mowers is known as the fraction of mowers that fail the functional performance test. Consequently, 9/500 lawnmowers fail, then the probability of having x failures in the next 100 mowers is = [tex]0.018x[/tex]
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A line has a slope of -9 and includes the points (6, 1) and (7, d). What is the value of d?
Answers
Answer:
-8
Step-by-step explanation:
1-d/6-7=-9 it becomes
1-d/-1=-9
-1+d=-9
d=-8
O
-200
Is the√8 a rational or irrational number?
irrational, because
its decimal
rational, because all
expansion does not radicals are rational
repeat
rational, because its
decimal expansion
eventually repeats
Sod
3980 207
irrational, because
all radicals are
irrational
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Dec 15
Answers
The square root of 8 is an irrational number, because it is not an exact square root.
What are rational and irrational numbers?The rational numbers are composed by the set of all numbers that can be represented by fractions, such as whole numbers, terminating decimals, or repeating decimals.
The irrational numbers, conversely, are composed by the set of numbers that cannot be represented by fractions, such as non-exact roots and non-terminating decimals.
The square root of 8 is non-exact, hence it is an irrational number, as the square root is then a non-terminating and non-repeating decimal.
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write a logarithmic equation (using only real numbers) that has no real solutions. explain why there are no real solutions.
Answers
The equation is log_2 (3x - 5) = 9 There are no real solutions to this equation because the logarithm of a negative number is undefined. The left side of the equation would require the argument to be negative, thus making the equation impossible to solve.
This equation cannot be solved because the logarithm of a negative number is undefined. The left side of the equation is of the form log_2 (N), where N is some real number.For the equation to have any real solutions, N needs to be greater than 0. However, in this equation, N is equal to 3x - 5, which can be negative for certain values of x. This means that there is no real number x that can be substituted into the equation to make it true, since the logarithm of a negative number is not defined. Therefore, this equation has no real solutions.
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What i the length of the midegment of a trapezoid whoe vertical are E(-7,6), F(-2,5)
Answers
The length of the midsegment of a trapezoid whoe vertices are E(-7,6), F(-2,5) is 5.1 units
How to determine the length of the midsegment given the two points?From the question, we have the following parameters that can be used in our computation:
E = (-7, 6) and B = (-2, 5)
The length of the midsegment given the two points is the distance between the two points
And this can be calculated using the following distance equation
distance = √[(x₂ - x₁)² + (y₂ - y₁)²]
Where
(x, y) = (-7, 6) and (-2, 5)
Substitute (x, y) = (-7, 6) and (-2, 5) in distance = √[(x₂ - x₁)² + (y₂ - y₁)²]
So, we have the following representation
distance = √[(-7 + 2)² + (6 - 5)²]
Evaluate
distance = 5.1
Hence, the length is 5.1 units
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The surface area of a rectangular prism is A=2lw+2lh+2wh, where l, w, and h are the length, width, and height of the prism, respectively. Determine the width of a rectangular prism with a surface area of 930 square units if its length is 12 units and its height is 9 units. (1 point)
1. 108 units
2. 12,11/12units
3. 8,11/12
4.17 units
Complete the input-output table below for f(x)=2(x−1)2−4.(2 points)
Answers
The width of a rectangular prism with a surface area of 930 square units is 21.4 units.
What is the surface area of the rectangle?
The area of the rectangle can be calculated by multiplying l×w, The units associated with the surface area will always be units squared. The area is the result of multiplying two dimensions, length, and width, which can be represented as a power of 2.
The surface area of the rectangular prism is given by:
SA = 2lw + 2lh + 2wh
Where,
l: length
w: width
h: height
Therefore, by substituting values we have:
the surface area of 930 square units if its length is 12 units and its height is 9 units.
SA = 2lw + 2lh + 2wh
930 = 2(12)w + 2(12)(9) + 2w(9)
930 = 24w + 33 + 18w
930 - 33 = 24w + 18w
897 = 42w
w = 897/42
w = 21.4
Hence, the width of a rectangular prism with a surface area of 930 square units is 21.4 units.
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