Answer:
8/9
Step-by-step explanation:
x = 0.8888....
10x = 8.88888
10x - x
8.888888.. - 0.88888....
the repeating decimals cancel out
9x = 8
x = 8/9
If my answer is incorrect, pls correct me!
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-Chetan K
A rancher’s herd of 250 sheep grazes over a 40-acre pasture. He would like to find out how many sheep are grazing on each acre of the pasture at any given time, so he has some images of the pasture taken by the state department of agriculture’s aerial photography division. Here are three samples of the images.
How do the sample statistics compare to the population mean and standard deviation?
Answer:
6.25
Step-by-step explanation:
250/40=6.25
A 100-meter sprint is a race using only the straight side of a race track. A 400-meter stick is a race that makes one complete a lap around a racetrack. Why are velocity and speed the same for a 100 m sprint but not a 400 m sprint
Answer
Because velocity and speed differ each other by direction, in a 100 m sprint race the person moves in a straight path without changing its direction where as in a 400 m race. The person moves in a lap around the race track and the direction changes as he turns according to the race track.
Step-by-step explanation:
<3
I WILL MARK AS BRAINLIEST! Graph each coordinate pair on the graph and then indicate which quadrant or axis the point lies on.
5 - (-4) write in addition
Answer:
--=+
Step-by-step explanation:
5-(-4)
5+4
9 is your answer
Mary bought 5 bracelets for $12.60. Danielle bought 7 bracelets for $15.75.
A. Who had the better buy for one bracelet?
B. By how much? (Hint find the unit rate for each)
Answer:
Mary
Step-by-step explanation:
Mary paid less for one bracelet. Tell me if I was wrong!
Your class earned $55.00 Saturday afternoon by washing cars to raise money for a class trip. This is 1/3 of the money needed for the trip. What is the total amount needed?
The total amount needed is $165 if your class earned $55.00 Saturday afternoon by washing cars to raise money for a class trip.
What is a fraction?Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.
It is given that:
Your class earned $55.00 Saturday afternoon by washing cars to raise money for a class trip. This is 1/3 of the money needed for the trip.
Let x be the total amount needed:
A linear equation in one variable can be framed as follows:
1/3 of x = 55
x/3 = 55
x = 55x3
x = $165
Thus, the total amount needed is $165 if your class earned $55.00 Saturday afternoon by washing cars to raise money for a class trip.
Learn more about the fraction here:
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The mayor knows the area needed for a flower garden in the park. She wants the base to be a certain length. How can she determine the necessary height to get the correct area of the flower garden? Explain.
Answer:
Answer:The formula for the area of a parallelogram is A = bh, and the formula for area of a triangle is A = 1/2bh. Since a triangle is half of the area of a parallelogram with the same base and height, the only difference in the formula is 1/2.
Step-by-step explanation:
Maria would determine the height by dividing the area of the garden by the base
From the question, she has the area and the base.
Also, the garden has the shape of a parallelogram
The area of a parallelogram is the product of the base and the height.
So, when the area is divided by the base, she gets the height
Read more about parallelograms at:
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I have a question that says: Sound is used to measure ocean depth. Sound travels 1.5 km per second through water. If it takes 3.7 seconds for a sound to reach the bottom of the ocean, how deep is the water? It is not that I can't solve the problem, I don't know the problem is asking. The only thing I know is that it multiplication. Please help me.
Hey there!
All you need to do to answer this question is to do 3.7 x 1.5 = 5.55 km. I hope this helps you out. Have a good day :).
Identify the graph of the following equation.
y ≥ −1
Answer:
It's the 5th graph
Step-by-step explanation:
The coordinate grid shows three points P Q and R. the distance between Q and R is ____ units
Answer:
6
Step-by-step explanation:
you count how many units is in between the points
i hope this helps :)
se necesitan 4 trabajadores y 9 horas para pintar un cerco si el trabajo debe completarse en 6 horas Cuántos trabajadores se necesita para pintar el cerco
Answer:
english
Step-by-step explanation:
Which lines, if any, can you conclude are parallel given that m<1 + m<2= 8 ? Justify your conclusion with a theorem or postulate.
a. g || h, by the Converse of the Same-Side Interior Angles Theorem
b. g || h, by the Converse of the Alternate Interior Angles Theorem
c. j || k , by the Converse of the Alternate Interior Angles Theorem
d. j || k, by the Converse of the Same-Side Interior Angles Theorem
find the exact coordinates of X on segment JK that is 1/3 the distance from j to k. J (-1,4) K(5,-3)
Answer:
To find the point that's one-third of the distance from (–4,1) to the other endpoint, (8,7): Replace x1 with –4, x2 with 8, y1 with 1, y2 with 7, and k with 1/3. Subtract the values in the inner parentheses. Do the multiplication and then add the results to get the coordinates
Answer:
To find the point that's one-third of the distance from (–4,1) to the other endpoint, (8,7): Replace x1 with –4, x2 with 8, y1 with 1, y2 with 7, and k with 1/3. Subtract the values in the inner parentheses. Do the multiplication and then add the results to get the coordinatesStep-by-step explanation:
pls help i need help
Answer:
your answer would be 7285.63
Having two periods means it has two groups of digits separated by a comma.
6 digits would be xxx,xxx
An 8 worth 80 means the 8 is in the tens place.
And you have a 2 in the hundreds place.
All other digits can be any number.
Answer: 543,280
(PLEASE HELP!!) Write the standard form of the line that has a slope of - 3/4 and y-intercept of -2. Include your work in your final answer.
Answer:
3/4x+4=-2
Step-by-step explanation:
y=-3/4x-2
add -3/4x to each side
3/4x+4y=-2
multiply by 4
3x+4y=-8
Please help me on this question
Answer:
125 10/14
Step-by-step explanation:
the 125 doesn't actually matter so you can ignore that part.
since it is being divided by 14, the denominator of the fraction is 14. the remainder is 10, so the answer should be in the form of x 10/14, which the 1st answer is
Can someone help me please?
Answer:
469 2/3 (Answer 3)
Answer:
It's c 469 2/3
Step-by-step explanation:
7045 ÷ 15 = 469.6666667, which is just 469 2/3
I WILL MARK AS BRAINLIEST! Solve for Y and X
Answer:
×=2
Step-by-step explanation:
7=×+9
×=9-7
×=2
as we were told tht the value of y=7 which means where the is y we subsitude 7
which will give us 7=×+9
The addition of 9 is positive and 7 is positive, then when jumping the equal sign it shall be negative therefore 9-7=2
Answer:
2)
a. x= -84
b. x= 9/4 or 2.25 in decimal form
c. x= 53/5 or 10.6 in decimal form
d. x= 31/2 or 15.5 in decimal form
3)
a. y= -10
b. y= -28
c. y= -114
d. y= 68
Step-by-step explanation:
2) substitute y as 7
a. y= x+91
7=x+91
7-91=x
-84=x
x= -84
——————
b. y= 4x-2
7=4x-2
7+2=4x
9=4x
9/4=x
x=9/4 or 2.25
————————
c. y= 5x-46
7= 5x-46
7+46=5x
53=5x
53/5=x
x=53/5 or 10.6
—————————
d. y= 6x-86
7= 6x-86
7+86=6x
93=6x
93/6=x
31/2=x
x= 31/2 or 15.5
—————————
3) substitute x as 13
a. y= -x+3
y= -13+3
y= -10
——————
b. y= -2x-2
y= -2(13)-2
y= -26-2
y=-28
——————
c. y= -3x-75
y= -3(13)-75
y= -36-75
y= -114
——————
d. y= 8x-36
y= 104-36
y= 68
hope that helped you. cymath can also help you
Solve the inequalities by graphing. Identify the graph that shows the following equations.
x + y < 1
x − y > 2
Answer:
It's the 4th graph on the 1st sheet
Step-by-step explanation:
Find 22% of 150.
A. 3,300
B. 15
C. 7
D. 33
Question:- 22% of 150
Answer:-
[tex]22\% \: of \: 150[/tex]
In maths of means multiplication
[tex] \frac{22}{100} \times 150 \\ \frac{ \cancel{22}^{ \: \: \tiny{11}} }{ \cancel{100} {}^{\tiny{ \: \: 50}}} \times 150 \\ \frac{11}{ \cancel{50}^{ \: \: 1} } \times \cancel{150}^{ \: \: 3} \\ 11 \times 3 = 33[/tex]
Correct options is (D) 33
The value of 22 percentage of 150 is 33, option D is correct.
To find 22% of 150, we need to convert the percentage to a decimal and then multiply the result with 100.
Convert the percentage to a decimal.
To convert a percentage to a decimal, you divide it by 100.
In this case, 22% as a decimal:
= 22 ÷ 100
The result is 0.22.
= 0.22
Multiply the decimal by the number (150) you want to find the percentage of.
In this case, 0.22 (the decimal equivalent of 22%) multiplied by 150:
=150×0.22
=33
Therefore, the value of 22% of 150 is equal to 33. option D is correct.
To learn more on Percentage click:
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Volunteers at Sam's school use some of the student council's savings for a special project. They buy 8 backpacks for $8 each and fill each backpack with paper and pens that cost $3. By how much did the student council's savings change because of this project?
The savings was changed by
dollars.
Answer:
The savings were changed by $88
Step-by-step explanation:
1 backpack costs 8 dollars and they bought 8 of them, you have to multiply 8 dollars by 8 cause there is 8 backpacks which is 64 , pen and pencils for 1 backpack costs 3 dollars , so you have to multiply 3 by 8 cause there are 8 backpacks which is 24. then you add 64 and 24 which is 88
if it's 7:20 PM what time would it be if 90 minutes passed? HELP!!!
Answer:
The answer is 8:50 PM.
Step-by-step explanation:
If it's 7:20 PM, then what time is it 90 minutes from now?
Start with 30. It would be 7:50 PM. So, add 10 more minutes (with 50 minutes more to add) and you have 8:00 PM. Add your last 50 minutes. The time would be, as shown above, 8:50 PM.
Sam made a password that consists of one letter followed by two digits. The two digits are different. How many possible passwords did Sam choose from?
90, 720, 2,340, or 260?
Answer:
720
Step-by-step explanation:
Is 3^2+3^3 equal to 3^5? Yes, expressions are
No are not
Explain:
Answer:
No & Are not
Step-by-step explanation:
(3^2)+(3^3) = (3x3)+(3x3x3) = 36
3^5 = 3x3x3x3x3 = 243
Cans someone help me with 6 and 7 please I am very confused on this two so I’ll appreciate it if u help me!
Answer:
6. $127.50
7. 275c
Step-by-step explanation:
Q6)
Kerry's workday is 10 hrs. and works 40 hrs. per week, Kerry works for 4 days
Watson's workday is 8 hrs. and works 40 hrs. per week, Watson works for 5 days
Kerry: works 4 days and gets paid $ 12.75 per cat & grooms 15 cats per day, so Kerry makes = 4(12.75 × 15) = 4(191.25) = $ 765
Watson: works 5 days and gets paid $ 12.75 per cat & grooms 10 cats per day, so Watson makes = 5(12.75 × 10) = 5(127.50) = $ 637.50
∴ The difference between their weekly earning is 765 - 637.50 = $ 127.50
Q7)
Given:
There are 'c' number of conferences rooms in the Texas Hotel
Number of foldable chairs in each room = 275
Solution:
So, the total number of chairs in all conference rooms would be c X 275
= 275c
What is the step by step explanation on how to solve 8 1/2 + 3 4/5? I already know the answer is 12.3 but I just need help on the how to do the work.
Please help me with this question!
Hi! I'm happy to help!
To solve this, we have to divide the 18 pounds, in 1/8 portions. We do this with division. To make this problem easier to solve, we need to turn it into a multiplication problem (opposite of division). To still make the problem correct, we have to take the opposite of one of our numbers. Let's take 1/8, and turn it into 8, now we have the problem:
18×8=
Now all we have to do is multiply:
18×8=
144
He can make 144 croissants!
I hope this was helpful, keep learning! :D
Answer:
He could make: 18 / [tex]\frac{1}{8}[/tex] = 144 ( Croissants)
So he could make 144 croissants
If helpful, brainliest please !
Help plz. Name the vector and write it in component form.
Answer:
J and X
Step-by-step explanation:
Vector means the dot of an angle or ray
Help me help me lol please meh
Answer:
Owen is not smart
and yes D is correct also (5x10^5)
Step-by-step explanation:
Hehe :D
I WILL MARK AS BRAINLIEST! Simplify
Step-by-step explanation:
Absolute value is a number is the positive value of it.
[tex] | - 29 - 13| = | - 36| = 36[/tex]
[tex] |39 - 62| = | - 23| = 23[/tex]
[tex] | - 59 - 41| = | - 100| = 100[/tex]
[tex] | - 26 + 71| = |45| = 45[/tex]
