Mathematics High School

there are 9 children in a class who take the bus to school and there are 15 total children in the class what percentage of the children take the bus to school?

Answers

Answer 1

Answer:

60%

Step-by-step explanation:

Answer 2

Answer:

60%

Step-by-step explanation:

9/15=.6

.6 as a percent is 60%

Related Questions

HELP WILL MARK BRAINLIEST
Which table represents a nonlinear function?

Answers

Answer:

Omg I remeber that wait let me think

Step-by-step explanation:

the third one is the nonlinear function

hope this helps

At one gas station, gas costs $2.75 per gallon. Complete the equation that relates the total cost, C, to the number of gallons of gas purchased, g.

C = __

Answers

Answer:

C = 2.75

Step-by-step explanation:

it does not tell how much there for it is 1 gallon

can someone help???

Answers

A, B, D are your answers.

write an equation in slope-intercept form for the line. slope=4,y-intercept=3

Answers

Answer:

y = 4x + 3

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 )

Here m = 4 and c = 3, then

y = 4x + 3 ← equation of line

Can somebody help outtt ?? pleasee

Answers

Answer:

y=71

x=109

Step-by-step explanation:

What is an equation of the line that passes through the points (-4, 3) and
(-1, 6)?
A. y = -x - 7
B. y = -x - 1 C. y = 7x + 1
D. y = x + 7

Answers

The answer is D

We have m=a= (y2-y1)/(x2-x1)=(6-3)/(-1+4)=1
Y=x+ b
For the b, we have : (-1,6) : 6= -1 + b
b=7
y=x+ 7

5x + 1 = 6x - x
I need help on this problem may you help

Answers

Answer:

Step 1: Simplify both sides of the equation.

5x+1=6x−x

5x+1=6x+−x

5x+1=(6x+−x)(Combine Like Terms)

5x+1=5x

Step 2: Subtract 5x from both sides.

5x+1−5x=5x−5x

1=0

Step 3: Subtract 1 from both sides.

1−1=0−1

0=−1

Answer:

There are no solutions.

Step-by-step explanation:

Answer:

no solution

Step-by-step explanation:

Given

5x + 1 = 6x - x , that is

5x + 1 = 5x ( subtract 1 from both sides )

5x = 5x - 1 ( subtract 5x from both sides )

0 = - 1 ← not possible

This indicates the equation has no solution

A set of 6 water bottles are sold for 12. What is the unit cost per water bottle?

Answers

$2.00 US Dollars is the answer

question is attached

Answers

Hello!

[tex]\large\boxed{f^{-1} = \frac{5x+2}{4x-2}, f^{-1}(3) = \frac{17}{10} }[/tex]

[tex]f(x) = \frac{2x +2}{4x - 5}[/tex]

Find the inverse by swapping the x and y variables:

[tex]y = \frac{2x +2}{4x - 5}\\\\x = \frac{2y +2}{4y - 5}[/tex]

Begin simplifying. Multiply both sides by 4y - 5:

[tex]x(4y - 5) = 2y + 2[/tex]

Start isolating for y by subtracting 2 from both sides:

[tex]x(4y - 5) -2 = 2y[/tex]

Distribute x:

[tex]4yx - 5x - 2 = 2y[/tex]

Move the term involving y (4yx) over to the other side:

[tex]- 5x - 2 = 2y - 4yx\\\\[/tex]

Factor out y and divide:

[tex]- 5x - 2 = y(2 - 4x)\\\\y = \frac{-5x-2}{-4x+2} \\\\y = \frac{-(5x + 2)}{-(4x - 2)} \\\\y^{-1} = \frac{5x + 2}{4x - 2}[/tex]

Use this equation to evaluate [tex]f^{-1}(3)[/tex]

[tex]f^{-1}(3) = \frac{5(3) + 2}{4(3) - 2} = \frac{17}{10}[/tex]

Which shows the correct method for solving the equation below?
(y-9)
= 3

Answers

First one because Y=12

PLEASE HELP ASAP!!!
I will mark brainliest if there are multiple answers!!!

Answers

80% as a decimal would be 0.8

A good trick to do is dividing it by 100 to find how a percent can be turned into a decimal

Answer:

80%

Step-by-step explanation:

Not so sure about the answer, but hopefully it helps.

Enter the ordered pair for the vertices for T(3, –2)(QRST).

Answers

Given:

The figure QRST.

The rule of translation is [tex]T_{(3,-2)}(QRST)[/tex].

To find:

The coordinate of vertices after translation.

Solution:

According to the given rule of translation is [tex]T_{(3,-2)}(QRST)[/tex], we get

[tex](x,y)\to (x+3,y-2)[/tex]

From the given figure it is clear that the vertices of QRST are Q(1,3), R(3,-3), S(0,-2) and T(-2,1).

Using the above rule, we get

[tex]Q(1,3)\to Q'(1+3,3-2)=Q'(4,1)[/tex]

[tex]R(3,-3)\to R'(3+3,-3-2)=R'(6,-5)[/tex]

[tex]S(0,-2)\to S'(0+3,-2-2)=S'(3,-4)[/tex]

[tex]T(-2,1)\to T'(-2+3,1-2)=T'(1,-1)[/tex]

Therefore, the coordinates of the vertices after translation are Q'(4,1), R'(6,-5), S'(3,-4) and T'(1,-1).

The ordered pairs for the vertices of T(3, –2)(QRST) are

[tex]\mathbf{Q' = (4,1)}[/tex] [tex]\mathbf{R' = (6,-5)}[/tex] [tex]\mathbf{S' = (3,-4)}[/tex] and [tex]\mathbf{T' = (1, -1)}[/tex]

The coordinates of QRST are:

[tex]\mathbf{Q = (1,3)}[/tex]

[tex]\mathbf{R = (3,-3)}[/tex]

[tex]\mathbf{S = (0,-2)}[/tex]

[tex]\mathbf{T = (-2,1)}[/tex]

The transformation rule of [tex]\mathbf{T(3,-2)}[/tex] is:

[tex]\mathbf{(x,y) \to (x + 3,y -2)}[/tex]

So, we have:

[tex]\mathbf{Q' = (1 + 3,3 -2)}[/tex]

[tex]\mathbf{Q' = (4,1)}[/tex]

[tex]\mathbf{R' = (3 + 3,-3 -2)}[/tex]

[tex]\mathbf{R' = (6,-5)}[/tex]

[tex]\mathbf{S' = (0 + 3,-2 -2)}[/tex]

[tex]\mathbf{S' = (3,-4)}[/tex]

[tex]\mathbf{T' = (-2 + 3,1 -2)}[/tex]

[tex]\mathbf{T' = (1, -1)}[/tex]

Hence, the ordered pairs for the vertices of T(3, –2)(QRST) are

[tex]\mathbf{Q' = (4,1)}[/tex] [tex]\mathbf{R' = (6,-5)}[/tex] [tex]\mathbf{S' = (3,-4)}[/tex] and [tex]\mathbf{T' = (1, -1)}[/tex]

Answers

Answer:

SAS

Step-by-step explanation:

Hope this helps:)

Answer:

SAS

Step-by-step explanation: You can use vertical angles congruence theorem for angles AED and BEC which gives you an angle, using taht info you can detremine that its SAS

The value of y is directly proportional to the value of x. If y = 24 when x = 6, what is the value of y when x = 48?

Answers

Answer:

192

Step-by-step explanation:

We know that x is 1/4 of y, since 6 is 1/4 of 24. Therefore, we can multiply 48 by 4 to get 192!

It is already to late to answer this because my final was due yesterday:

What percent is increase if the boy had 12 comic books and bought mores so now he has 15 comic books.

Answers

Answer:

increase by 25%

Step-by-step explanation:

15-12=3

12÷3=4

4=25%

Find the distance between points P(8, 2) and Q(3, 8) to the nearest tenth.

Answers

Answer:

7.8

Step-by-step explanation:

Two more than eleven times a number is equal to 24. What is the number?

Answers

Answer:

Step-by-step explanation:

24/ 11 = 2 2/11

so, we have 2 and 2/11

11x2 = 22 + 2 = 24

HELPP HELP IM FAILING THIS CLASS

Answers

Answer:

Area=572.56

Step-by-step explanation:

A=1/4πd2

Area=1/4 x pi x diameter squared.

Answer:

thanks for the free points and the anwser is 5

Step-by-step explanation:rqwafs

3q2rr

What is the sum of -1/2 and 8/6 please help

Answers

Answer is C or 5/6
Explanation: use calculator

If BC
is the image of XY
after a rotation about the origin, then what is always true about BC
?

A
BC
is a vertical segment.
B
BC
is a horizontal segment.
C
BC
is in the same quadrant as XY
.
D
The length of BC
is the same as XY
.

Answers

Answer:

Step-by-step explanation:

Simplify all four questions correctly-
(p - 3) + (p - 7)

(3n - 1) + ( -n + 4)

(-t + 5) + (3t + 2)

(7k + 9) + (4k - 3)

Answers

Answer:

1. 2p - 10

2. 2n + 3

3. 2t + 7

4. 11k + 6

Step-by-step explanation:

A recent survey suggests that 47% of all televisions are connected to the internet, 32% are voice controlled, and 22% are both connected to the internet and voice controlled. Suppose a television is selected at random and it is voice controlled. What is the probability that a randomly selected voice-controlled television is also connected to the internet?

A. 0.15
B. 0.47
C. 0.69
D. 0.79

Answers

Answer:

0.69

Step-by-step explanation:

Here, we want to find the probability that a randomly selected television is connected to the internet given that it is voice-controlled

let P(V) is the probability of selecting a voice controlled television

P(I) is the probability that a selected television is connected to the internet

So the probability we want to calculate according to Baye’s theorem will be;

P(I|V) = P(I n V)/P(V)

P( I n V) = 22%

P(V) = 32%

So the probability is;

22%/32% = 0.6875 which is approximately 0.69

Answer: 0.69

Step-by-step explanation:

um. 100 points to who answers this LOL

Answers

Sheesh .........................................

Answer:

i have no idea to big of a question byt why would your teacher give you that kind of math

Step-by-step explanation:

The ratio of boys and girls in Mrs. Hill’s homeroom is 3:4. Which of the following could be the actual number of boys and girls?

A. 12 boys and 9 girls

B. 12 boys and 16 girls

C. 9 boys and 16 girls

D. 12 boys and 15 girls

Answers

Answer:

B 12 boys and 16 girls

Step-by-step explanation:

Make the ratios into fraction form. Simplify all of the fractions. The fraction that equals the original ratio is the correct answer. Dived both 12 and 16 by 4 and you get 3 and 4.

Brainliest please

Answer:

Step-by-step explanation:

Because 3 times 4 is 12 and 4 times 4 is 16 so that shows that they are equivalent hope it helps have a nice day

PLEASE ACTUALLY HELPPPP I NEDED HELP THIS IS SPANISH BTW

Answers

Answer:El ponche is a cider jicama is a vegetable

Step-by-step explanation:

I really need some help somebody

Answers

The answer is 3. This is because, where are you see f(x) and instead of the X it is -1, then X equals -1 and once you find the point of X negative one you’ll find the y point which is what it is looking for

The temperature was 8 degrees below zero at 5 A.M. By 1 P.M. the temperature had risen 23 degrees. What was the temperature at 1 P.M.?

Answers

Answer:

15 degrees

Step-by-step explanation:

yea hea sound right up there

can you help plzzz

Answers

Answer:

1.1 ithink

Step-by-step explanation:

Which statements accurately describe how to determine the y-intercept and the slope from the graph below? On a coordinate plane, a line goes through points (0, negative 6) and (3, 0). To find the y-intercept, begin at the origin and move horizontally to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction. To find the y-intercept, begin at the origin and move horizontally to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction x 2 minus x 1 Over y 2 minus y 1 EndFraction. To find the y-intercept, begin at the origin and move vertically to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction. To find the y-intercept, begin at the origin and move vertically to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction x 2 minus x 1 Over y 2 minus y 1 EndFraction.

Answers

Answer:

Step-by-step explanation:

There are 20 parrots at the animal sanctuary. Their population is increasing by 5 parrots each year. There are also 24 snakes at the sanctuary. Each year 4 more snakes are born. Part A: Write a function to represent the numbers of parrots at the sanctuary throughout the years. (6 points) Part B: Write a function to represent the numbers of snakes at the sanctuary throughout the years, (6 points) Part C: How many parrots are at the sanctuary after 10 years? How many snakes are at the sanctuary after the same number of years? Assume there are no deaths to the animals during this time. (6 points) Part D: After approximately how many years is the number of parrots and snakes the same? Justify your answer mathematically. (7 points)

Answer:

Step-by-step explanation:

itwass right on edge

Nohdjxjxhxhxhdhdjdjfjdjdhfhfjfjfj

Answers

Answer:

gfdxkcgftdkrxclfdrkyxcfdretkx

Step-by-step explanation:

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