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GenaCL600 [577]
2 years ago
12

X completes one round of a running track in 8 minutes and Y completes it in 6

Mathematics
2 answers:
Advocard [28]2 years ago
7 0

Answer:

24 minutes

Step-by-step explanation:

Have a good day

-Bradi

Oksanka [162]2 years ago
4 0

Answer: It will be 24 mins

Step-by-step explanation:

You might be interested in
h(x) = f(x) − c a horizontal shift of f, c units to the right a vertical shift of f, c units down a horizontal shift of f, c uni
iren [92.7K]

Answer:

a vertical shift of f, c units down

Step-by-step explanation:

Given:

- A function h(x) is defined as:

                                   h(x) = f(x) − c

Find:

- The effect of "c" on the f(x) function.

Solution:

- The effect of adding or subtracting any constant to or from a given function f(x) shifts the f(x) value for all values of x by an amount "c"

- This effect can be modeled on a graph by a "vertical shift" i.e there is an increase/decrease in every "y" value by amount "c" units.

- In the case given we see that "c" units have been subtracted from original f(x).

- Meaning, all f(x) values have decreased for every value of x. This can be categorized as vertical shift of f(x) with "c" units down.

5 0
3 years ago
Please answer this question!! 30 points and brainliest!
Anarel [89]

Answer:B

Step-by-step explanation:

6 0
2 years ago
I WILL AWARD BRAINLIEST IF YOU ANSWER ALL OF THESE!! THANK YOU!!
vaieri [72.5K]

Answer:

<u>1. The number is 71.3</u>

<u>2. The number is 127.1</u>

<u>3. The number is 230</u>

<u>4. The number is 34</u>

Step-by-step explanation:

Let's find out the numbers, x, for each case:

1. 5% of it is 5% of it is 23% of 15.5

5% = 0.05

23% of 15.5 = 0.23 * 15.5 = 3.565

Then, we have:

0.05x = 3.565

x = 3.565/0.05

x = 71.3

<u>The number is 71.3</u>

2. 4% of it is 31% of 16.4

4% = 0.04

31% of 16.4 = 0.31 * 16.4 = 5.084

Then, we have:

0.04x = 5.084

x = 5.084/0.04

x = 127.1

<u>The number is 127.1</u>

3. 4.5% of it is 23% of 45

4.5% = 0.045

23% of 45 = 0.23 * 45 = 10.35

Then, we have:

0.045x = 10.35

x = 10.35/0.045

x = 230

<u>The number is 230</u>

4. 5.5% of it is 17% of 11

5.5% = 0.055

17% of 11 = 0.17 * 11 = 1.87

Then, we have:

0.055x = 1.87

x = 1.87/0.055

x = 34

<u>The number is 34</u>

8 0
3 years ago
What is 62.8 divided by 4
Rom4ik [11]

Answer:

15.7

Step-by-step explanation:

use a calculator lol

7 0
3 years ago
Read 2 more answers
The total surface area of a cube is 600 sq cm what is the length of one edge of the cube
ololo11 [35]

Answer:

4.64

Step-by-step explanation:

s = 6a^3

600=6a^3

100 = a^3

solve for a which would be 4.64

6 0
3 years ago
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