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Musya8 [376]
3 years ago
13

willie runs 2 in 22 minutes. the same rate, how many miles can he run in 132 minutes? please help me as soon as possible

Mathematics
1 answer:
olga55 [171]3 years ago
7 0

Answer:

He can run 12 miles in 132 minutes.

Step-by-step explanation:

2/22=x/132

simplify 2/22 into 1/11

1/11=x/132

cross product

11*x=1*132

11x=132

x=12

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How can I figure out this math problem: Stanley ran a 5 kilometer race in 30 minutes. What was his speed in kilometers per hour?
stiv31 [10]
Since the question is asking for the time units to be in hours, you want to convert 30 minutes to an hour; 0.5

We’re able to use the basic motion formula for velocity to work out this question.

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3 0
2 years ago
What is the value of the expression when c = 4 c/2
Grace [21]

Answer:

32

Step-by-step explanation:

Plug in 4 for c.

(c³)/2 = (4³)/2

First, solve the parenthesis, then divide. Multiply:

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7 0
3 years ago
Express the following quantities as ordinary decimal numbers: (step by step please)
jenyasd209 [6]

Answer:

a. 0.0000009 m

b. 6,130, 000, 000

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d. 0.00001 mm

e. 0.0000010 kg

Step-by-step explanation:

Here, we want to come from the standard form to the decimal form

In doing this, we consider the power of 10 attached

If negative, we count leftwards, if positive, we count right-wards

The number of times we count is the power of 10 attached. The count means we are moving the decimal point

For numbers with out visible decimal point, it is at the back of the most right-ward number

Thus, we have these as;

a. 9 * 10^-7

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b. 6.130 * 10^9

= 6,130, 000, 000

c. 1 * 10^5

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d. 1 * 10^-5 mm

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e. 10^-7

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8 0
3 years ago
The question is in the picture, someone please answer this.
Lemur [1.5K]

Answer:

1) 25x + 15y = 750

2) 25. On a graph it would look like : (25,0)

3) 15.  On a graph it would look like : (15,0)

4) 25x - 750 = 15y or 15y - 750 = 25x

Step-by-step explanation:

6 0
2 years ago
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