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bogdanovich [222]
3 years ago
11

Guy decides to get in shape by running. The first day, he runs 1 mile in 12 minutes. Two months later he has decreased

Mathematics
1 answer:
sergij07 [2.7K]3 years ago
5 0

Step-by-step explanation:

in two months

Decrease of 25%

so you need to do

25%*12 is 3 minutes

Find the difference from 12 minutes

12-3 is 9 minutes.

therefore, his mile time is 9 minutes in two months

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Answer:

D. 144

Step-by-step explanation:

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2 years ago
What is the y intercept of the line? X=24,36,48 and y= -8, 1, 10
goldenfox [79]

Answer:

y intercept = - 40

Step-by-step explanation:

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y = ax + b

a is the gradient (or slope).

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Rewrite to solve for b, which means it starts with b = ...

b = y - 12/9 * x

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b = -8 - (12/9 * 24)

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3 years ago
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Answer:

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3 years ago
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You buy a 1:1000 scale model of the Statue of Liberty during a trip to New York City. The height of the model is 9.3 centimeters
zalisa [80]
=9.3×1000
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5 0
3 years ago
What is the estimate of 6296
Papessa [141]
Ans:6300


Explanation: Estimating the value of 6296+0
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6300
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The Estimated Value of 6296+0 is 6300.
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1 year ago
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