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ValentinkaMS [17]

3 years ago

14

A running track has two straight sides with length 140 m and two semicircle ends with radius 70 m. It takes Kat 40 seconds to jo

g 160 m. How long would it take her to jog around the track 51 times? Give your answer in hours and minutes, to the nearest minute.

1 answer:

SIZIF [17.4K]3 years ago

6 0

Answer:

hui Jeff gfy if fry uncut ugh fu u

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What’s 9+10? (I will give Brainliest!)

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Answer:

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Step-by-step explanation:

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Help! What is the average rate of change of f(x)=x^2+3x+6 over the interval -3 less-than-or-equal-to x less-than-or-equal-to 3?

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Answer:

The average rate of change of the function over the interval is 5.

Step-by-step explanation:

Average rate of change of a function:

The average rate of change of a function f(x) over an interval [a,b] is given by:

$A = \frac{f(b)-f(a)}{b-a}$

Interval -3 less-than-or-equal-to x less-than-or-equal-to 3

This means that $a = -3, b = 3$

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So

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Average rate of change

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3 years ago

Keitaro walks at a pace of 3 miles per hour and runs at a pace of 6 miles per hour. Each month, he wants to complete at least 36

Kamila [148]

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Step-by-step explanation:

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