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Mumz [18]
3 years ago
8

Carly beat the school record for the 400 meter run by 1.3 seconds. if she ran the race in 55.7 seconds, what was the record

Mathematics
1 answer:
sp2606 [1]3 years ago
3 0
If Carly broke the record by 1.3 seconds and Carly's time was 55.7 the old record would be Carly's time plus 1.3 seconds for the time that Carly broke the record by, so... 57 seconds was the old record
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Nataliya [291]
Your pay is described by a piecewise function p(t) where t is hours worked.
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8 0
3 years ago
Been stuck on this for a while
ozzi

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Step-by-step explanation:

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3 years ago
The volume of a cube is 3375 cubic inches. what is the measure of each side of the cube
OlgaM077 [116]

Answer:

The measure of each side of the cube is

<h2>15 inches</h2>

Step-by-step explanation:

Since it's a cube all it's sides are equal

To find the length of each side we use the formula

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where l is the measure of one side

From the question

Volume = 3375 cubic inches

Substitute this value into the formula and solve for l

That's

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That's

<h3>\sqrt[3]{ {l}^{3} }  =  \sqrt[3]{3375}</h3>

We have the final answer as

<h3>l = 15 inches</h3>

Hope this helps you

6 0
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Answer:

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Step-by-step explanation:

7 0
3 years ago
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