2 years ago

Please help me its due in 30 mins

Mathematics

1 answer:

scoray [572]2 years ago

8 0

Answer:

-11 im pretty sure

Step-by-step explanation:

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3 years ago

Is sarah faster than Katie? and what is the average rate?

slamgirl [31]

Step-by-step explanation:

here's the solution: -

Average time taken by sarah :

=》

$\frac{79 + 70 + 68 + 75 + 69 + 64 + 69 + 75 + 64 + 76}{10}$

=》

$\frac{709}{10}$

=》

$70.9$

average time taken by sarah = 70.9 seconds

now,

average time taken by katie :

=》

$\frac{ 79 + 79 + 76 + 81 + 89 + 76 + 64 + 85 + 82 + 78}{10}$

=》

$\frac{789}{10}$

=》

$78.9$

average time taken by katie = 78.9 seconds

so, sarah is more efficient (faster) than katie.

i agree with sarah.

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3 years ago

The La Jolla tide pools are 67.5 miles from the SLMS. A map shows that 2 inches = 15 miles. What distance is SLMS from the tide

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Answer:

Step-by-step explanation:

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Step-by-step explanation:

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