3 years ago

Please help me asap

Mathematics

1 answer:

Arada [10]3 years ago

6 0

Answer:

See explanation

Step-by-step explanation:

Car A: Started at 0 and ended at 300, thus, car A travels 300 miles.

It travels 6 hours, so car A speed is $\frac{300}{6}=50$ mph.

Car B: Started at 100 and ended at 300, thus, car B travels 300-100=200 miles.

It travels 5 hours, so car B speed is $\frac{200}{5}=40$ mph.

Since 50>40, car A traveled faster than car B.

The graph for the car A is steeper than the graph for the car B.

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Answer:

Piper's claim is not correct.

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HELP PLEASE!!! The expected value of a random variable X is 35. The variable is transformed

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Answer:

Expected value x= 35

linear transformation is defined as a + bx

here, b=4, a=1

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now, expected value, $l_z=l_z(a+bx)$

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