3 years ago

How do I calculate velocity?

Mathematics

1 answer:

makvit [3.9K]3 years ago

8 0

Answer:

v = Δs/Δt

Step-by-step explanation:

Velocity is equal to the displacement/distance (delta symbol s) over the change of time (delta symbol t).

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What value of z* should be used to construct an 88% confidence interval of a population mean? Answer choices are rounded to the

nirvana33 [79]

Answer:

The answer is "1.555"

Step-by-step explanation:

In the given question choices were not defined som the correct answer to this question can be defined as follows:

Given:

The value of z* for 88% confidence interval are:

$\to \frac{Z_{\alpha}}{2} \\\\\to Z_{0.06}\\\\\to \boxed{1.555}$

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3 years ago

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IgorLugansk [536]

Answer:

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Step-by-step explanation:

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4 years ago

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Scrat [10]

<T = <N
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3 years ago

Y=1/3x+5 through (2,1)

ddd [48]

Answer:

No solution

Step-by-step explanation:

1 = 1/3(2) + 5

1 = 17/3

1 is not equal to 17/3

so the answer has no solution meaning the point does not exist in the graph.

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3 years ago

The triangle shown below has an area of 22 units squared. The height is 4 units. Find the base of the triangle.

Papessa [141]

Answer:

11 units

Step-by-step explanation:

the formula is (1/2)bh

here we have(1/2)b(4)

the area is 22, so (1/2)b(4)=22

plug in 11 and its correct

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3 years ago

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