2 years ago

In a standard normal curve, what percentile corresponds to a z-score of 2.0?

Mathematics

1 answer:

Alja [10]2 years ago

4 0

The percentile that corresponds to Z=2 is about 97.7.

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A parallelogram has sides of length 7.7 millimeters and 17.2 millimeters. What is the perimeter?

Arlecino [84]

Solutions

We know that a rectangle has four sides and the perimeter of a rectangle is the distance around the outside of the rectangle.The opposite sides of a rectangle are congruent To find the perimeter you have to use the formula 2 × (Side A + Side B).

We have the side lengths 7.7 mm and 17.2 mm.

Solve

2 × (Side A + Side B)
2 × ( Side A (7.7) + Side B (17.2) )
= (7.7 x 2) + (17.2 x 2)
= 49.6

The perimeter is 49.6 mm².

6 0

3 years ago

Read 2 more answers

What is 11 22/15 Simplified to the simplest form?

geniusboy [140]

The answer to the question is:

12 7/15

Since it is 11 22/15. When you have 15/15 it makes a whole. Then whatever you have left you make a fraction again.

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3 years ago

Find the area of this shape giving brainliest please help

pogonyaev

ANSWER: ⇒ 366.19cm²

I hope this helps you :)