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Shkiper50 [21]
2 years ago
5

HELP ASAP PLS !!

Mathematics
1 answer:
SVEN [57.7K]2 years ago
6 0

Answer:

3rd option.

Step-by-step explanation:

1. Mean: You can find the mean my adding all Values/observations and divide it by the number of value/observations(n)

2. Range: Maximum Value - Minimum Value

→ 19-11= 8

3. Midrange: The value between the biggest Value and the Lowest value i.e., 15

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Which of the following is a true statement?
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Answer:

3/10 ÷ 7/9 = 3/10 • 9/7

Step-by-step explanation:

KCF for division.

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2 years ago
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Alexxx [7]

Answer:

0.25

Step-by-step explanation:

This is the question on conditional probability

Let A - the quadrilateral has four right angles

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Required probability = P(B/A)

By definition of continuous probability

P(B/A) = \frac{P(AB)}{P(A)}

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3 years ago
Triangle RST has sides measuring 22 inches and 13 inches and a perimeter of 50 inches. What is the area of triangle RST? Round t
Nonamiya [84]

Answer:

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Step-by-step explanation:

Given:

Side a = 22 in

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Step-by-step explanation:


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