Answer: The answer is 25 1/2 ft
Answer:
A. The probability of event A
Step-by-step explanation:
The proportion of times a particular event A occurs is known as the probability of event A because the probability is the measure of uncertainty and by definition probability is calculated as
P(x)=X/n
where
P(x) is the probability of occurring of random variable X
X=number of favorable outcomes
and
n= total number of outcomes.
Thus, the proportion of times a particular event A occurs is known as the probability of event A.
<span>The sum of m∠Q and m∠S must be 90 degrees, because the internal angles of a triangle add up to 180 and the right angle is 90 degrees.</span>
Answer:
4.) Silvia had the greater variation in her race results for the season because she has a higher standard deviation.
Step-by-step explanation:
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Answer:
<h2>d) 78.5 cm²</h2>
Using the formula for Area of circle_
πr²
putting values_
π = 3.14
r² = (5)² = 25.
Therefore,
3.14 × 25
= 78.5