Answer:
ROS
Step-by-step explanation:
Answer:
x = - 22, x = 4
Step-by-step explanation:
Given
(x + 9)² = 169 ( take the square root of both sides )
x + 9 = ± = ± 13 ( subtract 9 from both sides )
x = - 9 ± 13
Thus
x = - 9 - 13 = - 22
x = - 9 + 13 = 4
The length is 89!!!!!!!!!!!!!!!!!!
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.
which means the sum of the 100 numbers must be