Answer:
y=-5x+25
That is the answe in slope intercept form
Answer:
6
Step-by-step explanation:
(14-2^3)
PEMDAS
Parentheses first
We need to follow PEMDAS inside the parentheses
Since there are no parentheses in side the parentheses, we do expoents
14 - 8
Then subtract
6
The order matters.
You have to follow the order of operations
Answer:
8.08
Step-by-step explanation:
Answer: 0.0107
Step-by-step explanation:
Given : The time for the event for boys in secondary school is known to possess a normal distribution with
Let x be the random variable that represents the time for mile run in its secondary-school fitness test.
z-score :
Now, the probability that a randomly selected boy in secondary school can run the mile in less than 322 seconds is given by :-
Hence, the probability that a randomly selected boy in secondary school can run the mile in less than 322 seconds = 0.0107