Answer:
think its acute
Step-by-step explanation:
yes im just bored sorry
Answer:
b=16
Step-by-step explanation:
75%=75/100=3/4
3/4*b=12
b=12/1*4/3
b=16
Answer:
Step-by-step explanation:
b
Answer: 0.9927
Step-by-step explanation:
We assume that the number of earthquakes that occur in Los Angeles follows normal distribution.
As per given , we have

Sample size : n= 35
Let
be the sample mean.
Now ,

Hence, the probability that the mean of the sample is between 34 and 37.5. is 0.9927 .
Answer:
x³ - 5x² + 4x
Step-by-step explanation:
Given
x(x - 4)(x - 1) ← expand (x - 4)(x - 1) using FOIL
= x(x² - x - 4x + 4)
= x(x² - 5x + 4) ← distribute
= x³ - 5x² + 4x