Answer:
36
Step-by-step explanation:
Negative 6 and negative 2
Answer:
c) 72
Step-by-step explanation:
- the function f(x)=7x+2 represents the number of cars that drive by in x minutes
- x = 10
- f(10) = 7×10+2 = 70+2 = 72
Answer: 2.46
Step-by-step explanation:
Formula for x-score is given by :-

, where
= Sample mean ,
= population mean,
= population standard deviation, n= sample size.
As per given , n=10
= $29,056
= $3,339
= $31,650
Then,

Hence, the z-score = 2.46
Answer:
8.5 meters
Step-by-step explanation:
the circumference is the diameter times 3.14 or pi
to find the diameter divide the circumference by 3.14
26.69/3.14 = 8.5
Checking our work
8.5 * 3.14= 26.69