Answer:
B
Step-by-step explanation:
it is an exponential function
Answer:
I didn't know if you wanted to get the answer
Answer:
never ever learned this but maybe The answer is:
b. y - 2 = 2/3(x-1)
c. y - 4 = 2/3(x-4)
e. f(x) = 2/3 + 4/3
Step-by-step explanation:
bce
Answer:
The exact distance between the two points is 10
Step-by-step explanation:
Answer:
0.9792
Step-by-step explanation:
Data provided in the question:
Average gross sales = $1,240
Standard deviation = $180
sample size = 40
Now,
standard deviation of sample average
=
=
= 28.46
Now,
z value for 1200 =
= -1.4,
and,
p value for (z = -1.4) = 0.0808
therefore,
P(average < $1200) = 0.0808
Thus,
probability that the average over the next 40 weekdays will exceed $1,200
= 1 - 0.808
= 0.9792