Answer:
6
Step-by-step explanation:
25-7=18 18/3= 6.
6x3= 18 18+7= 25
THE ANSWER IS 6
Answer:
a) 0.1587
b) 0.023
c) 0.341
d) 0.818
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 515
Standard Deviation, σ = 100
We are given that the distribution of SAT score is a bell shaped distribution that is a normal distribution.
Formula:
a) P(score greater than 615)
P(x > 615)
Calculation the value from standard normal z table, we have,

b) b) P(score greater than 715)
Calculating the value from the standard normal table we have,

c) P(score between 415 and 515)

d) P(score between 315 and 615)

Answer: 5+7=12
2- 90 + 8 -1 = -81
Step-by-step explanation:
Subtract 195 from 2,320 to get 2,125 and then divide that by 425 to get 5 pallets