Answer:
b. 0.0228
Step-by-step explanation:
We are given that
n=40
Mean,
Standard deviation,
g
We have to find the probability hat the mean weight for a sample of 40 summer squash exceeds 405.5 grams.






Hence, option b is correct.
Answer:
6 times 7 times 8
Step-by-step explanation:
Answer:
Hope this helps
Step-by-step explanation:
a) x^2 + 3x = x(x+3)
b) 2x^2 - 8x = 2x(x - 4)
c) 6x + 9x^3 = 3x(2 + 3x^2)
d) 12x^3 - 4x^2 = 4x^2(3x - 1)
Volume of a rectangular pyramid=(1/3)Bh
B=base=120 ft * 30 ft=3600 ft²
h=100 ft
Volume=(1/3)(3600 ft²)(100 ft)=120000 ft³
Answer: 120000 ft³