A solid sphere has a cylindrical portion cut out of the inside. The center of the cylinder is the center of the sphere. If the sphere has a radius of 10 and the cylinder has a radius of 4, what is the volume of the figure if the cylinders height is 3/4 the diameter of the sphere?

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .

it would take 7/10 of an hour too fill the pool.

step-by-step explanation:

ummm seems that u didnt post the attachement !

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;