Mr. Berger is building a sandbox for his children. The sandbox is in the shape of a right rectangular prism. The area of the base of the sandbox is 124.8 square centimeters, and it will have a height of 5.7 centimeters. Mr. Berger plans to fill the sandbox half full of sand. What is the volume of sand he will need to fill half of the sandbox?

It is $77,813.68

Step-by-step explanation:Question 2  1 / 1 point

Sara invests $30,000 in an account that pays 5.25% annual compound interest.  She will not make any additional deposits or withdrawals.  How much interest will she earn on her investment after 25 years?

Question options:

$107,813.68

$77,813.68

$39,375

$39,375

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation:

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560