Five marbles are randomly selected with replacement. the probability that a black marble is chosen is 15%. what is the probability that 2 marbles are black? what is the probability that at least 2 marbles are black?

What is 53 days in weeks

At this rate how many minivans would pass luann if 60 vehicles passed her?

Write a python function binom_product that takes integer arguments a and b and positive integer argument n and returns the product of the coefficients in the expansion of (ax by) n.

How many solutions does the system of two equations shown have? y=3 (x+4) y=3 (x-4)

The probability that you roll a two on a six-sided die is 16. If you roll the die 60 times, how many twos can you expect to roll?.

What is the rate is Erica finished 12 math problems in 27 minutes? 27 minutes / 12 problems 12 problems / 27 minutes 12 problems in 27 minutes 0.45 problems / 1 minute

Eric owns and operates the Hot Ham food truck. The expression 3.25b+2h3.25b+2hgives the cost of bb burgers and hh hot dogs. What is the cost of 44 burgers and 66 hot dogs?

You have 8 hats and sell them for $4 each. How money would you have if you sold only 2 of the hats?

Winnie has 7 soccer trophies she wants to display an array how many different ways are possible

Brian has a circular-shaped swimming pool that has a radius of 13 feet. Brian wants to install tile around the pool and needs to calculate the circumference of the pool. Approximate the circumference of Brian's pool to the nearest whole unit.