(2n+4)!/(2n!4-3)!=2/3(n+4)!/(n+4-4)!

n!/(n-3)!

A boy has five coins, each of a different value. How many different sums of money can be totaled with these five coins?

A researcher wishes to count the squirrel population in a large park.

She first captures and tags 30 squirrels, then releases them.

She later returns and captures 10 squirrels. 4 of them are tagged.

a.) Determine the population of squirrels in the park.

b.) Given your population, calculate the probability of finding 4 tagged squirrels in a sample of 10.

c.) Determine the probability of finding less than 4 tagged squirrels in a sample of 10.

Equatio for rational function with 1 x-int located at 3 1 vertical asymptote and does not have a hole in the graph. It has horizontal aymptote at y = -1

To win a grand prize in a hospital lottery, you must math six different numbers chosen from the numbers 1 to 45. What is the probability of winning the grand prize?

Suppose that we want to construct 4-digit numbers using distinct digits from the set, SS =

{0, 1, 2, 3, 4, 5, 6}. If all the 4-digit numbers are arranged in increasing order, what is the 161st 4-digit

number?

Find the range and domain of this function. 

f(x)=1/x+3

The odds of the Blue Jays winning the world series is 3:7, while the odds of the Toronto Raptors winning the NBA championship is 4:9.

a)           What is the probability that either team will win the top prize in their respective league

 Create your rollercoaster using DESMOS or any other graphing software. Remember 

to save your work

use four out of the six above.