Acommittee of 4 people to be formed from a pool of 15 students ( 7 from ucf and 8 from uf). in how many ways can that be done knowing that every committee must have at least one ucf student?

2863

Step-by-step explanation:

Given : The number of UCF students = 7

The number of UF students = 8

If a committee of 4 people to be formed , then the number of ways to form the committee such that every committee must have at least one UCF student is given by :-

Hence, there are 2863 ways to form the committee which must have at least one UCF student  .

its c or d   take a lucky guess my dude

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation: