Write the number of permutations in factorial form. then simplify, how many different ways can you and six of your friends sit in your assigned seats in math class
a)6! ; 120
b)6! ; 720
c)7! ; 2,520
d) 7! ; 5,040

D) 7!;5,040

Step-by-step explanation:

Given: The number of friends = 7

Permutations says that the number of different ways of arranging r objects out  of n objects is given by ;-

By permutations the number of different ways they can sit is given by :-

Therefore, the different ways can you and six of your friends sit in your assigned seats in math class = 5,040.

65°

step-by-step explanation:

the total measure of a triangle is 180 degrees. 62 + 53 is 115.

180 - 115 = 65

what is the answer to this