PLEASE HELP
The drama teacher at your high school is holding auditions for a small play with only 5 roles. If ten people try out, how many different ways can the roles be assigned?
A) 55 different ways
B) 120 different ways
C) 3,628,800 different ways
D) 30,240 different ways

Step-by-step explanation:

The total no. of different ways by which the role can be assigned= 10×9×8×7×6

= 30,240 ways

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

i think its a and d

step-by-step explanation: