Answer:
option C
c.
least: $101
greatest: $1001
Step-by-step explanation:
A radio station advertises a contest with ten cash prizes totaling $5510. There is to be a $100 difference between each successive prize.
Sum of 10 prizes = 5510
100 is the difference. there is a common difference d=100
So its a arithmetic sequence
the sum formula for arithmetic sequence is

Sn = 5510, n=10 n d= 100 we need to find out first term a1

5510 = 5 (2a1 + 900)
5510 = 10a1 + 4500
Subtract 4500 on both sides
1010= 10a1
divide by 10 on both sides
a1 = 101
so first term that is least term is 101
To find out greatest term we use formula

a(10) = 101 + (10-1)100
= 101 + 900= 1001
greatest is 1001
Answer:
I think it is C
Step-by-step explanation:
We have no factors to go by
hope it helps you , you can tell me in the comment box
(•‿•)
Answer:
I would go with C.
Step-by-step explanation:
Some of the students did better on the q1 and q3 area but overall the minimum and maxium are still the same amount so the effect didnt work. The highest grade on the pretest was the same on the post test and likewise with the lowest score so the answer would be C