Of Mrs. Anderson's piano students, the ratio of girls to boys is 5:1. Which statement is true? C)There is 5 more girls then boys.
A)There are 5 times as many boys then girls.
D)There are 5 more boys then girls.
B)There are 5 times as many girls as boys.

d. is the correct answer

step-by-step explanation:

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.

the reporter's right

step-by-step explanation:

1/4 = .25 / 25%