At a student council meeting, there was a total of 60 students present. of those students, 35 were female.
a. by what percent is the number of females greater than the number of males?
b. by what percent is the number of males less than the number of females?
c. why is the percent increase and percent decrease in parts a. and b. different?

A. 55%

B. 45%

C. The percent is increase and percent decreased. In parts a and b because of the number of female s and males

Step-by-step explanation:

i dont understand the question? ?

step-by-step explanation:

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for