Ciera works at a day care center. Her job is to make sure there are
always enough adult workers. Last
month, there were 7 adults for
56 children, which is the minimum
ratio allowed under state law. This
month, 74 children are expected
to enroll. How many adults will
there need to be at the center?

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

answer:

your answer is: c. 196 7/8 in^3.

, 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

inch

step-by-step explanation:

yard and mile are too big.