Of the
B. Find the Tate
following:
1) 10 is N% of 20
2) N% of 875 is 210
3) 18 is N% of 30
4) 63 is what percent of 252?
5) What percent of 35 is 7?
ACTIVITY SET C:
Find the base of the following:
1) 5% of Nis 28
2) 18 is 90% of N
3) 75% of N is Php750
4) 60 is 2% of what number?
5) 98% of what number is 245?​

3.how is solving radical equations different than solving linear equations?

step-by-step explanation:

28

step-by-step explanation:

because that's the answer

step-by-step explanation:

part a. the differences are decreasing, so we know the sequence is not arithmetic. the ratios are constant (=3/4), so we know the sequence is geometric.

part b. from part a, we know the common ratio is 3/4, so each term is 3/4 of the one before. the initial term is the number of gallons at h=1.

g[h] = (3/4)·g[h-1]

g[1] = 384 . . . . initial value required for a recursive definition

part c. the general formula for a geometric sequence is

a[n] = a[1]·r^(n-1)

we have a[1] = 384, r = 3/4, and the term number given by h. the formula that follows is

g[h] = 384·(3/4)^(h-1)

part d. filling in the value and doing the arithmetic, we have

g[12] = 384·(3/4)^11 ≈ 384·0.042235136 ≈ 16.2183 . . gallons

part e. each gallon is 4 quarts, so

16.2183 gal × 4 qt/gal = 64.8732 qt