What’s 1. 69.713, 2. 5.569, 3. 609.906, 4. 247.898, 5. 5.535, 6. 67.1951, 7. 14.0305, 8. 6.9372 rounded to the nearest hundredth?

To round to the nearest hundredth you must know that if a number is 4 or less than it will decrease or stay the same and if a number is 5 or more then it will increase.

Your answers are 69.71, 5.57, 609.91, 247.90, 5.54, 67.20, 14.03, 6.94.

answer: what is the question you're trying to ask?

step-by-step explanation:

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