Bobs age is 4 times greater than susie's age. dakota is three years younger than susie. the sum of bob, susie, and dakota ages is 93. what is susies age

16 years

Step-by-step explanation:

Let

Bob's age be b

Susie's age be s

Dakota's age be d

Bob is 4 times than Susie, that means:

b = 4s

Dakota is 3 years YOUNGER than Susie, that means:

d = s - 3

Sum of all 3 is 93, that means:

b + s + d = 93

Putting 1st and 2nd equation in third, we can solve for Susie's age:

b + s + d = 93

4s + s + s - 3 = 93

6s - 3 = 93

6s = 93 + 3

6s = 96

s = 96/6

s = 16

Susie's age is 16 years

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.