QUESTIONS EXAM WITH CORRECT
QUESTIONS AND CORRECTLY WELL
DEFINED ANSWERS LATEST ALREADY
GRADED A+ 2025 – 2026
Your car uses gasoline at a rate of 21 miles per gallon. If
gasoline costs $2.82 per gallon and you drive for 7 hours at a
speed of 48 miles per hour, how much will you pay for
gasoline for the trip?
(a) $38.18
(b) $45.12
(c) $47.73
(d) $59.27 - ANSWERS-B. First determine the miles traveled
d = st (7hr × 48mph = 336 miles), then divide by the rate per
gallon, 21. So now you know you need 16 gallons at $2.82
per gallon to pay for the trip. 16 × $2.82 = $45.12
If you roll two six-sided dice, what's the probability of not
rolling a five on either die?
, (a) ¹/₃₆
(b) ¹/₆
(c) ⁴/₃₆
(d) ²⁵/₃₆ - ANSWERS-D. The probability of rolling a 5 is a 1 out
of 6 chance, so the probability of NOT rolling a 5 is 5 out of
6. With two die the probability is ⁵/₆ × ⁵/₆ = ²⁵/₃₆
Jack loaned Bob $1,500 at an annual interest rate of 7%.
After one year, how much will Bob owe Jack?
(a) $105
(b) $1,500
(c) $1,605
(d) $1,507 - ANSWERS-C. First find interest then add to the
loan. $1,500 × 0.07 = 106, $106 + $1,500 = 1,605
A 2-ton truck is taxed at a rate of $0.12 per pound. How
much is the total tax bill?
(a) $480
(b) $240
(c) $120
(d) $600 - ANSWERS-A. 2,000 pounds to a ton. 4,000 × .12 =
480