Solve the equation.5(y - 8) - (4y + 5) = -2
A. - 11
B. 43
C. - 47
D. - 43
Answer: B
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Leon received an 9-year PLUS Loan of $22,000 to attend law school for her last 2 years. If the current interest rate is 3.4% and he starts his repayments 2 years after graduation, what are his monthly payments?
a. $106.95 b. $107.26 c. $268.18 d. $268.94
Find the exact value under the given conditions.sin ? = 
, 
< ? < ?; cos ? = 
, 0 < ? < 
Find sin (? - ?).
A. 
B. - 
C. 
D. - 
Newton's Law of Cooling states that the rate of cooling of an object is proportional to the temperature difference between the object and its surroundings. Suppose that a roast turkey is taken from an oven when its temperature has reached 160°F and is placed on a table in a room where the temperature is 60°F . If is the temperature of the turkey after t minutes, then Newton's Law of Cooling implies that
This could be solved as a separable differential equation. Another method is to make the change
of variable y = u - 60. If the temperature of the turkey is 150°F after half an hour, what is the
temperature after 35 min?
a. t = 143°F
b. t = 148°F
c. t = 298F
d. none of these
e. t = 95°F
Decide whether the given sequence is finite or infinite.-5, -4, -3, -2, ...
A. Finite B. Infinite