Solve the problem.Use the line graph to determine how many more hours were needed to prepare for Test 2 than for .

A. 4
B. 3
C. 1
D. 2


Answer: D

Mathematics

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Rewrite the series using the new index j as indicated. =  

A.
B.
C.
D.

Mathematics

Solve the problem.The Habers purchase a $7000 living room set, putting $500 down and agreeing to pay $350.50 each month for 2 years. After 14 payments, they decide to pay off the note. How much is saved in interest? How much is needed to pay the balance of the loan?

A. $350.53, $3154.47 B. $353.37, $3152.13 C. $351.71, $3153.79 D. $357.65, $3147.85

Mathematics

Provide an appropriate response.Draw a composite figure containing a rectangle, a hemisphere, and a triangle and describe how you would find its area.

What will be an ideal response?

Mathematics

Solve the problem.Suppose that f(x) = 2(7z - 1)-2 + 5(7z - 1)-1. Find the values of x such that f(x) = -2.

A. - , - 
B. -2, - 
C. - , 0
D. - 

Mathematics