The circumference of a pancake is 8.15 in. What is the radius of the pancake rounded to the nearest hundredth?
A.
1.86 in
B.
2.59 in
C.
1.29 in
D.
1.30 in
1 points



Skippy eats 8 lbs of dog food a week. Which expression can be used to dertermine the number of weeks 2 bags of dog food last if each bag weighs 32 lbs?
A.
(2 • 8) • 32
B.
(2 • 32) ÷ 8
C.
64 ‒ 8 ‒ 8 ‒ 8 ‒ 8 ‒ 8 ‒ 8 ‒ 8
D.
(2 • 32) ÷ (8 • d)


A community theater seats 625. On the opening night of the play, the tickets were sold for $12 each. Exactly 36 seats were empty. Which expression does not represent the amount of money in ticket sales that the theater took in on opening night?
A.
(625 ‒ 36) • 12
B.
(12 • 625) ‒ (12 • 36)
C.
7,500 ‒ (12 • 36)
D.
12 • 625 ‒ 36


The pet shop made $42 per day for 15 days in a row. For the next 5 days, the pet shop made $68 per day. Which of the following expressions can not be used to determine the amount of money that the pet shop made in all?
A.
(42 • 15) × (68 • 5)
B.
(42 × 15) + (68 + 68 + 68 + 68 + 68)
C.
(42 • 15) + (68 • 5)
D.
(42 × 10) + (42 × 5) + (68 × 5)


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