Simplify.(7!)2
A. 49
B. 10,080
C. 25,401,600
D. 518,400
Answer: C
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Solve the problem.Amy is making a cubic cardboard box and intends it to be 10 in. long on each side. She can't find her ruler, so the errors in her measurements can be up to 10%. Express the possible volume of the box V as an inequality and graph the values of V. 
V = volume in cu. in.
A. 900 ? V ? 1100
V = volume in cu. in.
B. 1000 ? V ? 1331
V = volume in cu. in.
C. 1000 ? V ? 1100
V = volume in cu. in.
D. 729 ? V ? 1331
V = volume in cu. in.
Solve the problems.Mary bought a pound of butter for 
and a gallon of milk for 
What was her total bill?
A. $4.53 B. $3.63 C. $4.63 D. $3.53
Suppose the distance s (in feet) covered by a car moving along a straight road after t sec is given by the function 
Calculate the (instantaneous) velocity of the car when t=35.
Select the correct answer. a. 223 ft/sec b. 16 ft/sec c. 560 ft/sec d. 4130 ft/sec
Evaluate the series.
A. 81 B. 120 C. 12 D. 243