Estimate the product by first rounding each number so that there is one nonzero digit.1.5 × 4.84
A. 1
B. 0.4
C. 10
D. 4
Answer: C
Mathematics
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Find the limit using 
= 1.
A. 1 B. -1 C. 0 D. Does not exist
Mathematics
Decide whether the statement is true or false.log5 5-1 + log5 5 = 0
A. False B. True
Mathematics
Determine the slope and y-intercept of the function.f(x) = - 
x + 8
A. m = - 
; b = 8
B. m = - 
; b = - 8
C. m = 
; b = - 8
D. m = 8; b = - 
Mathematics
Solve the problem.A retailer knows that n games can be sold in a month if the price is 
dollars per game. If he buys each game for $15, and if he wishes to make a profit of at least 
per month on sales of this game, how many games must he sell each month?
A. between 20 and 50 games B. between 15 and 25 games C. between 20 and 30 games D. between 15 and 20 games
Mathematics