Solve the problem.The temperature at the South Pole was -18 in the morning. Later in the afternoon, it was 17°. By how many degrees did the temperature rise?
A. 1°
B. -35°
C. 35°
D. -1°
Answer: C
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Estimate the percentages.
?
of 3,300
?
A. 
B. 2,211
C. 
D. 2,200
E. 
Provide an appropriate response.The number of loaves of whole wheat bread left on the shelf of a local quick stop at closing (denoted by the random variable X) varies from day to day. Past records show that the probability distribution of X is as shown in the following table. Find the probability that there will be at least three loaves left over at the end of any given day. 
A. 0.20 B. 0.65 C. 0.35 D. 0.15
Solve the inequality.A salesperson has two job offers. Company A offers a weekly salary of $250 plus commission of 10% of sales. Company B offers a weekly salary of $500 plus commission of 5% of sales. For what amount of sales is Company A's offer the better of the two?
A. Sales greater than $5000 B. Sales less than $5000 C. Sales less than $2500 D. Sales greater than $5100
Determine whether the sequence is geometric.an = -60(0.5)-n
A. Geometric B. Not geometric