Multiply or divide and write scientific notation for the result.

A. 6.2 × 10-11
B. 3.1 × 10-5 
C. 3.1 × 10-11 
D. 6.2 × 10-5 


Answer: B

Mathematics

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The Acme Class Ring Company designs and sells two types of rings: the VIP and the SST. They can produce up to 24 rings each day using up to 60 total man-hours of labor. It takes 3 man-hours to make one VIP ring, versus 2 man-hours to make one SST ring.How many of each type of ring should be made daily to maximize the company's profit, if the profit on a VIP ring is $40 and on an SST ring is $35?

A. 16 VIP and 8 SST B. 12 VIP and 12 SST C. 14 VIP and 10 SST D. 18 VIP and 6 SST

Mathematics

Find an equation of the line containing the given pair of points. Write your final answer as a linear function in slope-intercept form.(-9, -4) and (4, 6)

A. f(x) = x + 
B. f(x) = - x + 
C. f(x) = - x + 
D. f(x) = x + 

Mathematics

If a number is six less than twice its opposite, what are the possible numbers?

Fill in the blank(s) with the appropriate word(s).

Mathematics

Write an inequality using the variable x that corresponds to the set graphed on the number line.

A. -4 ? x ? 0 B. -4 ? x < 0 C. -4 < x < 0 D. -4 < x ? 0

Mathematics