Find price relatives for the item. Round to the nearest tenth of a percent.Item: RefrigeratorPrice then: $363Price now: $553
A. 152.3%
B. 160.0%
C. 150.8%
D. 65.6%
Answer: A
Mathematics
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Perform the indicated operation.
÷ 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.At a garage sale, the most expensive item was marked $25.00 more than the cheapest item. The sum of the two items was $26.90. Find the cost of the least expensive item.
A. $3.80 B. $26.90 C. $22.10 D. $1.90
Mathematics
Write the percent problem as an equation.97 is 66% of what number?
A. 97 ? 66% = n B. 97 ? n = 66% C. 97 = 66% ? n D. 97 = 66 ? n
Mathematics
When tuning a piano, a technician strikes a tuning fork for the A above middle C and sets up a wave motion that can be approximated by ? y= 0.001 sin 880?t, ? wheret is the time (in seconds). ? What is the period of the function? ?
A. 
sec
B. 440 sec
C. 
sec
D. 880 sec
E. 88 sec
Mathematics