Find the mode or modes.20, 28, 46, 28, 49, 28, 49
A. 28
B. 46
C. 35.4
D. 49
Answer: A
Mathematics
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Solve the problem.Helen Weller invested $13,000 in an account that pays 3% simple interest. How much additional money must be invested in an account that pays 6% simple interest so that the average return on the two investments amounts to 4%?
A. $13,000 B. $6500 C. $10,000 D. $9000
Mathematics
Determine which purchase has the lower unit price.Brand A: 31 oz for $10.23Brand B: 4 lb, 2 oz for $19.14
A.
| Brand B |
B. Not enough information
C. Equal value
D. Brand A
Mathematics
Translate the sentence to an equation.A number y divided by 1000 is equal to 0.038.
A. 
= 0.038
B. 
= 0.038
C. y = 38
D. 
= 1000
Mathematics
Find two possible missing terms so that the expression is a perfect square trinomial.x2 + 
+ 
A. - 
x, 
x
B. - 
x, 
x
C. -81x, 81x
D. -9x, 9x
Mathematics