Find the unit rate.15 cents for 3 marbles
A. 45 cents/marble
B. 18 marbles
C. 5 cents/marble
D. 0.2 cents/marble
Answer: C
Mathematics
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Write the fraction as a decimal.
A. 2406 B. 0.2406 C. 24.06 D. 240.6
Mathematics
Multiply the polynomials using the special product formulas. Express the answer as a single polynomial in standard form.(3x + 4)3
A. 9x6 + 12x3 + 4,096 B. 27x3 + 108x2 + 144x + 64 C. 27x3 + 108x2 + 108x + 64 D. 9x2 + 24x + 16
Mathematics
Multiply.(y2)(2 - 3y)(3 - y)
A. 5y2 - 11y3 + 3y4 B. 6y2 - 8y3 + 3y4 C. 6 - 11y + 3y2 D. 6y2 - 11y3 + 3y4
Mathematics
Perform the specified calculation.For the vectors u = 
and w = 
, calculate |-2u| + |3w|.
A. 2
+ 3
B. -2
+ 3
C. 2
+ 3
D. 2
- 3
Mathematics