Find v ? u.v = -2i + 4j and u = 8i + 6j
A. -40
B. 6i + 10j
C. -16i + 24j
D. 8
Answer: D
Mathematics
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Provide an appropriate response.Which is the least common multiple of 4 and 12?
A. 48 B. 2 C. 12 D. 4
Mathematics
Simplify the rate and write the result in words.
A. 
; 7 people for every 12 tubs of ice cream
B. 
; 7 tubs of ice cream for every 48 people
C. 
; 7 tubs of ice cream for every 12 people
D. 
; 28 tubs of ice cream for every 12 people
Mathematics
Write the expression as one fraction with positive exponents.4y3/5 + 3y-2/5
A. 
B. 
C. 
D. 
Mathematics
Write an equation for a function that has a graph with the given characteristics.The shape of y = 
is shifted 6 units to the left. Then the graph is shifted 3 units upward.
A. f(x) = 
+ 3
B. f(x) = 
+ 3
C. f(x) = 3
D. f(x) = 
+ 6
Mathematics