Find the matrix product when possible.[-1 2 3] 
A.
[18]
B.
[-8 0 -9]
C. 
D.
[-17]
Answer: D
Mathematics
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Solve the problem.The students in Mrs. Logan's Spanish class received the following scores on a test. Make a histogram to represent the data into four classes.75 94 87 83 78 72 6575 82 78 97 72 87 9472 83 87 95 85 97 69
What will be an ideal response?
Mathematics
Express the number in decimal notation.8.1 × 105
A. 81,000 B. 8,100,000 C. 405 D. 810,000
Mathematics
Simplify the expression. Express the answer so that only positive exponents occur. Assume that all variables are positive.(x4y5)7/3
A. x12/7y15/7 B. x28/3y35/3 C. x19/3y22/3 D. x35/3y28/3
Mathematics
Find the slope of the line if it exists.
A. -4
B. 4
C. 
D. - 
Mathematics