Divide.20.468 ÷ 68

A. 1.301
B. 13.01
C. 0.301
D. 3.01


Answer: C

Mathematics

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Use the even-odd identities to find the exact value of the expression. sin 

A. - 
B. - 
C.  
D.

Mathematics

Find a unit vector u in the direction of the given vector.

A.
B.
C.
D.

Mathematics

For the given expression, identify the terms and the numerical coefficients.-2z6 + z4 - z - 6 + 6z4

A. Constant terms: -6 Variable terms: -2z6, z4, - z, 6z4 Coefficients: -2, -6, 6 B. Constant terms: -2, -6, 6 Variable terms: z6, z4, z Coefficients: -2, -6, 6 C. Constant terms: -2, -6, 6 Variable terms: z6, z4, z Coefficients: -2, 1, -1, 6 D. Constant terms: -6 Variable terms: -2z6, z4, - z, 6z4 Coefficients: -2, 1, -1, -6, 6

Mathematics

Solve the following problem using the simplex method.A company makes one item on production line A and another item on production line B. They have 1500 hours of labor and $4000 operating funds available per week. It takes four hours labor to produce each item on line A and six hours labor for each item on line B. Each item on line A costs $12 to produce, and each item on line B costs $8. The company makes a profit of $3 on each item from line A and $4 on each one from line B. How many of each item should they produce to maximize total profit?

What will be an ideal response?

Mathematics