Evaluate the expression using x = 4, y = 5, and z = -2.

What will be an ideal response?


Answer: 4

Mathematics

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Find the derivative.s = t6 - csc t + 9

A.  = 6t5 + cot2t
B.  = t5 - cot2t + 9
C.  = 6t5 + csc t cot t
D.  = 6t5 - csc t cot t

Mathematics

Multiply.(7x - 9)2

A. 7x2 - 126x + 81 B. 49x2 + 81 C. 49x2 - 126x + 81 D. 7x2 + 81

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Underline the digit that occupies the given place.3,213,866Thousands place

A. 3,213,86
B.

3,13,866

C. 3,21,866
D. ,213,866

Mathematics

Use summation notation to write the sum. ? ?

A.
B.
C.
D.
E.

Mathematics