Provide an appropriate response.Is it true that in order to multiply a number by a negative power of ten, you must move the decimal point to the left as many places as indicated by the absolute value of the exponent on the ten?

A. True
B. False


Answer: A

Mathematics

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Add or subtract as indicated. Simplify if necessary. + 

A.
B.
C.
D.

Mathematics

Determine, without graphing, whether the given quadratic function has a maximum value or a minimum value and then find that value.f(x) = 4x2 + 2x - 2

A. minimum; - 
B. minimum; - 
C. maximum; - 
D. maximum; - 

Mathematics

Find the requested vector.v = -3i + 3j + kFind a vector orthogonal to both v and i + j.

A. i + j - 6k B. -i + j - 6k C. i - j - 2k D. -5i + 5j - 7k

Mathematics

Rewrite the expression as an algebraic expression in x.

Mathematics