Use the order of operations to find the value of the expression.-5 + 2 ? 6

A. -18
B. -28
C. 7
D. -40


Answer: C

Mathematics

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Find the square root, rounded to hundredths if necessary.

A. 2.63 B. 2.68 C. 7 D. 2.65

Mathematics

Solve.An arrow is fired into the air with an initial velocity of 96 feet per second. The height in feet of the arrow t seconds after it was shot into the air is given by the function  Find the maximum height of the arrow.

A. 240 ft B. 48 ft C. 432 ft D. 144 ft

Mathematics

Express as a single logarithm and, if possible, simplify.loga45 + loga 2

A. loga 90
B. loga 45 ? loga 2
C. 45 loga 2
D. loga 

Mathematics

Find a polynomial of degree 3 with real coefficients that satisfies the given conditions.Zeros of 3, i, -i and P(2) = 30

A. P(x) = -6x3 + 18x2 + 6x - 18 B. P(x) = -6x3 + 18x2 - 6x + 18 C. P(x) = 6x3 - 18x2 - 6x + 18 D. P(x) = 6x3 - 18x2 + 6x - 18

Mathematics