Estimate the value as a whole number or as a mixed numeral where the fractional part is
.32
+ 20
? 14
A. 326
B. 312
C. 319
D. 327
Answer: C
Mathematics
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Multiply.16 ? 71
A. 1236 B. 1146 C. 1126 D. 1136
Mathematics
Find the solution or solutions, if any exist, to the system.
A. x = 4, y = 2, z = 5 B. x = 5, y = 2, z = 4 C. x = 4, y = 5, z = 2 D. inconsistent system, no solution
Mathematics
Find f(x) = a(x - h)2 + k so that f models the data exactly.
A. f(x) = -2(x + 2)2 + 5 B. f(x) = -(x - 2)2 + 5 C. f(x) = (x + 2)2 + 5 D. f(x) = -2(x - 5)2 + 2
Mathematics
Find the exact value of the expression. Do not use a calculator.sin - cos
A.
B.
C. 0
D. 1
Mathematics