Evaluate the expression without using a calculator.49-3/2
A. 343
B. -343
C. 
D. - 
Answer: C
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Make a bar graph to represent the data.The following table shows the number of female infants born at Hospital X on New Year's Day (Jan. 1). Create a vertical bar graph.
What will be an ideal response?
Find the real solutions, if any, of the equation. Use the quadratic formula.x2 + x + 5 = 0
A. 
B. 
C. no real solution
D. 
Find the requested product.f(x) = x + 4, g(x) = x - 10 Find (f ? g)(x) and (f ? g)(-2).
A. (f ? g)(x) = x2 - 6x - 40; (f ? g)(-2) = -24 B. (f ? g)(x) = x2 + 6x - 40; (f ? g)(-2) = -48 C. (f ? g)(x) = x2 - 6x + 40; (f ? g)(-2) = 56 D. (f ? g)(x) = x2 + 14x + 40; (f ? g)(-2) = 16
Solve the problem. Use 3.14 as the approximate value of ?. Round to the nearest tenth,if necessary.A cereal box measures 10.4 in. by 4.2 in. by 14.2 in. high. Find the amount of cardboard needed to make the box.
A. 502 in.2 B. 1004 in.2 C. 251 in.2 D. 398.7 in.2