Simplify. Assume that all variables represent positive real numbers.5
+ 8
A. 35
B. -45
C. 45
D. 13
Answer: C
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Write the decimal in words. ? 6.097 ?
A. Six and ninety-seven divided by a thousand B. Six and ninety-seven thousandths C. Six and ninety-seven hundredths D. Six and ninety-seven ten-thousandths E. Six ninety seven thousand
Give a geometric description of the set of points whose coordinates satisfy the given conditions.(x - 6)2 + (y - 10)2 + (z - 2)2 < 16
A. All points outside the lower hemisphere centered at (6, 10, 2) B. All points within the lower hemisphere centered at (6, 10, 2) C. All points on the lower hemisphere centered at (6, 10, 2) D. No set of points satisfy the given relations.
Form a tiling from the given figure using translations and reflections.
What will be an ideal response?
Solve the problem.A brick staircase has a total of 17 steps. The bottom step requires 110 bricks. Each successive step requires 5 less bricks than the prior one. How many bricks are required to build the staircase?
A. 2550 bricks B. 1190 bricks C. 1147.5 bricks D. 2380 bricks