Task is to construct two brick columns of the dimensions shown on which an iron gate will eventually be hung. Because the bricks
measure 8" long by 3 1/2" wide by 21/2" high, you decide to build each column by laying the bottom row of
bricks as shown.
How much ground area will be covered by the first row of bricks laid (both columns) as shown above?
sq. in.
bricks as shown.
How much ground area will be covered by the first row of bricks laid (both columns) as shown above?
sq. in.
1 answer:
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Answer:
Correct choice is A
Step-by-step explanation:
For the numbers 13 and 88, find the difference 88-13:
since 88-13=75 and (two arithmetic means tells you there will be three intervals), two arithmetic means will be
- 13+25=38;
- 38+25=63.
The only correct sequence is 13, 38, 63, 88.