An architect is designing a house. He wants the bedroom to have the dimensions of 10 ft by 4 ft by 7 ft. The architect doubles one dimension to create the den. Does that mean the den will have double the volume of the bedroom?

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.

answer: for each 3 girls there is 2 boys . 3: 2

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10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.