Carmen rides her bicycle at a constant rate to the market. When she rides her bicycle back home along the same route, she bikes at three-quarters the rate she biked to the market. If the trip home takes 12 minutes longer than the trip to the market, how many minutes does it take Carmen to bike home? 16 min
28 min
36 min
48 min

54.864 meters

step-by-step explanation:

step-by-step explanation: 2

0.61 has 2 decimal places, so we put the decimal digits of 0.61, 61 over 1 followed by the number of zeroes equal to the number of decimal places, 

2:     61/1 = 61/100.

believe that your asking for two answers. the volume of the pyramid is 15 cubic centimeters and if the slant increases by 4 centimeters and its hheight increases by 2 centimeters the volume increases by 6 centimeters because the answer would be 21. 21-15=6. formula to get the volume of a pyramid is v=1/3*(l*w)*h. i could be wrong.

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step-by-step explanation: