Solve the problem.A bicycle wheel rotates 300 times in a minute as long as the rider is pedalling. If the rider stops pedalling, the wheel starts to slow down. Each minute it will rotate only 2/3 as many times as in the preceding minute. How many times will the wheel rotate in the 4th minute after the rider's feet leave the pedals? Round your answer to the nearest unit.
A. 11 times
B. 59 times
C. 89 times
D. 0 times
Answer: B
Mathematics
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Find the equilibrium solution of the equation of change 
. Round your answer to two decimal places, if nessary.
?
A. 
B. 
C. 
D. 
Mathematics
Find the mean, median, and mode of the list of numbers.24, 32, 40, 41, 47
A. mean: 36.8; median: 40; no mode B. mean: 40; median: 41; no mode C. mean: 36.8; median: 40.5; mode: 40 D. mean: 36.8; no median; mode: 36
Mathematics
Solve the problem.A grocer sold 98 bags of potatoes for $1.44 each. What was the total amount of the sale?
A. $141.13 B. $141.12 C. $142.22 D. $141.22
Mathematics
Solve the problem.An entomologist pays Fred $0.86 for each butterfly he brings in. Find Paul's gross earnings if he brings in 80 butterflies.
A. $61.92 B. $75.68 C. $80.86 D. $68.80
Mathematics