Each number below is the number of miles the Hoover family has driven in a week. Determine the frequency of the class interval for this data.
Miles Driven
A. 2
B. 3
C. 4
D. 5
Answer: B
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Use < or > to make a true statement.6 ? 5
A. < B. >
Solve the problem.Suppose a new business makes a profit of $4000 in its first year, and its profit increases by 18% in each succeeding year. How much total profit did it earn in its first 6 years? Round your answer to the nearest cent.
A. $28,616.84 B. $38,731.81 C. $48,566.09 D. $37,767.87
Solve the problem.The size P of a small herbivore population at time t (in years) obeys the function if they have enough food and the predator population stays constant. After how many years will the population reach 4000?
A. 11.86 yrs B. 36.69 yrs C. 7.32 yrs D. 15.75 yrs
Solve the problem.A beverage wholesaler wants to create a new punch. He will mix fruit juice worth $5 a gallon and rum worth $10 a gallon. He wants to obtain 135 gallons of punch worth $7 a gallon. How much of each beverage should he use?
A. 94.5 gal of juice; 40.5 gal of rum B. 81 gal of juice; 54 gal of rum C. 108 gal of juice; 27 gal of rum D. 121.5 gal of juice; 13.5 gal of rum