Solve this problem.The average rate of speed of a car in heavy traffic on a highway is 15 miles per hour faster than a truck on the same highway. The time required for the truck to travel 270 miles is one more hour than for the car to travel 300 miles. What is the average rate of the truck?

A. 65 miles per hour
B. 60 miles per hour
C. 50 miles per hour
D. 45 miles per hour


Answer: D

Mathematics

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Break the binary sequence into groups of seven digits and write the word represented by the sequence.1001101100111110011111001110

A. mend B. soon C. mash D. moon

Mathematics

Use the vectors u, v, and w in the accompanying figure to graph the vector. u + z

A.

B.

C.

D.

Mathematics

Chadmark Corporation's budgeted monthly sales are $3,000. The company sells on credit with terms of 2/10 net 45. Forty (40) percent of Chadmark's customers pay on Day 10 and take the 2 percent discount; the remaining 60 percent pay in the month following the sale (on Day 45), so they pay the full invoice price. What is Chadmark's total cash receipts for a typical month?

A. $1,543 B. $2,976 C. $3,200 D. $1,652 E. $2,408

Mathematics

Use the MACRS depreciation rates table to find the recovery percent (rate), given the recovery year and recovery period.MACRS Depreciation Rates  Recovery year:9Recovery period:20 years

A. 4.522% B. 3.637% C. 4.462% D. 4.461%

Mathematics