Find the perimeter of the rectangle or square.

A. 16.82 cm
B. 11.6 cm
C. 5.8 cm
D. 21.6 cm


Answer: B

Mathematics

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Solve.A real estate agent has a rectangular lot available that measures 80 meters by 70 meters. Find its area in square feet. Round to the nearest hundredth, if necessary.

A. 5600 sq. ft B. 602,470.4 sq. ft C. 504 sq. ft D. 60,247.04 sq. ft

Mathematics

A poll was taken of 214 students at a commuter campus to find out how they got to campus. How many used none of the mentioned means of transportation? The results of the poll were:  34 said they drove alone.31 rode in a carpool.35 rode public transportation.8 used both carpools and public transportation.7 used both a carpool and sometimes their own cars.9 used buses as well as their own cars.8 used all three methods.? __________ students

Fill in the blank(s) with the appropriate word(s).

Mathematics

Use Bayes' rule to find the indicated probability.Quality Motors has three plants. Plant 1 produces 35% of the car output, plant 2 produces 20% and plant 3 produces the remaining 45%. One percent of the output of plant 1 is defective, 1.8% of the output of plant 2 is defective and 2% of the output of plant 3 is defective. The annual total production of Quality Motors is 1,000,000 cars. A car chosen at random from the annual output and is found defection. What is the probability that it came from plant 2?

A. 0.35 B. 0.559 C. 0.224 D. 0.217

Mathematics

Use a system of linear equations to solve the problem.The Tigers played 50 games last season. They lost 12 more games than they won. How many games did they win that season?

A. 18 games B. 19 games C. 20 games D. 17 games

Mathematics