M1 Lesson 19-23 Quiz

Chris and Eddie are entering a cup stacking contest. Chris's progress is on the graph. Eddie's progress is represented by the equation, c = 6t, where t represents the amount of time in seconds, and c represents the number of stacked cups. Who stacks at a slower rate?

• Eddie

• Chris

Tags

CCSS.8.EE.B.5

Chris and Eddie are entering a cup stacking contest. Chris's progress is on the graph. Eddie's progress is represented by the equation, c = 6t, where t represents the amount of time in seconds, and c represents the number of stacked cups. What is Eddie's unit rate?

• 5 cups per second

• 6 seconds per cup

• 6 cups per second

• 5 seconds per cup

Tags

CCSS.8.EE.B.5

Three construction companies are competing for work on a new housing development. They want the company that cover the most area of vinyl in a week. Rosk Construction provided an equation, a = 62w, where w represents the number of full weeks of work and a represents the area of vinyl siding that can be installed in that amount of time. Fosbert's Contracting provided a table, and Durable B Construction provided a graph. What is the unit rate for Rosk Construction?

• 63 feet of area per week

• 65 feet of area per week

• 62 feet of area per week

• 60 feet of area per week

Tags

CCSS.8.EE.B.5

Three construction companies are competing for work on a new housing development. They want the company that cover the most area of vinyl in a week. Rosk Construction provided an equation, a = 62w, where w represents the number of full weeks of work and a represents the area of vinyl siding that can be installed in that amount of time. Fosbert's Contracting provided a table, and Durable B Construction provided a graph. What is the unit rate for Fosbert's Contracting?

• 63 feet of area per week

• 65 feet of area per week

• 62 feet of area per week

• 60 feet of area per week

Tags

CCSS.8.EE.B.5

Three construction companies are competing for work on a new housing development. They want the company that cover the most area of vinyl in a week. Rosk Construction provided an equation, a = 62w, where w represents the number of full weeks of work and a represents the area of vinyl siding that can be installed in that amount of time. Fosbert's Contracting provided a table, and Durable B Construction provided a graph. What is the unit rate for Durable B Construction?

• 63 feet of area per week

• 65 feet of area per week

• 62 feet of area per week

• 60 feet of area per week

Tags

CCSS.8.EE.B.5

Three construction companies are competing for work on a new housing development. They want the company that cover the most area of vinyl in a week. Rosk Construction provided an equation, a = 62w, where w represents the number of full weeks of work and a represents the area of vinyl siding that can be installed in that amount of time. Fosbert's Contracting provided a table, and Durable B Construction provided a graph. What company should the housing development hire?

• Rosk Construction

• Fosbert's Contracting

• Durable B Construction

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Matt buys 2 pounds of popcorn. He will give each friend a one-ounce bag of popcorn. How many bags can Matt make? (1lb. = 16 oz.)

• 8 bags

• 16 bags

• 20 bags

• 32 bags

Tags

CCSS.5.MD.A.1

Claudia's skis are 150 centimeters long. How many millimeters is this? (1cm = 10mm)

• 1,500mm

• 150mm

• 15mm

• 15,000mm

Tags

CCSS.4.MD.A.1

CCSS.5.MD.A.1

A mouse took 7 seconds to run a 350 centimeter race. How fast did it run?

• 5 cm per second

• 50cm per second

Tags

CCSS.4.MD.A.2

A biplane travels at a constant speed of 500 $\frac{kilometers}{hour}$ . It travels at this rate for 2 hours.  How far did the biplane travel in this time?

• 250 km

• 100 km

• 1,000 km

• 25 km