Open Up - Grade 8 - Mathematics - Unit 5 - Lesson 17

Last updated over 1 year ago

12 questions

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Open Up - Grade 8 - Mathematics - Unit 5 - Lesson 17

Last updated over 1 year ago

12 questions

A cylinder has a volume of 48πcm3 and height h. Complete this table for volume of cylinders with the same radius but different heights.

8.F.1

8.G.9

8.F.1

8.G.9

A cylinder has a radius of 3 cm and a height of 5 cm.

What is the volume of the cylinder?

8.F.1

8.G.9

A cylinder has a radius of 3 cm and a height of 5 cm.

What is the volume of the cylinder when its height is tripled?

8.F.1

8.G.9

A cylinder has a radius of 3 cm and a height of 5 cm.

What is the volume of the cylinder when its height is halved?

8.F.1

8.G.9

A graduated cylinder that is 24 cm tall can hold 1 L of water.

What is the radius of the cylinder? Recall that 1 liter (L) is equal to 1000 milliliters (ml).

8.F.1

8.G.9

A graduated cylinder that is 24 cm tall can hold 1 L of water.

What is the height of the 500 ml mark? Recall that 1 liter (L) is equal to 1000 milliliters (ml).

8.F.1

8.G.9

A graduated cylinder that is 24 cm tall can hold 1 L of water.

The 250 ml mark? Recall that 1 liter (L) is equal to 1000 milliliters (ml).

8.F.1

8.G.9

An ice cream shop offers two ice cream cones. The waffle cone holds 12 ounces and is 5 inches tall. The sugar cone also holds 12 ounces and is 8 inches tall.

Which cone has a larger radius?

8.F.1

8.G.9

A 6 oz paper cup is shaped like a cone with a diameter of 4 inches.

How many ounces of water will a plastic cylindrical cup with a diameter of 4 inches hold if it is the same height as the paper cup?

8.F.1

8.G.9

Lin’s smart phone was fully charged when she started school at 8:00 a.m. At 9:20 a.m., it was 90% charged, and at noon, it was 72% charged.

When do you think her battery will die?

8.F.1

8.G.9

Lin’s smart phone was fully charged when she started school at 8:00 a.m. At 9:20 a.m., it was 90% charged, and at noon, it was 72% charged.

Is battery life a function of time? If yes, is it a linear function?

8.F.1

8.G.9

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Open Up - Grade 8 - Mathematics - Unit 5 - Lesson 17

Open Up - Grade 8 - Mathematics - Unit 5 - Lesson 17

A cylinder has a volume of 48πcm3 and height h. Complete this table for volume of cylinders with the same radius but different heights.

A cylinder has a radius of 3 cm and a height of 5 cm.What is the volume of the cylinder?

A cylinder has a radius of 3 cm and a height of 5 cm.What is the volume of the cylinder when its height is tripled?

A cylinder has a radius of 3 cm and a height of 5 cm.What is the volume of the cylinder when its height is halved?

A graduated cylinder that is 24 cm tall can hold 1 L of water. What is the radius of the cylinder? Recall that 1 liter (L) is equal to 1000 milliliters (ml).

A graduated cylinder that is 24 cm tall can hold 1 L of water. What is the height of the 500 ml mark? Recall that 1 liter (L) is equal to 1000 milliliters (ml).

A graduated cylinder that is 24 cm tall can hold 1 L of water. The 250 ml mark? Recall that 1 liter (L) is equal to 1000 milliliters (ml).

An ice cream shop offers two ice cream cones. The waffle cone holds 12 ounces and is 5 inches tall. The sugar cone also holds 12 ounces and is 8 inches tall. Which cone has a larger radius?

A 6 oz paper cup is shaped like a cone with a diameter of 4 inches. How many ounces of water will a plastic cylindrical cup with a diameter of 4 inches hold if it is the same height as the paper cup?

Lin’s smart phone was fully charged when she started school at 8:00 a.m. At 9:20 a.m., it was 90% charged, and at noon, it was 72% charged.When do you think her battery will die?

Lin’s smart phone was fully charged when she started school at 8:00 a.m. At 9:20 a.m., it was 90% charged, and at noon, it was 72% charged.Is battery life a function of time? If yes, is it a linear function?

A cylinder has a volume of 48πcm3 and height h. Complete this table for volume of cylinders with the same radius but different heights.

A cylinder has a radius of 3 cm and a height of 5 cm.What is the volume of the cylinder?

A cylinder has a radius of 3 cm and a height of 5 cm.What is the volume of the cylinder when its height is tripled?

A cylinder has a radius of 3 cm and a height of 5 cm.What is the volume of the cylinder when its height is halved?

A graduated cylinder that is 24 cm tall can hold 1 L of water. What is the radius of the cylinder? Recall that 1 liter (L) is equal to 1000 milliliters (ml).

A graduated cylinder that is 24 cm tall can hold 1 L of water. What is the height of the 500 ml mark? Recall that 1 liter (L) is equal to 1000 milliliters (ml).

A graduated cylinder that is 24 cm tall can hold 1 L of water. The 250 ml mark? Recall that 1 liter (L) is equal to 1000 milliliters (ml).

An ice cream shop offers two ice cream cones. The waffle cone holds 12 ounces and is 5 inches tall. The sugar cone also holds 12 ounces and is 8 inches tall. Which cone has a larger radius?

A 6 oz paper cup is shaped like a cone with a diameter of 4 inches. How many ounces of water will a plastic cylindrical cup with a diameter of 4 inches hold if it is the same height as the paper cup?

Lin’s smart phone was fully charged when she started school at 8:00 a.m. At 9:20 a.m., it was 90% charged, and at noon, it was 72% charged.When do you think her battery will die?

Lin’s smart phone was fully charged when she started school at 8:00 a.m. At 9:20 a.m., it was 90% charged, and at noon, it was 72% charged.Is battery life a function of time? If yes, is it a linear function?

A cylinder has a radius of 3 cm and a height of 5 cm.

What is the volume of the cylinder?

A cylinder has a radius of 3 cm and a height of 5 cm.

What is the volume of the cylinder when its height is tripled?

A cylinder has a radius of 3 cm and a height of 5 cm.

What is the volume of the cylinder when its height is halved?

A graduated cylinder that is 24 cm tall can hold 1 L of water.

What is the radius of the cylinder? Recall that 1 liter (L) is equal to 1000 milliliters (ml).

A graduated cylinder that is 24 cm tall can hold 1 L of water.

What is the height of the 500 ml mark? Recall that 1 liter (L) is equal to 1000 milliliters (ml).

A graduated cylinder that is 24 cm tall can hold 1 L of water.

The 250 ml mark? Recall that 1 liter (L) is equal to 1000 milliliters (ml).

An ice cream shop offers two ice cream cones. The waffle cone holds 12 ounces and is 5 inches tall. The sugar cone also holds 12 ounces and is 8 inches tall.

Which cone has a larger radius?

A 6 oz paper cup is shaped like a cone with a diameter of 4 inches.

How many ounces of water will a plastic cylindrical cup with a diameter of 4 inches hold if it is the same height as the paper cup?

Lin’s smart phone was fully charged when she started school at 8:00 a.m. At 9:20 a.m., it was 90% charged, and at noon, it was 72% charged.

When do you think her battery will die?

Lin’s smart phone was fully charged when she started school at 8:00 a.m. At 9:20 a.m., it was 90% charged, and at noon, it was 72% charged.

Is battery life a function of time? If yes, is it a linear function?

A cylinder has a radius of 3 cm and a height of 5 cm.

What is the volume of the cylinder?

A cylinder has a radius of 3 cm and a height of 5 cm.

What is the volume of the cylinder when its height is tripled?

A cylinder has a radius of 3 cm and a height of 5 cm.

What is the volume of the cylinder when its height is halved?

A graduated cylinder that is 24 cm tall can hold 1 L of water.

What is the radius of the cylinder? Recall that 1 liter (L) is equal to 1000 milliliters (ml).

A graduated cylinder that is 24 cm tall can hold 1 L of water.

What is the height of the 500 ml mark? Recall that 1 liter (L) is equal to 1000 milliliters (ml).

A graduated cylinder that is 24 cm tall can hold 1 L of water.

The 250 ml mark? Recall that 1 liter (L) is equal to 1000 milliliters (ml).

An ice cream shop offers two ice cream cones. The waffle cone holds 12 ounces and is 5 inches tall. The sugar cone also holds 12 ounces and is 8 inches tall.

Which cone has a larger radius?

A 6 oz paper cup is shaped like a cone with a diameter of 4 inches.

How many ounces of water will a plastic cylindrical cup with a diameter of 4 inches hold if it is the same height as the paper cup?

Lin’s smart phone was fully charged when she started school at 8:00 a.m. At 9:20 a.m., it was 90% charged, and at noon, it was 72% charged.

When do you think her battery will die?

Lin’s smart phone was fully charged when she started school at 8:00 a.m. At 9:20 a.m., it was 90% charged, and at noon, it was 72% charged.

Is battery life a function of time? If yes, is it a linear function?