Eighth Grade Math and Science Quiz

On which day does the moon's surface reach 50% illumination according to the prediction?

• Day 10

• Day 13

• Day 20

• Day 26

What is the predicted day for the moon's surface to be 100% illuminated?

• Day 14

• Day 30

• Day 20

• Day 26

How much does the water level rise when one marble is added to the graduated cylinder?

• 1 milliliter

• 2 milliliters

• 0.5 milliliters

• 0.2 milliliters

What was the initial volume of water in the graduated cylinder before any marbles were added?

• 8 milliliters

• 6 milliliters

• 10 milliliters

• 5 milliliters

What is the height of the water after 13 marbles are added?

• 13.5 milliliters

• 12.5 milliliters

• 15.5 milliliters

• 14.5 milliliters

What is the solution for x in the equation 1x = 6?

• x = 4

• x = 3

• x = 6

• x = 5

What is the slope of the line representing the high temperature as a function of days after the new year?

• 1

• 2

• 3

• 4

What is the perimeter of the vegetable garden?

• 32 feet

• 34 feet

• 30 feet

• 28 feet

If the width of the garden is 4 and 2/3 feet, what is the length?

• 12 feet

• 11 and 1/3 feet

• 10 feet

• 13 feet

What is the relationship between the length and width of the garden?

• Length is equal to the width

• Length is half the width

• Length is 2 feet more than twice the width

• Length is twice the width