Round to the nearest hundred:

149

Round to the nearest thousands:

4,624

Round to the nearest thousands:

61,023

Calculate the average for the following set of numbers:

5,11,2,12,4,2

The number of pages that Mia wrote in her journal each day from Monday to Friday is shown below:

9, 8, 12, 11, 20

Calculate the average number of pages she wrote per day this week.

What would the independent variable be in an experiment testing which types of paper airplane goes furthest?

An experiment is performed on plants to see how different liquids affect plant growth. Each plant in the experiment is given a different liquid; water, apple juice, or milk. Each plant has the same amount of soil, sunlight, and listens to the same music. In this investigation, the independent variable is ...

An experiment is performed on plants to see how different liquids affect plant growth. Each plant in the experiment is given a different liquid; water, apple juice, or milk. Each plant has the same amount of soil, sunlight, and listens to the same music. In this investigation, what is the dependent variable?

Maria wants to know if birds prefer to eat in one place over another. She makes three feeders out of 2-liter bottles and paints all of them red. She fills each of the feeders with the same amount of mixed birdseed, and plans to keep the feeders out for 10 days before measuring how much seed is eaten from each feeder. She puts each of the feeders in her back yard: one feeder in a large dead tree, another feeder she sits on the dog house, and the last she sits in a small bushy tree.

What is the dependent variable?

Calculate the following: (Remember to round to the correct number of decimal places )

4.5 m x 2.34 m =

Calculate the following: (Remember to round to the correct number of decimal places )

4.5 cm + 4.32 cm =

Which of the following is the correct rounded answer for the calculation?

8.0025 x 1.41 = 11.283525

Which of the following is the correct volume measurement?

What is the uncertainty in the measurement 2.28 g?

If a student wants to measure 24.0 mL of water with the least amount of uncertainty, they should use _____________________.

What piece of equipment (tool) is used to measure volume more accurately?

What piece of equipment (tool) is used to measure mass?

Name the lab equipment.

Identify the equipment shown here:

Horseplay or practical jokes in the laboratory are

^{What type of graph is this?}

What type of graph is this?

What type of graph is this?

I have no axes at all. I help compare parts to a whole. What kind of graph am I?

I have an x-axis and a y-axis. I help to track changes over time. What kind of graph am I?

To display data which compares favorite movie types, you should use a...

To display data showing your heights over the first ten years of your life, use a...

Natasha is coaching the school track team. She records the mile times for each of her three runners each week for the entire 2-month season. What kind of graph should Natasha make to show her data and why?

Lionel wants to measure the growth of his tomato plant over the course of 6 weeks. What type of graph would be best for him to use?

Kyle wants to see how many jolly ranchers of each color are in a bag. What kind of graph should he use?

Kathy records how many cars of each color are in the parking lot and then turns those into percentages. What kind of graph should she use?