mean and mad
area and circumference of circles
area volume and surface area
probability
tax,tip,discount
100
In the data set below, what is the mean absolute deviation?
7 5 8 4 4 2 5
If the answer is a decimal, round it to the nearest tenth.
1.4
100
The radius of a circle is 4 centimeters. What is the area?
r=4cm
16 pie
100
is 111 cubic unit.
What is the volume of the following figure?
All of the cubes are visible.
11
100
On a six-sided die, each side has a number between 1 and 6. What is the probability of throwing a 3 or a 4?
1 in 3
100
The manager at Gabriela's Furniture Store is trying to figure out how much to charge for a bookshelf that just arrived. The bookshelf was bought at a wholesale price of $147.00, and Gabriela's Furniture Store marks up all furniture by 60%.
235.20
200
In the data set below, what is the mean absolute deviation?
7 1 8 5 1 if the answer is a decimal, round it to the nearest tenth.
2.7
200
You are standing next to a really big circular lake. You want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! You decide to walk around the perimeter of the lake and measure its circumference and find that its 400 "pie symbol" m
d=__m
400
200
What is the volume of the following figure?
Front viewBack view
is 111 cubic unit.
12
200
Cam can't figure out what to eat. He is going to randomly select a piece of fruit from his pantry. There are 4 apples and 5 bananas in his pantry.
if it is necessary round your answer to 2 decimal places
0.44
200
The cake store is having a 25% percent off sale on all of its cakes. if the cake you want regularly costs $9, how much would you save with the discount?
2.25
300
The following table shows the number of snow days each school district in Mill County had last winter.
Number of snow days 6 8 3 2 6
Find the mean absolute deviation (MAD) of the data set. _____ snow days
2
300
A circle has a circumference of 28.26 units.
What is the diameter of the circle?
9
300
is 111 cubic unit.
What is the volume of the following figure?
All of the cubes are visible.
9
300
You spin the spinner shown below once. Each sector shown has an equal area.
If necessary, round your answer to 2 decimal places.
0.8
300
Mia hired a moving company. The company charged $500 for its services, and Mia gives the movers a 16% tip.
How much does Mia tip the movers?
$80
400
A family went out to eat. Below is the number of corn dogs that each of the four people ate.
Find the mean absolute deviation (MAD) of the data set.
1.25
400
Suppose the radius of a circle is 3 units. What is its circumference?
18.84
400
What is the volume of the following figure?
Front viewBack view
is 111 cubic unit.
9
400
You roll a fair 6-sided dice
If necessary, round your answer to 2 decimal places.
0.5
400
Tiffany buys a basket of watermelons on sale for $9 before tax. The sales tax is 9%.
What is the total price Tiffany pays for the basket of watermelons?
$9.81
500
Below are the distances from Jamar's house to each of the four restaurants in his town (in kilometers).
Find the mean absolute deviation (MAD) of the data set. ___km
0.1
500
A circle has a circumference of 11,304 units.
what is the diameter of the circle?
3,600
500
What is the volume of the rectangular prism?
24
500
Mrs. Avery is going to randomly select one student from her class to read a poem out loud. There are 15 boys and 13 girls in her class.
If necessary, round your answer to 2 decimal places.
0.54
500
Andrea bought tacos from a food truck and left a 25%
tip of $2.00.
What was the price of Andrea's tacos, before tip?
$8