Volume
A set of stacking cubes measures 2 cm by 2 cm
by 2 cm. Kathy stacks eight cubes, and Marco
stacks five cubes. How much greater is the volume
of Kathy’s stack?
24 cubic cm
13. The record low temperature in Fargo, ND is
-35oF. The record high is 114oF. What is the
difference in the record high and the record low
temperatures?
149 degrees
A recipe that serves four calls for cups of butter. How many cups of butter are needed to serve ten?
5 5/8 cups
The number of children’s movie tickets sold
over a period of a week is shown below.
18, 23, 9, 16, 30, 16, 7
What is the mean number of movie tickets sold during the week?
17
Twelve students have an
equally likely chance of being
selected in a drawing at school.
Eight are girls and four are
boys. What is the probability
that a boy will be selected?
1/3
What is the height, x, of the rectangular prism, if the volume is 750 cm3, the length is 25 cm and the width is 5 cm?
6 cm
Precipitation for the month of March was inches less than average. In April the precipitation was inches less than average. How many inches below average was the precipitation for both March and April?
-6 1/4
Jeremy can row 3/8 of a mile in 1/4 of an hour. What is the unit rate that describes the miles per hour?
1 1/2 mph
The following data set represents the average high monthly temperature in Denver, CO.
44, 46, 54, 61, 71, 81, 88, 86, 77, 65, 52, 43
Find the mean and median of the data above.
Median-63
At a school assembly three
out of the first 10 students were
wearing spirit wear. Based on
this information, if 400 students
were at the assembly, then how
many students could be expected
to be wearing spirit wear?
120 students
An above-ground garden is in the shape of a rectangular prism measuring 6 feet by 4 feet by 2 feet. The organic soil costs $1.30 per cubic foot. How much will it cost to fill the above-ground garden fully?
$62.40
A skydiver took 10 seconds to drop 500 feet.
What is the rate of descent of the skydiver?
-50 feet per second
A recipe for banana bread requires 3 cups of
bananas for every cups of sugar used. At
this rate, how many cups of sugar should be used
if 2 cups of bananas are used?
1 cup
Determine the IQR of the data below.
11, 13, 16, 17, 8, 10, 14, 14, 17, 14
The list below shows the different choices of
pizza at the local pizza shop:
• pepperoni: 11
• supreme: 7
• cheese: 6
• Hawaiian: 3
Based on these results, if 189 pizzas were sold,then how many could be expected to be cheese?
42
An above-ground garden is in the shape of
rectangular prism measuring 5 feet by 8 feet by 1.5
feet. The organic soil costs $1.10 per cubic foot.
How much will it cost to fill the above-ground
garden fully?
$66
Emma borrowed $89.40 from her sister. She determines that she can pay her back in six months worth of allowance. What effect will Emma’s repayment have on her monthly bank account?
-$14.90
A florist uses 200 lilies to make 8 identical
flower arrangements. How many lilies would the
florist use to create 6 identical arrangements?
An app developer projects that he will earn
$20.00 for every 8 apps downloaded. Write an
equation to represent the proportional relationship
between the number of apps and the total
earnings.
150
The number of hours of TV watched each week by 8 sixth grade students is shown below.
11, 7, 9, 3, 3, 8, 10, 5
Find the mean absolute deviation of the data above.
2.5
There are five marbles in a
bag. Three are green and two
are yellow. You draw a marble,
replace it, and then draw
another. What is the probability
of choosing two yellow marbles?
4/25
A layered birthday cake has two rectangular
prism layers. The base layer measures 12 inches
by 10 inches. The second layer is three inches
smaller in width and length as the previous layer.
Both of the layers are 4 inches tall. What is the
volume of the cake?
732 cubic in
A container of rainwater is evaporating at 1.6
inches a week. How many weeks will it take for the
rainwater in the container to evaporate 24 inches?
15 weeks
An app developer projects that he will earn
$20.00 for every 8 apps downloaded. Write an
equation to represent the proportional relationship
between the number of apps and the total
earnings.
y=2.5x
The following data set represents the cost of an
order (rounded to the nearest dollar) in the
Chick-fil-A drive thru.
10, 21, 34, 12, 6, 3, 14, 18, 22, 29, 9, 2, 15, 12, 18
Find Q1, Q3, and Inter Quartile Range
Q1:9
Q3:21
IQR:12
In Michael’s closet he can choose from a yellow, green, or orange shirt, navy or gray shorts, and tennis shoes or sandals. Create a tree diagram to find the possible combinations.
SEE TREE DIAGRAM!