Unit 4: Proportional Relationships
Unit 5: Percent %
Grab Bag
Unit 6 & 7:
Geometry
Geometry
Unit 8 & 9:
Stats & Probability
Stats & Probability
100
Write an equation for the given relationship:
y = 5x
100
What is 15% off of $200?
$170
100
Which expression is positive?
D
100
Find the area of the circle:
490.625 cm2
d=25 --> r=12.5 --> A=3.14*12.52
100
What is the median for the data?
Ages of people at the mall:
5, 24, 16, 18, 36, 7, 41, 65, 20, 13, 17, 25
19 years old
200
Write the equation for the proportional table:
x y
5 4
10 8
15 12
20 16
y=4/5x
200
Bike cost $150. Sales tax is 5%. What is the total with tax?
$157.50
200
You have $40 to go get some snacks. You buy a bag of chips for $3.50. You buy some candy for $2.25, You buy a soda for $1.50. How much money do you have left?
$32.75
200
Find the volume of the box:
180 in3
200
Which event has the smallest chances of happening?
A. P(no pets) = 0.25
B. P(1 pet) = 1/10
C. P(2 pets) = 30%
D. P(3 or more pets) = 2/15
B. Probability of 1 pet
300
On a map the distance from Visalia to Fresno is 6 inches. If the actual distance is 42 miles, what scale was used on the map?
1 in = 7 miles
300
At the restaurant, your bill comes to a total of $54.50. You want to leave the server with a 22% tip. How much are you going to pay in total for your night out?
$66.49 total payment
$54.50 bill + $11.99 tip
300
You need new carpet for your room. Your room is 10 feet by 7 feet. If the carpet is $3.99 per square foot, how much will it cost to buy the new carpet?
$279.30
300
Find the circumference of the circle:
18.84 m
r=3 --> d=6 --> C=3.14*6
300
Sam spins a spinner 20 times and gets the following results: 10 red, 7 green, and 3 white. What is the probability of Sam spinning the spinner and it landing on white?
P(white) = 3/20 0.15 15%
400
A car trip was 782 miles long and used 46 gallons of gasoline. How many miles per gallon did the car get?
17 miles per gallon
400
You are out shopping and purchase new jeans for $65, a new sweatshirt for $30 and new shoes for $80. Sales tax is 7.5%.
What is the total of your shopping spree?
$188.13
$175 purchase + $13.13 sales tax
400
When rolling a standard 6 sided dice, what is the probability that you roll an odd number?
*Find fraction, decimal, and percent
P(odd)=3/6, 0.50, 50%
400
The diameter of a large cheese pizza is 16 inches. What is the circumference of the pizza?
50.24 inches
C=3.14*16
400
What is the median number of tickets sold?
January: 210 tickets
February: 325 tickets
March: 200 tickets
April: 150 tickets
May: 250 tickets
June: 220 tickets
215 tickets
500
A scale drawing of the Golden Gate bridge is 7 inches. If the scale used was 1 inch to 1283 feet, how long is the actual Golden Gate bridge?
8981 feet
500
Jimmy is buying a new TV. The TV was originally $500 but is on sale for 25% off. The sales tax is 8%.
How much is the total cost of the TV?
$405
$500 original price - $125 discount = $375 sale price
$375 sale price + $30 sales tax = $405 total
500
Data from two surf companies was recorded for the number of customers that visit the shops:
Determine if each statement is true or false:
A) Surfside has a larger median of customers than Port Eagle.
B) For both companies, at least 25% of the time there are less than 180 customers.
C) The range for Port Eagle is larger than Surfside.
A) False, Port Eagle is a larger median at 220
B) True, 25% of the data is located in the whiskers
C) False, they have the same range
500
Find the surface area of the box:
Surface Area: 222 in2
Front & Back: 12*3*2=72 in2
Left & Right: 5*3*2=30 in2
Top & Bottom: 12*5*2=120 in2
500
What is the mean number of tickets sold?
January: 210 tickets
February: 325 tickets
March: 200 tickets
April: 150 tickets
May: 250 tickets
June: 220 tickets
226 tickets