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WorksheetsEMS - 7th Math Semester Exam Review
Total questions: 72
Worksheet time: 6hrs 46mins
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$2.62
$22.38
$0.77
$3.38
480 cm3
192 cm3
240 cm3
384 cm3
Leslie has two cups containing different colored paper clips. The first cup contains 7 pink paper clips and 3 blue paper clips. The second cup contains 3 black paper clips, 1 red paper clip, and 6 orange paper clips. What is the probability that Leslie will randomly select a blue paper clip from the first cup and then randomly select an orange paper clip form the second cup?
7/8
9/10
9/14
9/50
6.8 cm
4 cm
6 cm
7.2 cm
The list below shows the number of shirts of different types that Savannah sold one day at a store.
- Shirt with vertical stripes: 6
- Shirt with horizontal stripes: 4
- Shirt with a school mascot: 5
- Shirt that is plain: 18
Based on these results, what is the most reasonable prediction of the number of shirts with a school mascot that will be sold out of the next 165 shirts sold?
25
160
28
140
Rita has a loan of $45,580. This loan has a simple interest rate of 4% per year. What is the amount of interest that Rita will be charged on this loan at the end of one year?
$47,403.20
$11,395
$18,232
$1,823.20
A group of students stood in a circle to play a game. The circle had a diameter of 22 meters. Which measurement is closest to the circumference of the circle in meters?
34.54 m
1,519.76 m
379.94 m
69.08 m
The price of a television was reduced from $250 to $200. By what percentage was the price of the television reduced?
20%
25%
80%
50%
3
8
6
4
Ashton needs a total of $1.50 in quarters for a coin operated car wash. He already has $0.75. Which equation can be used to find q, the number of additional quarters Ashton needs in order to have enough money for the car wash?
1.5 = 0.75q + 0.25
0.75 = 1.5q + 0.25
0.75 = 0.25q + 1.5
1.5 = 0.25q + 0.75
A crate is shaped like a rectangular prism. The crate is 1.2 feet wide, 3 feet long, and 4.5 feet tall. What is the volume of the crate in cubic feet?
12 ft3
5.4 ft3
16.2 ft3
81 ft3
The distributions of the data for Team A and Team B are approximately symmetrical.
The median height of the players on Team B is less than the median height of the players on Team A.
Team B has a greater range in player heights than Team A has.
The mode height of the players on Team B is less than the mode height of the players on Team A.
Girls like country music more than all other genres combined.
More girls than boys like rock music.
Boys like country music more than rock music.
Boys like rock music more than girls like rap music.
336 ft2
960 ft2
204 ft2
624 ft2
Which equation represents the relationship between the x-values and the y-values in the table?
y = 2x + 12
y = 4x + 6
y = 2x + 4
y = 6x + 4
At an assembly, 7 out of the first 10 students who entered the gym were carrying a backpack. Based on this information, if 700 students were at the assembly, how many students could be expected to be carrying a backpack?
140
400
350
490
A bag of fruit contains 3 apples, 2 oranges, 1 banana, and 4 pears. Gerald will randomly select two pieces of fruit one at a time from the bag and not put them back. What is the probability that the first piece of fruit Gerald selects will be a banana and the second piece of fruit will be a pear?
1/25
2/45
1/2
4/9
The median amount of time the first class spent exercising was greater than the median amount of time the second class spent exercising.
The range for the second class was less than the range for the first class.
The interquartile range for the first class was less than the interquartile range for the second class.
The minimum amount of time the second class spent exercising was greater than the minimum amount of time the first class spent exercising.
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Find the probability that all flips will land on tails.
Area of triangle? A= 1/2 Base x Height
17 units2
20 units2
10 units2
16 units2
A six-sided number cube is rolled once and a coin is flipped once. What is the probability of rolling an odd number and flipping a tails?
1 out of 6
1 out of 4
1 out of 2
4 out of 12
Two pieces of candy are removed without replacement from a box containing 3 cherry, 4 grape, and 3 lime candies. What is the probability of getting a grape candy both times?
2 out of 10
2 out of 15
4 out of 10
1 out of 4
Zeke has two jars of colored nails. The first jar has 4 silver nails and 2 gold nails. The second jar has 3 blue nails, 4 red nails and 1 green nail. What is the probability that Zeke will randomly select a silver nail from the first jar and a green nail from the second jar?
4 out of 14
4 out of 12
1 out of 12
1 out of 48
Joanna has 3 shirts, 2 pants and 2 pairs of shoes. How many different shirt/pant/shoes combinations can Joanna make from her closet?
7
8
10
12
Find the probability of drawing a 10 from a standard deck of 52 cards.
1 out of 52
13 out of 52
26 out of 52
1 out of 13
A study of the population of 400 house cats revealed that 4 out of every 80 cats have stripes. How many cats do NOT have stripes?
20
120
300
380
What is the probability of flipping a coin and landing on heads 4 times in a row?
1 out of 8
1 out of 4
1 out of 16
4 out of 16
A jar contains 4 white chips, 5 purple chips, and 1 black chip. Chips are selected randomly one at a time, and are not replaced. What is the probability of selecting a purple chip and then a black chip?
1/18
2/18
5/36
6/10
What is the probability you will choose either a black or white marble?
Based on the picture, find the probability if a 5 is rolled on the number cube, and the spinner lands on a blue letter.
1 out of 24
1 out of 10
2 out of 10
2 out of 24
