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5/16 Final Review!

Last updated about 1 year ago
27 questions
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Which function has a greater rate of change?

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Who starts with the most money? Imiko, Henry, Garek or Roslyn? _______
Who is spending his/her money at the fastest rate? Imiko, Henry, Garek or Roslyn? _______
Who will run out of money first at the current spending rate? Imiko, Henry, Garek or Roslyn? _______
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Find the shape resulting from the cross-section of the cone.

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Find the shape resulting from the cross-section of the cylinder.

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Find the shape resulting from the cross-section of the cube.

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Find the shape resulting from the cross-section of the triangular prism.

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Calculate the surface area of the cylinder. Use 3.14 for pi.
Surface Area =_______ square yards
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How much soup will the can hold? Use 3.14 for pi.

_______ cubic centimeters
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What is the height of the cone? Round your answer to the nearest tenth.
** 1.8 in. is the diameter of the cone

The height of the cone is _______ inches.
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A right triangle is shown in the diagram below.
If the area of square c is 625 square centimeters, and the area of square a is 49 square centimeters, what is the area of square b?

_______ square centimeters
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On a map, Julie’s house is located at (−2, 5) and Jimmy’s house is at (6, −2). How long is the direct path from Julie’s house to Jimmy’s house? Round your answer to the nearest tenth.

The distance between the houses is about _______ units.
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You are locked out of your house and the only open window is on the second floor, 20 feet above the ground. You need to borrow a ladder from one of your neighbors. There is a garden along the edge of the house, so you will have to place the ladder 15 feet from the house. What length of ladder do you need to reach the house?

The length of the ladder is _______ feet.
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Solve for x and y.

x = _______ y = _______
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Solve for x.

x = _______
What is the measure of Angle GEF?_______ degrees
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The measures of two supplementary angles are represented by (2x + 4) and (x + 23). What is the value of x?
x = _______
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x=_______
What is the measure of Angle KJL? _______ degrees
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Justify your answer in the show your work section.

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Which company has the largest initial value? Prove your response by writing the equation for each in the show your work box.

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Three DJ companies are listed below. Answer the questions:

Which company has the greatest set-up fee? Company_______
Which company has the lowest per-hour cost? Company _______
Which company would be the most expensive for a 4-hour show? _______


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The circumference is _______ units.
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Doug and Harvey performed an experiment in which they tossed a polyhedron. Each face of the polyhedron is colored black, purple, or white. The results of the tosses are shown in the table below.

What is the experimental probability that the polyhedron will not land on a white face?

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Margo flipped a coin 25 times. It landed on heads 20 times, and tails 5 times. If Margo flipped the coin a 26th time, what is the likelihood that that it will land on heads?

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Mr. Jeffers surveyed a group of his students to see how many hours they spend playing video games per week. What is the probability that a student surveyed plays 8 hours of video games? Write your answer as a percent. Round your answer to the nearest whole.


_______ %

If Mr. Jeffers has 110 students, predict how many would say that they did not play for 8 hours.
_______ students
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Frank rolled a number cube 90 times and recorded his results in the table below.


Based on these results, what is the experimental probability of rolling a number greater than 1 but less than 5? Write your answer as a simplified fraction. _______
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Ms. Alvarez wants to determine the seventh graders' preference for the location of the end-of-year field trip. Which of the samples is representative of the population?