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Mathematics 8 Online
OpenStudy (anonymous):

medal and follow

OpenStudy (anonymous):

Question 16 (Multiple Choice Worth 1 points) [5.05] MA.7.A.1.2 Nadia took two practice exams to prepare for her college entrance exam. On the first practice exam, she scored one thousand one hundred. After studying, her score increased by twenty-five percent. What was her score on the second practice exam? one thousand one hundred twenty-five one thousand three hundred fifty one thousand three hundred seventy-five one thousand four hundred sixty-seven Question 17 (Multiple Choice Worth 1 points) [5.05] MA.7.A.1.2 Lydia received a parking ticket because she parked ten feet from a fire hydrant. She had estimated her distance from the fire hydrant as being the minimum allowable distance, which is fifteen feet. What was her percent error? fifteen percent thirty-three percent fifty percent sixty-seven percent Question 18 (Multiple Choice Worth 1 points) [5.06] MA.7.A.1.2 Danika has saved enough money to pay cash for a used car. She wants to buy a car that costs five thousand five hundred dollars before taxes. If she will be charged six percent sales tax, what is the total amount she will pay for the car? five thousand one hundred seventy dollars five thousand eight hundred thirty dollars five thousand eight hundred fifty-one dollars six thousand one hundred dollars Question 19 (Multiple Choice Worth 1 points) [8.01] MA.7.P.7.2 Which of the following is an overlapping event with a probability of fifty percent? A spinner is divided into eight equal sections. Four are shaded red and four are shaded blue with each color alternating (red, then blue, then red…). The red sections are labeled B, F, M, and T. The blue sections are labeled A, E, O, and U. Spinning a vowel or blue. Spinning the letter A or the letter E. Spinning red or the letter U. Spinning the letter F or blue. Question 20 (Multiple Choice Worth 1 points) [7.02] MA.7.G.2.1 You are decorating a cylindrical hat box to give to your grandmother as a gift. You want to paste family photos onto the curved part of the box. The height of the box is 5 inches and the radius is 6 inches. If none of the photos overlap, what is the area of photographs you need? Use three point one four for pi. ninety-four point two square inches one hundred eighty-eight point four square inches four hundred seventy-one square inches five hundred sixty-five point two square inches Question 21 (Multiple Choice Worth 1 points) [7.04] MA.7.G.2.1 What is the volume of the figure? A rectangular prism with a length of 5 millimeters, a width of 4 millimeters, and a height of sixteen millimeters. one hundred forty-four cubic millimeters one hundred sixty cubic millimeters two hundred ninety-six cubic millimeters three hundred twenty cubic millimeters Question 22 (Multiple Choice Worth 1 points) [6.01] MA.6.G.4.2 Which is true about the shape? Five line segments form a closed figure with no segments crossing, each segment touches exactly two other line segments, one at each endpoint. It is a parallelogram. It is not a polygon because its line segments do not cross. It is not a polygon because it is not closed. It is a polygon.

OpenStudy (mathmale):

@dragonknight326 : I specifically asked you to post ONE question at a time, not a whole laundry list of questions. Secondly, I hinted that you need to become involved in finding the answers/solutions to the problems you post. Ask questions. Look up vocabulary that you don't know. Try to identify the least likely answers so as to eliminate them and reduce the number of possibilities from which you must choose. Please: DO SOMETHING to help yourself answer these questions.

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