Write an expression that illustrates the quantity described.The amount of pure antifreeze in a solution of x quarts of 36% antifreeze

A. x quarts
B. 36x quarts
C. 0.36 quarts
D. 0.36x quarts


Answer: D

Mathematics

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Write the converse, inverse, or contrapositive off the proposition, as indicated.If the sun shines, they will bask. (inverse)

A. If they do not bask, then the sun shines. B. If they do not bask, then the sun does not shine. C. If they bask, then the sun shines. D. If the sun does not shine, then they will not bask.

Mathematics

Solve the problem.Dave, Doug, and Cindy want to divide a cake fairly using the lone chooser method. After drawing straws, Cindy gets to be the chooser and Dave has to make the first division of the cake. Assuming that each of them plays the game correctly, which of the following statements is true?

A. Doug may believe that the share he ends up with is worth more than 1/3 of the cake although he may also believe that the shares that Dave and Cindy end up with are worth more than his share. B. Dave will believe that the share he ends up with is worth 1/3 of the cake although he may also believe that the shares that Doug and Cindy end up with are worth more than his share. C. Cindy may believe that the share she ends up with is worth more than 1/3 of the cake and may also believe that the share that Dave ends up with is worth more than her share. D. Dave, Doug, and Cindy may each believe that their share is worth more than 1/3 of the cake. E. none of these

Mathematics

Use the theoretical probability formula to solve the problem. Express the probability as a fraction reduced to lowest terms.A single die is rolled twice. The set of 36 equally likely outcomes is {(1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6), (2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6), (5, 1),  (5, 3), (5, 4), (5, 5), (5, 6), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6),}. Find the probability of getting two numbers whose sum is less than 13.

A. 1
B. 0
C.
D.

Mathematics

Use a divisibility test to answer the question.Is 17 divisible by 4?

A. Yes B. No

Mathematics