Unit Test — Unit test

Question 1

April is randomly choosing five CDs to bring in her car from the following: 6 pop CDs, 8 rock CDs, and 10 R&B CDs.What is the complement of April choosing five pop CDs?

Revolt · Accepted Answer

choosing five CDs where not all of them are pop

Question 2

A dance instructor chose four of his 10 students to be on stage for a performance.If order does not matter, in how many different ways can the instructor choose the four students?

Revolt · Accepted Answer

210

Question 3

An expression to convert 50 miles per hour to miles per minute is shown. What value can be entered in the box to correctly make this conversion?

Revolt · Accepted Answer

60

Question 4

Which set of angle measures could be the measures of the interior angles of a triangle?

Revolt · Accepted Answer

55°, 90°, and 35°

Question 5

three

Revolt · Accepted Answer

The theoretical probability of spinning any one of the five colors is 20%.; The theoretical probability of spinning green is equal to the experimental probability of spinning green.; If Yuri spins the spinner 600 more times and records results, the experimental probability of spinning orange will get closer to the theoretical probability of spinning orange.

Unit Test — Unit test Answers

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