Identify the number as prime or composite.19

A. Prime
B. Composite


Answer: A

Mathematics

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Use the given data to construct a frequency and relative frequency distribution.A car insurance company conducted a survey to find out how many car accidents people had been involved in. They selected a sample of 32 adults between the ages of 30 and 70 and asked each person how many accidents they had been involved in in the past ten years. The following data were obtained. Construct a frequency and relative frequency distribution using classes based on a single value.

A.


  


B.



C.



D.



Mathematics

Match the surface show below to the graph of its level curves.

A.

B.

C.

D.

Mathematics

Solve the problem.Frank can type a report in 6 hr. James can type it in 5 hr . How long will it take the two of them working together?

A. 30 hr
B. 2 hr
C.  hr
D.  hr

Mathematics

Approximate the value using a calculator. Express answer rounded to three decimal places.32.15

A. 10.612 B. 27.000 C. 9.938 D. 6.450

Mathematics