Provide an appropriate response.Ben drove his car 680 kilometers in 7 hours while he was on vacation in Italy. He was trying to estimate how far he could drive in 6 hours the next day so he set up the following proportion:  Explain why this proportion will not give him the correct answer.

What will be an ideal response?


The proportion is wrong. It should be  = .

Mathematics

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Determine whether the graph is the graph of a function.

A. Yes B. No

Mathematics

Match the system of inequalities with the appropriate graph.x + 2y ? 2 x - y ? 0

A.

B.

C.

D.

Mathematics

Find the volume of the specified solid. Use 3.14 as the approximate value of ?, and round your answer to the nearest tenth.Find the volume of a cylinder with diameter 16.8 cm and height 6.4 cm.

A. 611.9 cm3 B. 780.8 cm3 C. 390.4 cm3 D. 1418.0 cm3

Mathematics

Use a graphing calculator to graph the function.f(x) = 

A.

B.

C.

D.

Mathematics