Solve.Mr. Washington wanted to keep track of how far he was driving today. He drove to Lodi which was  then he drove to Merced which was 5.19 miles, then he drove home which was 13.11 miles. How far did Mr. Washington drive?

A. 74.44 miles
B. 74.45 miles
C. 73.45 miles
D. 73.44 miles


Answer: C

Mathematics

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Find the area of the surface generated by revolving the curve about the indicated axis.  y = x3/9, 0 ? x ? 2; x-axis

A. 98?
B. ?
C. ?
D. ?

Mathematics

The table lists data that are exactly linear. (i) Find the slope-intercept form of the line that passes through these data points. (ii) Predict y when x = -1.5 and 4.6. 

A. y = -9.9x - 46.8; y = -31.95, y = -92.34 B. y = 11.9x + 46.8; y = 28.95, y = 101.54 C. y = 5.9x + 46.8; y = 37.95, y = 73.94 D. y = 9.9x + 46.8; y = 31.95, y = 92.34

Mathematics

For what values of does the curve have maximum and minimum points for the given function f(x) = c ? 5 + 1?

What will be an ideal response?

Mathematics

Solve.The amount of simple interest earned on an investment over a fixed amount of time is jointly proportional to the principle invested and the interest rate. A principle investment of $1,200.00 with an interest rate of 1% earned $60.00 in simple interest. Find the amount of simple interest earned if the principle is $1,400.00 and the interest rate is 5%.

A. $300.00 B. $70.00 C. $350.00 D. $35,000.00

Mathematics