Solve the problem.Find the equation of a circle with center at (-6, 2), passing through the point
Write it in center-radius form.
A. (x + 6 )2 + (y - 2)2 = 25
B. (x + 6 )2 + (y - 2 )2 = 5
C. (x - 6 )2 + (y + 2 )2 = 25
D. (x - 6 )2 + (y + 2 )2 = 5
Answer: A
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Solve.Use the approximations ln 3 ? 1.099 and ln 4 ? 1.386 together with the properties of natural logarithms to calculate an approximation to ln 0.75.
A. -0.288 B. -0.287 C. 1.261 D. 0.793
For the given measurement, briefly describe any likely sources of random error and any likely sources of systematic error.You estimate the speed of other cars by pulling up behind a car, driving at the same speed, and looking at your speedometer.
What will be an ideal response?
Solve the problem.Of the 762 people polled about gardening, 254 replied that they plant a garden. What fractional part of those polled, expressed in lowest terms, plant a garden?
A.
B.
C.
D.
Write the decimal as a percent.0.0085
A. 0.85% B. 0.425% C. 0.085% D. 0.00085%