Joseph has 325 acres planted in corn. He planted 28,000 kernels per acre with 91.7 percent germination.
a. What is the population per acre using the correct number of significant
digits?
b. What is the total population expressed in scientific notation using
the correct number of significant digits?
a. 26,000 kernels
b. 8.5 × 106
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The Southern Pine Inspection Bureau has established fifteen categories of stress-graded lumber ____ in. or less in thickness.
A. 2 B. 3 C. 4 D. 5
The skinned area requires more maintenance than the turfgrass on a softball field
Indicate whether the statement is true or false
Ronald Reagan's supply-side economic advisers assured him that the combination of budgetary discipline and tax reduction would do all of the following EXCEPT
A. stimulate new investment. B. deplete overall tax revenues for the federal government. C. boost productivity. D. foster dramatic economic growth. E. reduce the federal budget deficit.
When a solar flare occurs, how long does it take before a scientist sees it? (The Earth-Sun distance is 1.5 x 10^11 m and the speed of light is approximately 30 x 10^8 m/s.
a. 8 microseconds b. 8 milliseconds c. 8 seconds d. 8 minutes