Solve the problem.Find a polynomial for the sum of the shaded areas of the figure.
A. n2 - 35
B. n2
C. n2 + 2n + 35
D. n2 + 35
Answer: A
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Suppose all seven of the cubes from the center each face to the opposite face of a large 3 3 cube are removed and the resulting figure is dipped in red paint. How many cubes have red paint on 1 face? 2 faces? 3 faces? 4 faces? 5 faces? 6 faces? Explain.
Solve the problem.Use the formula M = log (I/I0), where the magnitude of an earthquake on the Richter scale is based on I, the measurement of a seismic wave, and I0, the measurement of a seismic wave of a level zero earthquake with the same epicenter. If an earthquake measured 7.2 on the Richter scale, what was the intensity of the earthquake? Round to the nearest whole number.
A. 12,589,254 B. 1,584,893 C. 1338 D. 15,848,932
Consider the apportionment problem. North:14,500South:14,000East:17,100West:18,400Use Adam's assuming there must be 26 representatives.
A. N S E W6 6 7 7? B. N S E W6 7 7 6? C. N S E W5 6 8 7? D. N S E W7 5 8 6? E. N S E W5 7 8 6?
Total fixed costs are $41,500. The sales mix of LED bulbs and CFL bulbs is 60% and 40% respectively. Calculate the sales required to earn a target profit of $24,500 for the sales mix of products as given above.
Product Unit Selling Price Unit Variable Cost LED bulbs $10 $4 CFL bulbs $5 $3 a.13,985 units b.12,000 units c.14,975 units d.15,000 units