Solve the problem.Assuming two parents, four grandparents, etc., what is the total number of ancestors a person has going back 8 generations?

A. 128
B. 510
C. 256
D. 254


Answer: B

Mathematics

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In a low pass filter, Vin = 7V, R = 3.3 Kê, C = 180 nF. Find Fco, and Vout at fco.

What will be an ideal response?

Mathematics

Solve the inequality. Write the solution set in interval notation.(x - 4)(x - 10)(x + 5) < 0

A. (-4, -5) ? (10, ?) B. (-10, -4) ? (5, ?) C. (-?, -4) ? (5, 10) D. (-?, -5) ? (4, 10)

Mathematics

Given matrix A, find the indicated minor.Find M42.A = 

A. 11 B. 0 C. -22 D. 22

Mathematics

Solve the problem.Wendy bought a new car for $23,094 where the sales tax is 5%. Estimate the total cost of the car including the tax. (Round answer to the nearest dollar.)

A. $24,150 B. $34,500 C. $27,600 D. $115,000

Mathematics