Solve the problem.Suppose that certain bacteria can double their size and divide every 30 minutes. Write a recursive sequence that describes this growth where each value of n represents a 30-minute interval. Let a1 = 424 represent the initial number of bacteria present.
A. a1 = 424; an = 2 an-1 for n > 1.
B. an = 2 a1 for all values of n.
C. a1 = 424; an = 
an-1 for n > 1.
D. a1 = 424; an = 2 an+1 for n > 1.
Answer: A
Mathematics
You might also like to view...
Find all natural number factors of the number.110
A. 2, 5, 10, 11, 55, 110 B. 1, 2, 5, 10, 11, 22, 55, 110 C. 1, 2, 4, 5, 10, 11, 22, 55, 110 D. 1, 2, 5, 10, 11, 22, 110
Mathematics
Estimate the slope of the curve at the indicated point.
A. 1 B. -1 C. Undefined D. 0
Mathematics
Find the product.(4n + 3p)(5n + p)
A. 20n + 19np + 3p B. 40n2 + 19np + 3p2 C. 20n2 + 60np + 3p2 D. 20n2 + 19np + 3p2
Mathematics
Simplify the expression. Express the answer so that all exponents are positive. Whenever an exponent is 0 or negative, we assume that the base is not 0.(9x3)-2
A. 
B. 
C. 81x6
D. 
Mathematics