Solve the problem.The table shows the population of a city over the past five years.  We used these data to develop the quadratic function , which models the population of the city y in millions in the year x. Use the model to find the estimated population in year 10.

A. 1,490,000,000,000
B. 1,490,000
C. 71,628,000
D. 66,427,000


Answer: D

Mathematics

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Write a logistic equation with the given parameter values. Then solve the initial value problem and graph the solution. Let r be the natural growth rate, K the carrying capacity, and P0 the initial population.r = 0.8, K = 6,840, P0 = 570

A. P' = 0.8P; P = 

B. P' = 0.8P; P = - 

C. P' = 0.8P; P = 

D. P' = -0.8P; P = 

Mathematics

Determine whether the natural number is prime or composite.84

A. Prime B. Composite

Mathematics

Solve the equation.logx = 4

A.
B.
C.
D.

Mathematics

Multiply.1000 × 808.023595

A. 8,080,235.95 B. 808,023.595 C. 8080.23595 D. 80,802.3595

Mathematics