Solve the problem.The population of country A in millions is modeled by
During the same time period, the population of country B in millions is modeled by
In both formulas x is the number of years. Assuming these trends continue, estimate what the population will be when the populations are equal. Round to the nearest million.
A. 16 million
B. 18 million
C. 1 million
D. 17 million
Answer: B
Mathematics
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Determine whether the function satisfies a Laplace equation.f(x, y, z) = cos(8x) sin(8y) e(z)
A. Yes B. No
Mathematics
Solve the problem.Find term 25 of the arithmetic sequence with first term 5 and common difference - .
A. 23
B. -
C.
D. - 13
Mathematics
Indicate whether the function is one-to-one.A = {(-9, -11), (20, 15), (-4, -7)}
A. No B. Yes
Mathematics
Use common logarithms or natural logarithms and a calculator to evaluate to four decimal placeslog718
A. 1.4854 B. 0.6732 C. 0.4102 D. 2.1004
Mathematics