Solve the problem.A culture of bacteria obeys the law of uninhibited growth. If 140,000 bacteria are present initially and there are 609,000 after 6 hours, how long will it take for the population to reach one million?

Fill in the blank(s) with the appropriate word(s).


8.024 hours

Mathematics

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Find the x- and y-intercepts. If no x-intercepts exist, state so. Round to two decimal places if necessary.y = -6x2 - 10x + 4

A. x-intercepts , (-2, 0), and (-2, 0); y-intercept (0, 4)
B. x-intercepts  and (-2, 0); y-intercept (0, 4)
C. No x-intercept; y-intercept (0, 4)
D. x-intercepts  and (0, -2); y-intercept (4, 0)

Mathematics

Find the slope of the line. 

A. -1 B. 7 C. -7 D. 1

Mathematics

Provide an appropriate response.The population of a city is given by P = 100,000(1.03)t where t is the number of years after 1988. Find the population in (a) 1988(b) 1989(c) 1990.

What will be an ideal response?

Mathematics

Graph the inequality.x2 + y2 ? 4

A.

B.

C.

D.

Mathematics