The population of elk on the Bridger Range in the Rocky Mountains of western Montana can be modeled by the equation pn+1 = pn + 2.5pn(1 - pn ). The population in 1984 was 10% of the maximum population sustainable. What percent of the maximum sustainable population should be present in 1994? a. 54% c. 67% b. 46% d. 62%

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.

1 x=22.52

2: 65/39=604+39x

65x-39x=604

26x=604

x=604/26

×=23.23

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

can i see the following ?

step-by-step explanation: