7. The human population of the Earth can be modeled by P(t) = 3.1(1.016)', where i represents the number of years since 1963, and P(1) is measured in billions of people. Is the human population of the Earth increasing or decreasing? Explain how you can tell using the equation.​

4.6875 pounds

step-by-step explanation:

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .