Using an exponential model for the data, estimate when the population will exceed 100 million. HELP PLEASE!

Step-by-step explanation:

The rate at which the population is increasing is exponential. The growth rate, r = 57/53 = 1.08

We would apply the formula for exponential growth which is expressed as

A = Pr^t

Where

A represents the population after t years.

t represents the number of years.

P represents the initial population.

r represents rate of growth.

From the information given,

A = 100000000

P = 53000000

Therefore,

100000000 = 53000000 × 1.08^t

100000000/53000000 = 1.08^t

1.886792 = 1.08^t

Taking log of both sides,

Log 1.886792 = t log 1.08

0.27572 = 0.033423t

t = 0.27572/0.033423

t = 8.25

Approximately 8years

Therefore, the population will exceed 100 million in 2008

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1

step-by-step explanation:

if you meant, "on the way from (3, 2) to (3, 14):

x does not change; y increases by 12.

ensure that you have copied down this problem correctly.   .