Ughh , anyone know how to do this or what the answer is

1730

Step-by-step explanation:

The exponential function is of the form

y = a ×

where y is the insect population and n the number of weeks

a and b have to be found by using values from the table.

Using (0, 20), then

20 = a × ⇒ a = 20

Using (1, 30), then

30 = 20 × ⇒ b = = 1.5

Hence

y = 20 × ← exponential function

When n = 11

y = 20 × ≈ 1730 ( nearest whole number )

$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61