Help me please(;´༎ຶٹ༎ຶ`) Activity 3: Directions: Answer the following questions.

1. Let x be the time in years. At x = 0, there were initially 200 ants in a colony. If the population of the ant doubles every 2 years, give an exponential model representing the number of ants in the colony after x years.

2. Mr. and Mrs. Dalisay bought a brand new car worth PhP 1800 000.00. The car value depreciates at 8% yearly, Give a function that represents the car value after t years.

3. Mr. A. J. Moral borrowed PhP 250 000.00 in a lending institution who offers an interest rate of 6% compounded monthly. Create a function that could represent his total amount due after x years.

I don't understand try searching it online

the answer to the question is a

step-by-step explanation:

it has the same slope and the same y-intercept.

y + 11 = -7/9(x - 18)

y + 11 =-7/9x + 14

b

y = -7/9x + 3

y-intercept (0, 3)

x = central angle apc = measure of minor arc ac

the two angles x and 30 add to 180, so x+30 = 180 and x = 180-30 = 150. the measure of minor arc ac is 150 degrees.

what we need to do from here is find the circumference and then multiply it by x/360 since there are 360 degrees in a circle. in this case, x = 150, so x/360 = 150/360 = 15/36 = 5/12. the shortest distance along the curve from a to c is 5/12 of the distance around the entire circle (aka circumference)

c = circumference

c = pi*d

c = pi*24

c = 24pi

now multiply this by 5/12 to get

distance along minor arc ac = (5/12)*(circumference)

distance along minor arc ac = (5/12)*(24pi)

distance along minor arc ac = 10pi

the formula you can use is

l = (x/360)*pi*d

with

l = length of minor arc

x = central angle

d = diameter

which essentially is the steps we took though a bit differently.