joyville has a population of 20,750 people. its population is increasing at a rate of 2.9% each year. what is the function?

Step-by-step explanation:

Since the rate is greater than 1 this is an exponential growth function of thr form

y=ar^x, where y=final value, a=initial value, r=common ratio or rate, and x=term number

In this case a=20750, r=1.029 so

y=20750(1.029)^x

y = 0.77(x)

step-by-step explanation:

the jacket retains this value after 23% cut or retains 77% of original value. plug original 87 jacket price for x and the remaining value should be y.

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1