The table shows the value of an account x years after the account was opened.
a 2-column table with 5 rows. the first column is labeled years after opening account with entries 0, 2, 5, 8, 10. the second column is labeled account value (in dollars) with entries 5,000; 5,510; 6,390; 7,390; 8,150.
based on the exponential regression model, which is the best estimate of the value of the account 12 years after it was opened?
$8,910
$8,980
$13,660
$16,040

B. $8,980

Step-by-step explanation:

You want to put it in a regression calculator and add up all the points. (0,5000) , (2,5510) , (5,6390) , (8,7390) , (10,8150). After putting all this in the calculator you should get a formula looking like y = 4999.785(1.05)^x, once you get this add the 12 to the x value and you have your full equation set up as 4999.785(1.05)^12. After adding this all up you get 8978.895521, just round it up and then your all done.

Your correct answer is $8,980.

Step-by-step explanation:

Hope this helps :) -Mark Brainiest Please :)

the most boring ever written

step-by-step explanation:

i am writing something. yes, i plan to make it the most boring thing ever written. i go to the store. a car is parked. many cars are parked or moving. some are blue. some are tan. they have windows. in the store, there are items for sale. these include such things as soap, detergent, magazines, and lettuce. you can enhance your life with these products. soap can be used for bathing, be it in a bathtub or in a shower. apply the soap to your body and rinse. detergent is used to wash clothes. place your dirty clothes into a washing machine and add some detergent as directed on the box. select the appropriate settings on your washing machine and you should be ready to begin. magazines are stapled reading material made with glossy paper, and they cover a wide variety of topics, ranging from news and politics to business and stock market information. some magazines are concerned with more recreational topics, like sports card collecting or different kinds of hairstyles. lettuce is a vegetable.

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct