The expression 11(1.022)* models the per capita gross domestic product (GDP) of the US, in thousands of

dollars, as a function of the number of years since 1950.

What does 1.022 represent in this expression?

WILL MARK

Where a represent the initial amount and b the rate of growth/decay for the model and the time in  years since 1950.

For this case the value of b is given by:

And if we solve for r the rate of growth we got:

The answer for this case would be: 1.022 represent the growth factor for the GDP since 1950 (because b >1) and each year the GDP increase by a factor of 1.022

Step-by-step explanation:

For this case we are ssuming that we can model the GDP gross domestic product (GDP) of the US, in thousands of  dollars with the folllowing function:

And we can see that this formula is governed by the exponential model formula given by:

Where a represent the initial amount and b the rate of growth/decay for the model and the time in  years since 1950.

For this case the value of b is given by:

And if we solve for r the rate of growth we got:

The answer for this case would be: 1.022 represent the growth factor for the GDP since 1950 (because b >1) and each year the GDP increase by a factor of 1.022

24 minutes.

Step-by-step explanation:

This question shows up in a great many places in math or physics, so it is a pretty good question to learn how to do.

First you should note that answer will be under 40 minutes.

1/40 + 1/60 = 1/TimeTotal

The common denominator on the left is 120 minutes

3/40*3 + 2/60*2 = 1/timetotal

3/120 + 2/120      = 1/ timetotal

5/120 = 1/time total  Now to use to the key stop

What you do now is you always turn the left side over. You do the same thing to total time.

120/5 = total time

24 = total time

What this means is that if you let both pipes run for 24 minutes, they will fill the tank working together.