Answer:
It will take 36.1 years for her money to reach $105,000.
Step-by-step explanation:
The amount of money earned after t years in continuous interest is given by:
In which P(0) is the initial investment and r is the interest rate, as a decimal.
Anna invests $7,000 in an account that compounds interest continuously and earns 7.5%.
This means that 
How long will it take for her money to reach $105,000?
This is t for which P(t) = 105000.
It will take 36.1 years for her money to reach $105,000.
The answer is 8,372 for the final.
Step-by-step explanation:
(39 + 33) - 94
39 + 33 = 72
94 - 72 =22
The first three steps for solving the quadratic equation by completing the square are as follows;
1. 
2. 
3. 
Given
The quadratic equation given as 9x^2 + 54x = 7.
<h3>Quadratic equation;</h3>
The highest power of the degree is 2 is known as a quadratic equation.
To solve using the completing the square method.
The first three steps for solving the quadratic equation by completing the square are given below.
1. Write the equation in a way that the constants are on the right side while the terms with x are on the left.
2. Make sure that the coefficient of the x^2 term is 1.
3. Adding a term to both sides that will complete the square on the left side.
This is done by dividing the coefficient of the x term by 2 and squaring it.
The same amount should be added to the right side to balance the equation.
To know more about quadratic equations click the link given below.
brainly.com/question/25963825
we know that
1) Mailyn can eat 32 cookies in an hour
1 hour is equal to 60 minutes
<u>Find how cookies eats Mailyn in one minute</u>
by proportion
2) Juan needs 3 hours to eat 32 cookies
<u>Find how cookies eats Juan in one minute</u>
by proportion
<u>3) Find how long will it take them to eat 40 cookies together</u>
we know that
Maylin and Juan eats in one minute together ---------> (0.53+0.18)=0.71 cookies
so
by proportion
therefore
<u>the answer is</u>
