Answer:
<h2>$1,129.27</h2>
Step-by-step explanation:
Compounded interest formula is
Where is the final amount, is the principal, is the anual interest in decimal, is the numer of compounded periods in one year and is the time in years.
Notice that , because the interest is compounded anually, if the interest is compounded, then , because there would be 12 compound periods in one year.
Then, we replace all these vaules in the formula
Therefore, after 4 years, the amount would be $1,129.27.
Use elimination
Multiply second equation by 2
4x + 14y = 42
4x + 5y = 24
Now subtract both
9y = 18
Y = 2
Plug 2 into equation to solve for x
4x + 5(2) = 24
4x = 14
x = 3.5, y = 2
Answer: Pr= 0.03125= 3.125%
Approximately= 3%
Step-by-step explanation:
Probability that 5 out of 10 young adults will be willing to try the new service is.
Pr= Pi ×Pi×Pi×Pi×Pi
Pr= 0.50 ^5
Pr= 0.03125
Pr= 1/32 = 0.03125 =3.125%
Approximately = 3%
Answer:
15504 ways
Step-by-step explanation:
Make the lesser number x and the other y
x=y-.25y
.75y=x
Now make y anything you want
Say 100.
y=100, x=.75 x 100=75
75 and 100
Hope this helps :)