Answer:




Step-by-step explanation:
We know that,

where,
A = Amount after time t,
P = Principle amount,
r = Rate of interest,
n = Number of times interest is compounded per year,
t = time period in year.
Investment of $25,000 for 4 years at an interest rate of 5% if the money is compounded semiannually
Here,
P = $25,000
r = 5% = 0.05
n = 2 (as compounded semiannually)
t = 4 years
Putting the values,




Investment of $25,000 for 4 years at an interest rate of 5% if the money is compounded quarterly.
Here,
P = $25,000
r = 5% = 0.05
n = 4 (as compounded quarterly)
t = 4 years
Putting the values,




Investment of $25,000 for 4 years at an interest rate of 5% if the money is compounded monthly.
Here,
P = $25,000
r = 5% = 0.05
n = 12 (as compounded monthly)
t = 4 years
Putting the values,



Investment of $25,000 for 4 years at an interest rate of 5% if the money is compounded continuously.

where,
A = Amount after time t,
P = Principle amount,
r = Rate of interest,
t = time period in year.
Putting all the values,

It can be observed that, the frequent we compound the amount, the more we get.
Any percentage can be created into a fraction by taking the number in the percent (56.5) being put over 100, as percentages are out of 100:
56.5/100
This is not in simplest form, as it has a decimal, so try multiplying both the numerator and the denominator by 2:
56.5/100 x 2 = <u><em>113/200
</em></u>Since our numerator, 113, is prime, this cannot be simplified, so this is the final answer.
Hope this helps!
Answer:
-3
Step-by-step explanation:
We have two points so we can use the slope formula
m = (y2-y1)/(x2-x1)
= ( -3 -6)/(5-2)
= -9/3
-3
Answer:
C
Step-by-step explanation:
because it just make sence
Answer:
34%
Step-by-step explanation:
100%=2.45
? =3.29
3.29/2.45×100=134.29
134.29-100=34%