Answer: 112
Step-by-step explanation:
educated guess
Answer:
B: -a > -b
Step-by-step explanation:
a = 1, -a = -1
b = 3, -a = -3
-1 > -3
Therefore, -a > -b
When both are added together they equal 180
Answer:
A
Step-by-step explanation
Use similar triangles to determine the equation of the line with a slope of 1/2 that passes through the point (0, 2).
1
2
=
y − 2
x
What is the equation of the line in slope-intercept form?
✔ y = (1/2)x + 2
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.