Answer:
Step-by-step explanation:
We would apply the formula for determining compound interest which is expressed as
A = P(1 + r/n)^nt
Where
A = total amount in the account at the end of t years
r represents the interest rate.
n represents the periodic interval at which it was compounded.
P represents the principal or initial amount deposited
From the information given,
P = $7500
r = 6% = 6/100 = 0.06
Assuming the interest was compounded annually, then
n = 1 because it was compounded once in a year.
t = 4 years
Therefore,
A = 7500(1 + 0.06/1)^1 × 4
A = 7500(1.06)^4
A = $9468.6
The interest that they would have earned after 4 years is
9468.6 - 7500 = $1968.6
Answer:
Step-by-step explanation:
hope this helps!
Answer:
23 bubbles per minute
Step-by-step explanation:
Rate is per minute
46 bubbles/2 minutes
23 per minute
Triangle ABC is an isosceles right triangle. What is the measure of a base angle?
Answer:
The measure of base angle is 45°
Step-by-step explanation:
Given that triangle ABC is an isosceles right triangle.
we have to find the measure of base angles.
As given triangle is right angled triangle therefore one angle which is not a base angle is of 90°
Also the triangle ABC is isosceles therefore two sides of triangle are equal and angles opposite to the equal sides are equal.
Let these equal angles which are base angles is x°
By angle sum property of triangle,
the sum of all angles of triangle equals to 180°
∠A+∠B+∠C=180°
Hence, the measure of base angle is 45°
Answer:$40
Step-by-step explanation: