Answer:
Option b is the right answer.
The student has to pay back $1240
Further explanation:
Simple interest is calculated on the principal amount. It can be applied only one or over a period of time. For example, if the interest is to be applied annually then it will be calculated each year on the starting principal amount.
Given
Amount = Principal amount = P_0 = $1000
Interest rate = r = 8%
time = t = 3 years
The formula for calculating interest is:
The interest for three years will be $240.
The amount to be paid back by the student is:
The student has to pay back $1240
Keywords: Simple interest, yearly interest
Learn more about simple interest at:
#LearnwithBrainly
24, 32 , 40. Divide through by 8
3, 4, 5,
The 3 , 4, 5 reminds of the Pythagorean triple, which is a right angled triangle.
So a triangle with sides 24, 32, 40 is a right angled triangle.
Option A.
Answer:y=2.6x+5
Step-by-step explanation: