Answer:
Total amount to be repay is $ 1604.4
The annual interest rate the company actually charging is 25.40%
Step-by-step explanation:
Given: A radio commercial for a loan company states: “You only pay $0.29 a day for each $500 borrowed.” We have borrowed $1,500 for 120 days.
We have to determine the amount to be repay and the annual interest rate the company actually charging.
UNITARY method is a method in which we first find the value of a single unit and then find the desired value by multiply it with unit value.
Since, we have to pay $0.29 a day for each $500 borrowed.
Thus, when we borrow $1 , we pay
So, when $1500 is borrowed , we pay
Thus, for 120 days we pay 0.87 × 120 = $104.4
Thus, total amount to be repay = 1500 + 104.4 = $ 1604.4
and annual interest rate is given by,
We have to find rate
Simple interest = $ 104.4
Principal = $1500
time = 120 days
In year time is
Substitute, we have,
Simplify, we have,
r = 25.40%
Thus, the annual interest rate the company actually charging is 25.40%
Answer:
13
Step-by-step explanation:
f(2) = 2² = 4
g(4) = 3(4) + 1 which is 13
8w^2+2w-3
Answer:
x=30⁰
Step-by-step explanation:
4x-55+3x+25=180
7x-30=180
7x=210
x=30⁰
Proof
3(30)+25=115
4(30)-55=65
115+65=180⁰
The equation gives the value of h in terms of V (volume) and B (base area) for the given equation .
Given equation:
Step 1: Multiply both sides of the equation by 3 to isolate Bh:
Step 2: Divide both sides of the equation by B to solve for h:
So, the equation solved for h is:
This gives you the value of h in terms of V (volume) and B (base area) for the given equation .
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Answer:
h=3v/b
Step-by-step explanation: