Once again assistance is needed. Help!!!!
2 answers:
Answer:
D
Step-by-step explanation:
Given
f(x) = ← cancel (x + 2) on the numerator/ denominator
This creates a discontinuity ( a hole ) at x = - 2
f(x) =
The denominator of f(x) cannot be zero as this would make f(x) undefined. Equating the denominator to zero and solving gives the value that x cannot be.
x - 3 = 0 ⇒ x = 3 ← excluded value
Thus domain is { x | x ≠ - 2, 3 } → D
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Answer:
a) Simple interest paid = $360
b) Total repayment amount = $6360
Step-by-step explanation:
It is given that:
Principal, P = $6000
Rate of interest, R = 2%
Time, T = 3 years
<em>(a) Total interest paid</em>:
<u>Formula</u> for Simple Interest is given as:
Putting the values of P, R and T to find out Simple Interest:
<em>(b) Total repayment amount</em>:
We know that formula for total amount is given as:
<em>Amount = Principal + Simple Interest</em>
Amount = 6000 + 360 = $6360
So, total repayment amount = $6360
So, the answers are:
a) Simple interest paid = $360
b) Total repayment amount = $6360
Answer:
The new account balance is <u>$812</u>.
Step-by-step explanation:
Given:
Larry Thomas's charge account statement shows an unpaid balance of $800.
The monthly finance charge is 1.5% of the unpaid balance.
Now, to find the new account balance.
Unpaid balance = $800.
Monthly finance charge of the unpaid balance = 1.5%.
Now, to get the new account balance:
$800 + 1.5% of $800.
Therefore, the new account balance is $812.