The sales tax is 18 ×
, which is 1.26
The DVD + sales tax is:
18 + 1.26
= 19.26
The total price will be $19.26. She has $20, so she will have enough money
Answer:
96
Step-by-step explanation:
Write out:
(X-2)/3=30
Then add 2 to both sides:
x/3=32
Then multiply both sides by 3:
x=96
Answer:
35/50
Step-by-step explanation:
Here we will show you how to calculate 3/5 divided by 7/10. We will give you the answer in fraction form and in decimal form.
Here is 3/5 divided by 7/10 displayed
3/5 ÷ 7/10
The numbers in 3/5 divided by 7/10 are labeled below:
3 = dividend numerator
5 = dividend denominator
7 = divisor numerator
10 = divisor denominator
To make it a fraction form answer, you multiply the dividend numerator by the divisor denominator to make a new numerator.
Furthermore, you multiply the dividend denominator by the divisor numerator to make a new denominator:
3 x 10/5 x 7 = 30/35
Thus, the answer to 3/5 divided by 7/10 in fraction form is:
30/50
Answer:
A(n) = 100(1.1)^n
Step-by-step explanation:
Given that :
Account balance = A(n)
Compound interest paid = 10%
We need to obtain the initial amount deposited, that is A(n), when n = 0
In year, n = 1
Account balance, A(n) = $110
Let initial deposit = P
Hence,
Compound interest relation should be ;
A(n) = P(1 + r)^n
Plugging in our values
110 = P(1 + 0.1)^1
110 / P = 1.1^1
110/P = 1.1
110 = 1.1P
P = 110 / 1.1
P = 100
Hence, we can define the amount paid inn n years by substuting the value of P into the compound interest formula :
A(n) = 100(1 + 0.1)^n
A(n) = 100(1.1)^n
Answer:
1 1/3 cups of juice
Step-by-step explanation:
Let the volume of the container be c, which is measured in cups.
Then (2/3)c = (8/9) cups juice. We must solve this for the container volume, c.
(8/9) cups
c = ----------------
2/3
Inverting the divisor (2/3) and multiplying, we get:
3(8/9 cups)
c = ------------------ = 12/9 cups, or 4/3 cups, or 1 1/3 cups.
2
The container originally held 1 1/3 cups of joice.