Part A: James bought a cake that weighs 3 and 1 over 4 pounds. How many ounces does the cake weigh? Show your work. (5 points)
1 answer:
A)The cake weighs 52 ounces.
B)24 Pints of water are dispensed after 20 seconds.
<h3>What is volume?</h3>The term “volume” refers to the amount of three-dimensional space taken up by an item or a closed surface. It is denoted by V and its SI unit is in cubic cm.
Unit conversion;
1 pound = 16 ounce
The weight of the cake is;
1 pound = 16 ounce
A running tap dispenses 0.15 gallons of water every second
1 second = 0.15 gallon
20 second = 20 × 0.15 gallon
20 second = 3 gallon
Unit conversion in volume;
Quarts into pints;
1 quart = 2 pints
4 quart = 8 pints
1 gallon = 4 quarts
1 gallon = 8 pints
20 second = 3 gallon
20 second = 3 × 8 pints
20 second = 24 pints
Hence, the cake weighs 52 ounces and 24 Pints of water are dispensed after 20 seconds.
To learn more about the volume, refer to brainly.com/question/1578538
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The total interest accrued is $2,407.41 if you invested $7,000 into a money market account for 10 years at an annual interest rate of 3%.
<h3>What is invested amount?</h3>An investment is a payment made to acquire the securities of other firms with the intention of making a profit.
We are assuming the interest will be compounded annually
Where A = Final amount
P = Principal amount
r = annual rate of interest
n = how many times interest is compounded per year
t = How long the money is deposited or borrowed (in years)
We have:
P = $7000
r = 3% = 0.03
t = 10 years
n = 1
After calculating:
A = $9407.41
I = A - P = 9407.41 - 7000 = $2,407.41
Thus, the total interest accrued is $2,407.41 if you invested $7,000 into a money market account for 10 years at an annual interest rate of 3%.
Learn more about the invested amount here:
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