Shouldn’t be 17, that’s the limit
We know that
[volume of a <span>cylindrical paint can 1]=[area of the base]*h
so
</span>[area of the base]*h=1 gallon
if <span>the height is doubled
</span>[volume of a cylindrical paint can 2]=[area of the base]*(2*h)
[volume of a cylindrical paint can 2]=2*{[area of the base]*h)}
[volume of a cylindrical paint can 2]=2*[volume of a cylindrical paint can 1]
[volume of a cylindrical paint can 2]=2*[1 gallon]-----> 2 gallons
the answer is
<span>the capacity of the lager one is 2 gallons</span>
Answer:
292,466,875.95
Step-by-step explanation:
Edward has 12 coins of the quarter and 8 coins of nickel with him
Total number of coins = 20
The total amount of money = $3.40
Let x represent the number of quarters and y represent the number of nickels
Formulating the equations we get:
x + y = 20-------(1)
0.25x + 0.05y = 3.40
Simplifying by removing the decimals and solving
25x + 5y = 340------(2)
Multiplying equation (1) by 5 and subtracting with equation (2) we get the following:
5x + 5y = 100
25x + 5y = 340
= 20x = 240
x = 12
So, y = 8
So, the number of quarters is 12 and the number of nickels is 8
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Kristin bought 2 fancy shirts and 5 plain shirts.
Step-by-step explanation:
Amount spent on shirts = $131
Cost of one fancy shirt = $28
Cost of one plain shirt = $15
Shirts bought = 7
Let,
x be the number of fancy shirts bought
y be the number of plain shirts bought
According to given statement;
x+y=7 Eqn 1
28x+15y=131 Eqn 2
From Eqn 1
Putting this value of x in Eqn 2
Dividing both sides by -13
Putting y=5 in Eqn 1
Kristin bought 2 fancy shirts and 5 plain shirts.
Keywords: linear equation, substitution method
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