Answer: 20 Cups of Water
Step-by-step explanation: 3:1 Makes 1 cup right? so if you need 20 cups, then just multiply each number by 20. 3 * 20, and 1 * 20.
Answer:
3=-8y+5
Step-by-step explanation:
Gather your like terms, - 3y and - 5y which in turn in - 8y. You cant plus by 5 as it is not a like term. IF we were finding y we would rearrange and bring +5 to the other side and so on...
Answer:
The y intercept: (0,3)
The x intercept: (3/7,0)
Step-by-step explanation:
Replace the variable of x or y with 0 depending on what variable you want to find. For the y intercept, replace x with 0 and for the x intercept, replace y with 0. If you were to do this, you would get the following equations:
0 = -7x + 3
7x = 3
x = 3/7
y = -7(0) + 3
y = 0 + 3
y = 3
Therefore, the x intercept is (3/7 , 0) and the y intercept is (0,3)
Answer: Both calculated the volume properly.
Step-by-step explanation:
The formula for calculate the volume of a cylinder is:
Where <em>r</em> is the radius and <em>h</em> is the height.
You know that the radius of the cyclindrical swimming pool is 13 feet and the height is 6 feet.
Substitute these values into the formula. Then, the volume is:
or
Therefore, both calculated the volume properly.