The answer is 4. You do 12 times 1/3. This is because this is important in order to find out the answer. The answer is 4.
Answer:
u = 2.5
Step-by-step explanation:
Since you're working with only one variable, you just need to solve for u:
9(u -2) + 1.5u = 8.25
Multiply the parentheses by 9
9u - 18 +1.5u = 8.25
Add the similar values
10.5u = 8.25 + 18
Simplify
10.5u = 26.25
u = 26.25/10.5
u = 2.5
Answer:
The length of time it takes for Ryan to use all the plant food.
Step-by-step explanation:
I think
Answer: 3 hours
Step-by-step explanation:
The span between -12.5 and -5 is 7.5. Divide that by 2.5 (since that’s the change) and that’ll give you the amount of time it takes.
Answer:
946.10 gallons per week
Step-by-step explanation:
1 cm = 0.393701 inch
Width = 5.0m = 196.85 inch
Length = 12.0 m = 472.44 inch
The volume evaporated weekly is given by:
Converting to gallons:
946.10 gallons of water must be added to the pool each week.