Answer:
r=20%
Step-by-step explanation:
we know that
The simple interest formula is equal to
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest
t is Number of Time Periods
in this problem we have
substitute in the formula above
solve for r
Lets say gallon is G
and the bin is B
X is the amount needed to fill the bin
1/2G +x = 2/3B
so if we cut 1/2 G in half it gives you 1/3 and that will fill the whole bin so
1/2G + 1/4G =B
so the answer is
3/4 of a gallon
B=A/H means B is equal to A divided by H. If you wanted to find H you would have to multiply both sides by A which would be H=BA. If you wanted to find A you would multiply both sides by H which would be A=BH. Which means A and C are equivelent to B=A/H.
Answer:
-8m+9
Step-by-step explanation:
-3(2m-5)-(2m+6)
Multiply 3 by the number within the first pair of parentheses
-6m+15-(2m+6)
Multiply -1 by the numbers within the 2nd pair of parentheses
-6m+15-2m-6
Add like terms
-8m+9
They are 17 and 18! The square root of 300 is 17.32 (rounded to the nearest tenth). The integer (or whole number) below that is 17. The whole number above it is 18. Therefore, the square root of 300 is between them.
Hope that helps! :)
