This would be the distributive property, so multiply 3 by each term in the parentheses:
3*(5/4n) + 3*1.8 = 3.75n + 5.4,
The easiest way to do this is to line up the decimals and add.
4.20
+ 7.70
0 + 0 = 0
7 + 2 = 9
4 + 7 = 11
Now your answer would look like this : 1190
Since I added a zero at the end to make it easier for me, I can take away that zero now.
Now I have 119.
But, we are not done. We have to add our decimal back into the answer. Since the decimal place is only moved over once in the addends, we only move in over once in our answer. Now we get 11.9. So, the pumpkins weighed 11.9 pounds all together.
Hope this helps!
Answer:
C. 96 pi
Step-by-step explanation:
Formula for volume of cone = 1/3 * h * pi * r^2
1. 1/3 * 18 * 4^2 * pi
2. 96 pi
I hope this helps
The correct answer is attached below:
Answer:
Problem 1:
a. x=2
b. x=3
c. x=1
Problem 2:
A multiplication equation to hold the table true:
A division equation to hold the table true:
Step-by-step explanation:
Given in problem 1:
(a). The equation is
It holds true for all values of .
Let us say ,
which is greater than 1.
(b). The equation is
It holds true for all values of .
Let us say
which is less than 1.
(c). The equation is
It holds true for only .
Let us say ,
which is equal to 1.
Problem 2:
A multiplication equation to hold the table true:
A division equation to hold the table true:
Therefore these are the values which hold true to the equation in problem 1 and 2.