Answer:
Equation: 8=4b
b=2
Explanation:
The green line equals 8 and the black time equals 2b+2b. So to form an equation where the green line equals the black line it would look like: 8=2b+2b
8 being the green line
2b+2b being the black line
Then the directions tell us to combine like terms, like terms are terms that are the same such as 2b in this problem, and to combine them means to add them together.
So, 2b+2b= 4b
So the answer is, 8= 4b
In order to solve this equation divide both sides by 4.
Which leaves you with: 8/4= b
Now solve 8/4:
Which gives you:
b=2
For 5/8 it is .... 9/16
for 1/2 it is..... 2/3
Answer:
Range: (844.9,1333.7)
A brain volume of 1348.3 cm cubed can be considered significantly high.
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 1083.9 cm cubed
Standard Deviation, σ = 122.2 cm cubed
Range rule thumb:
- This rule state that the the range of data is four times the standard deviation of the data.
Upper Limit:
Lower limit:
Since, 1348.3 does not lie in the range (844.9,1333.7), a brain volume of 1348.3 cm cubed can be considered significantly high.
Answer:
$219.00.
Step-by-step explanation:
January 1, 10 units @ $8 (10 x 8) = $80
January 18, 50 units @ $9 (50 x 9) = $450
February 20, 20 units @ $11 (20 x 11) = $220
March 15, 10 units @ $12 (10 x 12) = 120
Ending Inventory = 19 unit
Ending Inventory = (10 x12) + (9 x 11) = $219
