Answer:
a. 7
Step-by-step explanation:
So a triangle a two sides that will always sum up to be greater than the third side.
Meaning:
a + b > c
a + c > b
b + c > a
So here, we're given a and b:
8 + 5 > c
8 + c > 5
5 + c > 8
Plug in the values:
13 > 7
15 > 5
12 > 8
These are all true, so it's probably 7.
13 > 2
10 > 5
7 > 8 This one is not true, so not 2.
13 > 13 This is not true, so not 13.
If not 13, we can't go any higher and so it can't be 15.
The cost and revenue function of the company are as follows;
- cost function = 350x + 20000
- revenue function = 100x - 20000
<h3>How to find the cost and revenue function?</h3>
It costs them $350 to make each chair, plus fixed costs for operation of $20,000. Therefore,
let
x = number of chair
cost function = 350x + 20000
The company sells a chair for $450. Therefore,
revenue function = 450x - (350x + 20000)
revenue function = 450x - 350x - 20000
revenue function = 100x - 20000
learn more on cost and revenue here: brainly.com/question/14097232
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The answer is 4/21 or 0.190476
Answer:
490 or 500
Step-by-step explanation:
If we round to the 10th, Julie ran 490 feet.
I we round to the 100th, Julie ran 500 sq. ft.
