Awnser:
EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Answer:
1.5
Step-by-step explanation:
Your answer is 1.5 have a good day
Answer:
A. 19,70,91
Step-by-step explanation:
Interior angle =180
19+70+91=180
You need to use the quadratic formula for this question.
In your equation, a is 1, b is 6, and c is 4. (I couldn't find a plus minus sign, so that's what the +- means, sorry if there's confusion.)
Sub those into the quadratic formula, and
For the first answer, we should get
x1=-0.7639, when you add the √6^2-4(1)(4)
For the second answer, we get
x2=-5.2361 when we subtract the √6^2-4(1)(4)
Therefore, the x values that make this equation equal to 0 should be approximately -0.7639 and -5.2361.
The more specific answers are
x1= -3+√5 and x2=-3-√5.
Answer:
1. cost per chair: $86.40
2. selling price per chair: $146.88
Step-by-step explanation:
1. The total cost per chair will be the sum of the cost of materials and the overhead cost (equipment, energy, labor, marketing). The cost of materials is ...
$500/(16 chairs) = $31.25/chair
So, the total cost is ...
cost of each chair = material cost + overhead cost
= $31.25 +55.15
cost of each chair = $86.40
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2. We assume the markup is 70% of the cost, so will be ...
0.70 · $86.40 = $60.48
Then the selling price of the chair will be ...
selling price = cost + markup
selling price = $86.40 +60.48
selling price = $146.88