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Hitman42 [59]
3 years ago
10

What's the answer for this skaldnwkdnskdnskxn

Mathematics
2 answers:
Blizzard [7]3 years ago
7 0
Which one they both is really easy
timofeeve [1]3 years ago
7 0
S^4/-3r^10 is the answer
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Explain why an equation is extraneous. Explain why an equation is non extraneous.
TEA [102]

Answer:

I hope it's helpful.

Step-by-step explanation:

In mathematics, an extraneous solution (or spurious solution) is a solution, such as that to an equation, that emerges from the process of solving the problem but is not a valid solution to the problem.

5 0
3 years ago
A company's revenue function and cost function are as follows: R(x) = 0.55x and C(x) = 10 + 0.05x. What is the minimum number of
Oduvanchick [21]

Answer:

Minimum number of units sold to make profit is equal to 20

Step-by-step explanation:

Revenue earned by the company as a function of number of units sold as x:

R(x) = 0.55x

Cost for selling units as a function of number of units sold as x:

C(x) = 10 + 0.05x

<em>Net profit earned by the company = (Revenue earned by the company) - (Cost of selling units)</em>

P(x) = (0.55x) - (10 + 0.05x)

P(x) = 0.55x - 10 - 0.05x

P(x) = 0.5x - 10

To earn profit the following condition should satisfy: P(x) ≥ 0

0.5x - 10 ≥ 0

0.5x ≥ 10

x ≥ \frac{10}{0.5}

x ≥ 20

4 0
3 years ago
What is the probability that in a class of 20 students, 2 of them will have the same birthday?
earnstyle [38]
There would be a 10% chance that they would have the same birthday
8 0
3 years ago
6 Petra wants to buy an electronic reader that costs $160.75 including tax. She has saved $34.75 SO
nalin [4]

Answer:

Petra would need to save for 12 weeks to get 126

126+34.75=160.75

7 0
2 years ago
What the vertex of the graph of y=-x^2
Neporo4naja [7]
First let's define vertex: A point on the curve with a local minimum or maximum of curvature. If we look for the minimum and maximum value of the equation y=x^2+5: minimum value X=0, substitute in the equation to get the maximum value of Y y = 0^2 + 5y = 0 + 5y= 5 so the ordered pair is (0,5) Hope That Helped =D
3 0
3 years ago
Read 2 more answers
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