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REY [17]
3 years ago
14

How do u find the answer

Mathematics
1 answer:
katrin2010 [14]3 years ago
5 0
3-1 = 2 and 2 squared is 4 then make it four over like this 4/ After that solve the numerator which equals 8....4/8 equals 1/2
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Solve for t: d = rt<br> What's the answer please? Need help
SVETLANKA909090 [29]
If you're solving for d your answer is d = -t,rt
If you're evaluating the problem your answer is t = d/r
If you're solving in terms of arbitrary letter d your answer is r=d/t
I hope this helps! 
5 0
3 years ago
Find the probability that the sum is as stated when a pair of dice is rolled. (enter your answers as fractions.) (a) odd and les
Dmitry_Shevchenko [17]
|Ω| = 6 - number of all results
A = {1, 3} → |A| = 2 - number of (a) results
P(A) = 2/6 = 1/3

8 0
3 years ago
Jerry thought four DVDs $425.20. What was the unit rate?
Romashka-Z-Leto [24]

the answer is 106.30

8 0
3 years ago
Find the sum of the interior angle measures of the polygon.
UNO [17]
<h3>Answer: 1260 degrees</h3>

Explanation:

There are n = 9 sides to this polygon. Plug this value of n into the formula below to find the sum of the interior angles.

S = 180(n-2)

S = 180(9-2)

S = 180*7

S = 1260

4 0
3 years ago
Given that weekly demand curve of a local wine producer is p = 50 − 0.1q, and that
rusak2 [61]

Answer:

Z(p) = -10p² + 600p - 6500

Step-by-step explanation:

Demand curve <em>p</em> = 50 - 0.1 <em>q</em>

Total cost function <em>C</em>(<em>q</em>) = 1500 + 10q

where q is the number of bottles produced each day and p is the selling prices per bottle.

Now, <em>p</em> = 50 - 0.1 <em>q</em>

o.1 <em>q = </em>50 <em>- p</em>

<em>q = </em>500 - 10<em>p</em>

Revenue = price × quantity =<em> p × q</em>

= <em>p</em> ( 500 - 10<em>p</em>)

= 500<em> p</em> - 10<em>p²</em>

Profit = total revenue - total cost

Let Profit be Z since profit is function of price, therefore

<em>Z(p) = pq - C(q)</em>

<em>Z</em> (p)=  500<em> p</em> - 10<em>p</em>² - (1500 + 10<em>q</em>)

Substituting the value of q in above expression,

<em>Z(p) </em>= 500 <em>p</em> - 10<em>p</em>² - ( 1500 + 10 (500 - 10<em>p</em>))

<em>Z(p)</em> = 500<em>p</em> -10<em>p</em>² - 1500 -5000 + 100<em>p</em>

<em>Z(p)</em> = -10<em>p</em>² + 600<em>p</em> - 6500

So, the weekly profit as a function of price p is Z(p) = -10p² + 600p - 6500.

3 0
4 years ago
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