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Luda [366]
3 years ago
7

PLS HELP ME!

Mathematics
2 answers:
lesya692 [45]3 years ago
6 0

Answer:

hope it will help you.....

valentina_108 [34]3 years ago
4 0

Answer:

what is this language

Step-by-step explanation:

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When a wholesaler sold a product at $50 per unit, sales were 184 units per week. After a price increase of $5, however, the aver
nalin [4]

Answer:

$48 per unit

Step-by-step explanation:

Increasing the price by $5 reduces demand by 20 units, so the slope of the curve is -4 units per dollar. This lets us write a demand equation as ...

q = -4(p -50) +184

q = -4p + 384

q = 4(96 -p)

The revenue is the product of price and demand:

r = pq = 4p(96 -p)

This is the equation of a quadratic curve that opens downward and has zeros at p=0 and p=96. The vertex (maximum) will be halfway between the zeros, at ...

p = (0+96)/2 = 48

A price of $48 per unit will yield a maximum total revenue.

7 0
3 years ago
How do I solve this problem?<br><br> 6x + 9 &lt;7x
Makovka662 [10]

Answer:

x > 9

Step-by-step explanation:

6x + 9 < 7x .    

-6x         -6x             <---- Subtract 6x from both sides.

       9 < x                <----- 7x - 6x = 1x (which can also be written as just x)

Therefore the answer is x > 9.

7 0
3 years ago
One car alarm is set to go off every 10 seconds. Another car alarm is set to go off every 5 seconds, and a third car alarm is se
erma4kov [3.2K]

Answer:

20 seconds

Step-by-step explanation:

Car A = every 10 seconds

Car B = every 5 seconds

Car C = every 4 seconds

If they all start to go off at the same time due to a loud clap of thunder, how long will it take until they all sound at the same time again?

To determine how long will it take until they all sound at the same time again, find the lowest common multiples of cars alarm time

Car A (every 10 seconds) = 20, 30, 40, 50, 60, 70, 80, 90

Car B (every 5 seconds) = 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60

Car C (every 4 seconds) = 8, 12, 16, 20, 24, 28, 32, 36, 40

The lowest common multiples of the cars alarm time is 20 seconds.

Therefore, it will take 20 seconds for they all sound at the same time again

8 0
3 years ago
How do I make a girl happy, cause i feel like i have places where i can improve?
Ilya [14]
Make her laugh, and laugh with her, do things she wants to do that you don't usually do, take her on a date to a fancy restaurant, compliment her on the little things about her.

3 0
3 years ago
Maya bought 3 CDs that were each the same price. Including sales tax, she paid a total of $ 47.70 . Each CD had a tax of $ 1.10
Leni [432]

47.70- 3.30=44.40

44.40/ 3=14.80

each cd cost 14.80

5 0
3 years ago
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