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3 years ago

I need a answer A.S.A.P PLEASE WILL GIVE 19 POINTS

Mathematics

1 answer:

Ipatiy [6.2K]3 years ago

3 0

Answer:

Okie when you do these you got to give all information

Step-by-step explanation: because people can help you instead of looking at a picture wonderin what they are they are supposed to do

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Two fraternities, Sig Ep and Ep Sig, plan to raise money jointly to benefit homeless people on Long Island. They will sell Yoda

WINSTONCH [101]

Answer:

a. Based on this information, construct a linear demand equation for Yoda vs. Alien T-shirts, and hence obtain the weekly revenue R as a function of the unit price x.

y = 640 - 80x ⇒ demand equation
xy = - 80x² + 640x ⇒ weekly revenue

b. The university administration charges the fraternities a weekly fee of $500 for use of the Student Center. Write down the monthly profit P as a function of the unit price x, and hence determine how much the fraternities should charge to obtain the largest possible weekly profit. What is the largest possible weekly profit?

$780

Step-by-step explanation:

first, we must determine the slope = (400 - 240) / (3 - 5) = 160 / -2 = -80

the demand equation:

y - 240 = -80 (x - 5)

y = -80x + 400 + 240

y = 640 - 80x

total weekly revenue:

xy = -80x² + 640x

xy - 500 = -80x² + 640x - 500

max. profit ⇒ x = -640 / (2 x -80) = -640 / -160 = 4

maximum weekly profit = -80($4²) + 640($4) - $500 = -$1,280 + $2,560 - $500 = $780

7 0

3 years ago

6 pounds of tomatoes cost $8.88. At this same rate, how much do 4 pounds of tomatoes cost?

Sati [7]

To find your answer you must divide $8.88 by 6 to get the amount of what one pound of tomatoes is. Then you multiply that by 4 pounds to get the answer you want. Equation- $8.88/6= $1.48. $1.48*4=5.92. Therefore your answer is $5.92.
Brainliest?

7 0

4 years ago

Read 2 more answers

PLEASE HELP DUE IN 5 MIN

anzhelika [568]

9514 1404 393

Answer:

x = 11

Step-by-step explanation:

The external angle is half the difference of the subtended arcs. The smaller arc is shown as 86°. The larger arc will be the difference between 360° and the two arcs shown.

larger arc = 360° -74° -86° = 200°

So, the external angle is ...

4x +13 = (200 -86)/2 = 57

4x = 44 . . . . . . . . . . . . subtract 13 from both sides

x = 11 . . . . . . . divide by 4

5 0

3 years ago

Is this is a math question?

N76 [4]

Yes it is
it says mathematics 5 points

7 0

3 years ago

2. The table shows the prices of some breakfast items at a restaurant. Sara ordered 2 eggs, a slice of bacon, and

sammy [17]

Answer:

The change should Sara receive from the $10 bill is $3.56.

Step-by-step explanation:

Given:

The table shows the prices of some breakfast items at a restaurant.

Item Price

One egg $1.69

Slice of bacon $1.49

Glass of orange juice

$1.09

Sara ordered 2 eggs, a slice of bacon, and a glass of orange juice for breakfast.

The sales tax for the order was $0.48.

She paid for her breakfast with a $10 bill.

Now, to find the change should Sara receive from the $10 bill.

Bill for the Sara's breakfast:

2 eggs = $2\times \$1.69=\$3.38.$

A slice of bacon = $1.49.

A glass of orange = $1.09.

The sales tax = $0.48.

Total bill = $\$3.38+\$1.49+\$1.09+\$0.48=\$6.44.$

Sara paid for the breakfast bill = $10.

Now, to get the change Sara should receive we subtract the amount of bill from the money Sara paid for the bill:

$Sara\ paid\ for\ the\ breakfast\ bill - total\ bill.$

$=\$10-\$6.44$

$=\$3.56.$

Therefore, the change should Sara receive from the $10 bill is $3.56.

4 0

3 years ago