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2 years ago

Do you guys know what -24/-6 =

Mathematics

2 answers:

Alona [7]2 years ago

8 0

Answer:

Step-by-step explanation:

It's the same as you dividing (positive) 24 and (positive) 6.

aniked [119]2 years ago

5 0

Answer:

Step-by-step explanation:

Divide 24 by 6 regularly, and since two negatives is a positive then your answer is positive.

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Is the mean value theorem for integrals the same as the mean value thoerem for derivatives?

ivanzaharov [21]

Yes. The two theorems are equivalent statements given that the fundamental theorem of calculus is true.

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3 years ago

I don’t know how to answer this

Vladimir [108]

Answer:

Triangle with Blue shape inside. All of the other shapes are divided up in to triangles. The triangle on bottom (with blue shape inside) is divided up into polygons.

Step-by-step explanation:

4 0

3 years ago

At a department store, a coat that normally sells for $50 is on sale for $35. What is the percent decrease in the cost?

velikii [3]

Answer:

50÷35=15%

Step-by-step explanation:

7 0

3 years ago

Timothy is putting fertilizer on a field after planting some crops. The directions on the barrel state to use 0.75 quarts for ea

mote1985 [20]

Answer

Find out the how much fertilizer will Timothy need for two fields, one that is 22.5 acres and one that is 38.25 acres .

To proof

As given

Timothy is putting fertilizer on a field after planting some crops

The directions on the barrel state to use 0.75 quarts for each acre of land.

fertilizer will Timothy need for 22.5 acres = 22.5 × 0.75

= 16.875 quarts

fertilizer will Timothy need for 38.25 acres = 38.25×0.75

= 28.6875 quarts

total fetilizer Timothy need for two fields = 16.875 + 28.6875

= 45.5625

= 45.6 ( approx )quarts

Therefore the total fertilizer will Timothy need for two fields be 45.6 ( approx )quarts .

Hence proved

6 0

3 years ago

Hospital sells raffle tickets to raise fund for new medical equipment. Last year, 2000 tickets were sold for $24 each. The fund-

Zanzabum

Answer:

1) Price decrease = $4; 2) new price = $20; 3) maximum revenue = $50 000

Step-by-step explanation:

The hospital sold 2000 tickets for $24 each

Revenue = price per ticket × number of tickets sold

Let x = change in price

New price = 24 - x

New number of tickets sold = 2000 + 125x

1) Calculate change in price to maximize revenue

y = (24 - x)(2000 + 125x)

y = 48 000 + 1000x - 125x²

y = -125x² + 1000x + 48 000

a = -125; b = 1000; c = 48 000

The vertex is at

$x = -\dfrac{b}{2a} = -\dfrac{1000}{2(-125)}= \dfrac{1000}{250} = \mathbf{4}$

A price decrease of $4 will maximize revenue.

2) New ticket price

Original price = $24

Price change = <u> - 4 </u>

New price = $20

A ticket price of $20 will maximize revenue.

3) Maximum revenue

Ticket price = $20

No of tickets sold = 2000 + 125(4) = 2000 + 500 = 2500

Revenue = 2500 × $20 = $ 50 000

The maximum revenue is $50 000.

The graph below slows the relation between the price drop and total revenue. A price drop of $4 results in a maximum revenue of $50 000.

8 0

3 years ago