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2 years ago

11

A couple has a 400 acre farm that they want to leave to their future grandchildren. They decide to give each grandchild 12% of t

he land remaining when the child is born. Let y be the amount of land remaining after x grandchildren are born

1 answer:

ruslelena [56]2 years ago

5 0

Answer:

48

Step-by-step explanation:

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Kendle wants to play several games of laser tag. She has $35 to play g games. Each

kotykmax [81]

Answer:

C

Step-by-step explanation:

Kendle has $35 to play g amount of games. Each game cost $5, which means she can play 7 games. This can be found by 35/5.

3 0

1 year ago

Heyy! i’ll give brainliest please help

Crank

Answer:

C

Step-by-step explanation:

THE THIRD CHOICE

5 0

2 years ago

Read 2 more answers

Please help me only serious answers ☺️

romanna [79]

Answer:

Parallelogram

Result

Area = b × h

= 5.5 × 11

<h3>= 60.5 feet2</h3>

<h2>60.5 cm²</h2>

4 0

2 years ago

Read 2 more answers

How would I do the steps to solve this?

allsm [11]

Answer:

The maximum revenue is 16000 dollars (at p = 40)

Step-by-step explanation:

One way to find the maximum value is derivatives. The first derivative is used to find where the slope of function will be zero.

Given function is:

$R(p) = -10p^2+800p$

Taking derivative wrt p

$\frac{d}{dp} (R(p) = \frac{d}{dp} (-10p^2+800p)\\R'(p) = -10 \frac{d}{dp} (p^2) +800 \ frac{d}{dp}(p)\\R'(p) = -10 (2p) +800(1)\\R'(p) = -20p+800\\$

Now putting R'(p) = 0

$-20p+800 = 0\\-20p = -800\\\frac{-20p}{-20} = \frac{-800}{-20}\\p = 40$

As p is is positive and the second derivative is -20, the function will have maximum value at p = 40

Putting p=40 in function

$R(40) = -10(40)^2 +800(40)\\= -10(1600) + 32000\\=-16000+32000\\=16000$

The maximum revenue is 16000 dollars (at p = 40)

3 0

2 years ago

Each side of a square is increasing at a rate of 4 cm/s. at what rate is the area of the square increasing when the area of the

Iteru [2.4K]

Confusing question but I would get 0, as if you have 4cm, that squared = 16cm^2. Therefore if it were increasing anymore, then you would not be able to get a value of 16.

7 0

3 years ago