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Marta_Voda [28]

3 years ago

10

the science teacher has 7 packs of seeds and 36 students if the student should each plant the same number seeds how many each st

udent plant

1 answer:

Masteriza [31]3 years ago

4 0

Answer:

each student would plant 252 seeds

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Please answer the 2 questions

hammer [34]

the correlation between the days and weight is that when the number of days goes up, the weight goes up too.

The puppy gained about 2.5 pounds during this time.

6 0

3 years ago

Do you need to ask a question, but don't have points.....

horsena [70]

Yes, felt that. thanks and have a lovely day!:D

8 0

2 years ago

Read 2 more answers

A home gardener estimates that 24 apple trees will have an average yield of 104 apples per tree. But because of the size of the

d1i1m1o1n [39]

Answer:

The farmer should plant 14 additional trees, for maximum yield.

Step-by-step explanation:

Given

$Trees = 24$

$Yield = 104$

$x \to additional\ trees$

So, we have:

$Trees = 24 + x$

$Yield = 104 - 2x$

Required

The additional trees to be planted for maximum yield

The function is:

$f(x) = Trees * Yield$

$f(x) = (24 + x) * (104 - 2x)$

Open bracket

$f(x) = 24 * 104 + 104x - 24 * 2x - x * 2x$

$f(x) = 2796 + 104x - 48x - 2x^2$

$f(x) = 2796 + 56x - 2x^2$

Rewrite as:

$f(x) = - 2x^2 + 56x + 2796$

Differentiate

$f'(x) = -4x + 56$

Equate $f'(x) = -4x + 56$ to 0 and solve for x to get the maximum of x

$-4x + 56 = 0$

$-4x =- 56$

Divide by -4

$x =14$

The farmer should plant 14 additional trees, for maximum yield.

5 0

3 years ago

What is the solution to the inequality 16x - 70x < 27?

vlada-n [284]

Answer:

16x-70x=-64

-64x 《27.

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3 years ago

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Algebra is hard <br><br>6-9y > 30-5y

igomit [66]

Answer:

y=6

Step-by-step explanation:

6-9y>30-5y,-9y+5y>30-6, -4y>24,-4y/-4so -will concel -and 4 will cancel 4>24/4=y=6

5 0

3 years ago