3 years ago

PLEASE HELP ASAP I WILL MARK BRAINLIEST!

Mathematics

1 answer:

juin [17]3 years ago

6 0

The answer I have is B and D, I hope that this helped.

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A worded math problem that = 5

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Answer:

Seven take away two is equals to five

Step-by-step explanation:

Because,

Seven take away two is equals to five

is the same to

7 - 2 = 5

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3 years ago

What is the cube root of 512m^12n^15? -16m^4n^5 -8m^5n^4 8m^4n^5 16m^5n^4

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3 years ago

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Molodets [167]

Answer:

b is correct for Maria but c is correct for the boy

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3 years ago

There are 50 apple trees in an orchard. Each tree produces 800 apples. For each additional tree planted in the orchard, the outp

Mariana [72]

Answer:

15
42,250

Step-by-step explanation:

The given function is,

$P=40000+300x-10x^2$

where,

P = the total production of apples,

x = the number of trees added.

As the quadratic function has a negative leading coefficient, so it will open downward and at the vertex the value of function is maximum.

The vertex will be at $\left(-\dfrac{b}{2a},-f\left(\dfrac{b}{2a}\right )\right)$

The value of the function will be maximum at,

$x=-\dfrac{b}{2a}$

Putting the values,

$x=-\dfrac{300}{2\times (-10)}=\dfrac{300}{2\times 10}=\dfrac{300}{20}=15$

So at x=15 or for 15 number of trees the production will be ,maximum.

Putting x=15 in f(x) will yield the maximum production of apples.

$P=40000+300(15)-10(15)^2=42,250$

4 0

3 years ago

Will mark as brainliest plz help

RUDIKE [14]

Answer:

30 is answer bro

Step-by-step explanation:

hope it wI'll help u

5 0

3 years ago

Read 2 more answers