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Ksenya-84 [330]

3 years ago

15

Can anyone tell me how to gain some weight? I Have a very high metabolism and is very difficult to keep a few pounds. I'm very s

kinny and pretty tall which makes it more difficult. I try a lot of things but doesn't seem to work.

1 answer:

Tcecarenko [31]3 years ago

3 0

Answer:

EAT

Step-by-step explanation:

<h2>GET ALL THE FOOD GO TO AN ALL YOU CAN EAT BUFFET I DONT CARE JUST....<u><em>EAT!!!</em></u></h2>

You might be interested in

Suppose I have an urn with 9 balls: 4 green, 3 yellow and 2 white ones. I draw a ball from the urn repeatedly with replacement.

Mrrafil [7]

Answer:

$E(X_n)=\frac{2(n-1)}{27}$

$E(y)=\frac{14}{9}$

Step-by-step explanation:

From the question we are told that:

Sample size n=9

Number of Green $g=4$

Number of yellow $y=4$

Number of white $w=4$

Probability of Green Followed by yellow P(GY) ball

$P(GY)=\frac{4}{9}*\frac{3}{9}$

$P(GY)=\frac{4}{27}$

Generally the equations for when n is even is mathematically given by

$Probability of success P(S)=\frac{4}{27}$

$Probability of Failure P(F)=\frac{27-4}{27}$

$Probability of Failure P(F)=\frac{23}{27}$

Therefore

$E(X_n)=\frac{n}{2}*P$

$E(X_n)=\frac{n}{2}*\frac{4}{27}$

$E(X_n)=\frac{2n}{27}$

Generally the equations for when n is odd is mathematically given by

$\frac{n-1}{2}$

$E(X_n)=\frac{n-1}{2}*\frac{4}{27}$

$E(X_n)=\frac{2(n-1)}{27}$

b)

Probability of drawing white ball

$P(w)=\frac{2}{9}$

Therefore

$E(w)=\frac{1}{p}$

$E(w)=\frac{1}{\frac{2}{9}}$

$E(w)=\frac{9}{2}$

Therefore

$E(y)=[E(w)-1]\frac{4}{9}$

$E(y)=[\frac{9}{2}-1]\frac{4}{9}$

$E(y)=\frac{14}{9}$

5 0

3 years ago

Divide x^3+2 by x+1<br> long division<br> ppleeease! :)

anzhelika [568]

Long division:   (x³ + 2) ÷ (x + 1)

   <u>    </u><u>x² – x + 1   </u>
x³ + 0x² + 0x + 2 | x + 1
<u>– x³ – x²</u> ⋮   ⋮
– x² + 0x   ⋮
<u>+ x² + x</u><span>   ⋮</span>
+ x + 2
<span> </span> <u>– x – 1</u>
+ 1

    Quotient:   Q(x) = x² – x – 1;

Remainder:   R(x) = + 1.

I hope this helps. =)

3 0

3 years ago

Solve the following quadratic function

Leya [2.2K]

Answer:

x = ± 10

Step-by-step explanation:

to solve the equation let y = 0 , that is

100 - x² = 0 ( add x² to both sides )

100 = x² ( take square root of both sides )

± $\sqrt{100}$ = x , that is

x = ± 10

8 0

2 years ago

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

Find negative square root of 16. (4 points) a −4 b 4 c ±4 d −8

Tom [10]

Step-by-step explanation:

Find negative square root of 16. (4 points) a −4 b 4 c ±4 d −8

3 0

3 years ago