Help ASAP please!!!!!!!

Answer:

6/1 GO GO GO

Step-by-step explanation:

Answer:

x = -2

Step-by-step explanation:

[tex]\:\frac{1}{2}x+4=3[/tex]

[tex]\mathrm{Subtract\:}4\mathrm{\:from\:both\:sides}[/tex]

[tex]\frac{1}{2}x+4-4=3-4[/tex]

[tex]\mathrm{Simplify}[/tex]

[tex]\frac{1}{2}x=-1[/tex]

[tex]\mathrm{Multiply\:both\:sides\:by\:}2[/tex]

[tex]2\cdot \frac{1}{2}x=2\left(-1\right)[/tex]

[tex]\mathrm{Simplify}[/tex]

[tex]x=-2[/tex]

[RevyBreeze]

Answer:

[tex]x(x {}^{2} - 8x - 20) = 0[/tex]

Use the quadratic formula to simply the second degree equation;

[tex]x(x + 2)(x - 10)[/tex]

[tex]x1 = 0[/tex]

[tex]x2 = - 2[/tex]

[tex]x3 = 10[/tex]

Answer:

i think its the first one

Answer:

-1 vertical, 5 horizontal

Step-by-step explanation:

On the y-axis, the shape has moved down 1, which is –1 vertical.

On the x-axis, the shape has moved right 5, which is 5 horizontal.

Answer:

I believe the answer is 65 square root 13, if im wrong pls give me the options to choose from

The correct answer is A,C and D

I'm smart yw :)

8/61/72

Step-by-step explanation:

use scientific calculator ❗

Answer:

8 minutes.

Step-by-step explanation:

Using ' t ' for the number of minutes.

" 59 > 19 + 5t "

→ Solve for t...

= 59 > 19 + 5t

= 59 - 19 > 5x

= 40 > 5t

= 40/5 > t

= 8 > t

Thus, It will take 8 minutes to add 59 litres of water.

19+5t>59

5t>59-19

5t>40

t>8

Answer:

The mean (average) of a data set is found by adding all numbers in the data set and then dividing by the number of values in the set.

The median is the middle value when a data set is ordered from least to greatest.

The mode is the number that occurs most often in a data set.

Step-by-step explanation:

Pls, choose me as brainliest!

Answer:

A

Step-by-step explanation:

i think it's A, i am not 100% sure and i cannot give you a full explanation why because i am doing it in my head, but i mentally did all the other ones and A is the only one that would work

Answer:y=x+7

Step-by-step explanation:

Answer:

Step-by-step explanation:

[tex]\left[\begin{array}{ccc}1&3&3\\-4&3&3\end{array}\right] -\left[\begin{array}{ccc}4&-3&4\\-1&5&0\end{array}\right] =\left[\begin{array}{ccc}1-4&3+3&3-4\\-4+1&3-5&3-0\end{array}\right] =\left[\begin{array}{ccc}-3&6&-1\\-3&-2&3\end{array}\right][/tex]

Answer: y=6x-20

Step-by-step explanation:

Using the normal distribution and the central limit theorem, it is found that there is a 0.2119 = 21.19% probability that more than 77​% of the sample have a​ driver's license.

In a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

In this problem, we have that:

The conditions are verified because:

np = 300 x 0.75 = 225 > 10.

n(1-p) = 300 x 0.25 = 75 > 10.

The mean and the standard error are given by:

[tex]\mu = p = 0.75[/tex]

[tex]s = \sqrt{\frac{p(1 - p)}{n}} = \sqrt{\frac{0.75(0.25)}{300}} = 0.025[/tex]

The probability that more than 77​% of the sample have a​ driver's license is one subtracted by the p-value of Z when X = 0.77, hence:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

By the Central Limit Theorem

[tex]Z = \frac{0.77 - 0.75}{0.025}[/tex]

Z = 0.8

Z = 0.8 has a p-value of 0.7881.

1 - 0.7881 = 0.2119.

0.2119 = 21.19% probability that more than 77​% of the sample have a​ driver's license.

To learn more about the normal distribution and the central limit theorem, you can check https://brainly.com/question/24663213

Answer:

4y⁵

Step-by-step explanation:

xⁿ·xⁿ = xⁿ⁺ⁿ

1). 4y²·y³

2). 4(y²·y³)

3). 4y²⁺³ = 4y⁵

Given parameters:

First number  = 7.92 x 10⁷

Second number = 7.2 x 10³

Quotient is the number obtained division;

 Now;

            [tex]\frac{7.92 x 10^{7} }{7.2 x 10^{3} }[/tex]

    =    [tex]\frac{7.92}{7.2}[/tex]  x 10⁷⁻³

   = 1.1 x 10⁴

The quotient of the two numbers expressed in scientific notation is  1.1 x 10⁴

Answer:

art

Step-by-step explanation:

Step-by-step explanation:

D. 7 11/12

hope this help!!!

Answer:

12 plain and 18 milk

Step-by-step explanation:

convert it to fraction first: 2/5 are plain and 3/5 is milk

30÷5= 6

2x6=12

3x6=18

to check wheter or not it is correct add the amount. if it gets the total, it is correct.

Answer:

No, Yes, No, Yes

Step-by-step explanation:

1. 24

Answer:

-3

Step-by-step explanation:

n-5=3n+1

3n-n= -5-1

2n= - 6

n=-3

The fishing boat traveled for 14 hours before the cruise ship caught up.

We have,

Let's assume that the fishing boat traveled for x hours before the cruise ship caught up.

In that time, the fishing boat covered a distance of 10x km.

During the same 10 hours, the cruise ship traveled 14 x 10 = 140 km.

Since both the fishing boat and the cruise ship covered the same distance, we can write:

10x = 140

Solving for x, we get:

x = 14

Therefore,

The fishing boat traveled for 14 hours before the cruise ship caught up.

Learn more about expressions here:

https://brainly.com/question/3118662

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Function assigns one element of one set to the other specific element of another set. The quotient of the fraction [tex]\dfrac{2}{\sqrt{13}+\sqrt{11}}[/tex] is [tex]{\sqrt{13}-\sqrt{11}}[/tex].

A function assigns the value of each element of one set to the other specific element of another set.

As the fraction is given to us,

[tex]\dfrac{2}{\sqrt{13}+\sqrt{11}}[/tex]

Rationalizing the fraction we will get,

[tex]=\dfrac{2}{\sqrt{13}+\sqrt{11}} \times \dfrac{{\sqrt{13}-\sqrt{11}}}{{\sqrt{13}-\sqrt{11}}}\\\\= \dfrac{2({\sqrt{13}-\sqrt{11}})}{(\sqrt{13})^2-(\sqrt{11})^2}\\\\= \dfrac{2({\sqrt{13}-\sqrt{11}})}{13-11}\\\\=\dfrac{2({\sqrt{13}-\sqrt{11}})}{2}[/tex]

Now, if we divide the numerator by the denominator to get the quotient we will get,

[tex]= \dfrac{2({\sqrt{13}-\sqrt{11}})}{2}\\\\={2({\sqrt{13}-\sqrt{11}})}\div 2\\\\={\sqrt{13}-\sqrt{11}}[/tex]

Hence, the quotient of the fraction [tex]\dfrac{2}{\sqrt{13}+\sqrt{11}}[/tex] is [tex]{\sqrt{13}-\sqrt{11}}[/tex].

Learn more about Function:

https://brainly.com/question/5245372

The quotient of the given number start Fraction 2 over start root 13 end root start root 11 end root end Fraction.

[tex]\sqrt{13}-\sqrt{11}[/tex]

Quotient is the resultant number which is obtained by dividing a number with another. Let a number a is divided by number b. Then the quotient of these two number will be,

[tex]q=\dfrac{a}{b}[/tex]

Here, (a, b) are the real numbers.

The number Start Fraction 2 Over Start Root 13 End Root Start Root 11 End Root End Fraction given can be written as,

[tex]\dfrac{2}{\sqrt{13}+\sqrt{11}}[/tex]

Let the quotient of this division is n. Therefore,

[tex]n=\dfrac{2}{\sqrt{13}+\sqrt{11}}[/tex]

By rationalizing the denominator, we get,

[tex]n=\dfrac{2}{\sqrt{13}+\sqrt{11}}\times\dfrac{\sqrt{13}-\sqrt{11}}{\sqrt{13}-\sqrt{11}}\\n=\dfrac{2(\sqrt{13}-\sqrt{11})}{(\sqrt{13})^2-(\sqrt{11})^2}\\n=\dfrac{2(\sqrt{13}-\sqrt{11})}{13-11}\\\\n=\dfrac{2(\sqrt{13}-\sqrt{11})}{2}\\n=\sqrt{13}-\sqrt{11}[/tex]

Hence, the quotient of the given number start Fraction 2 Over Start Root 13 End Root Start Root 11 End Root End Fraction.

[tex]\sqrt{13}-\sqrt{11}[/tex]

Learn more about the quotient here;

brainly.com/question/673545

Answer:

Ello Haikyuu here!

Step-by-step explanation:

Inequalities on a number line. Inequalities can be represented on a number line as shown in the inequalities below: Note: the open circle above a number means it is not included as part of the solution to the inequality while the solid circle means that it is.

uh I hope this is right, i'm not sure

but here ya go! :3

Answer:

They are all 100

Step-by-step explanation:

Each side has a meaning it is the same and all but one have an a. The one that doesnt has 100.

The answer is 100

Have an amazing day!

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Step-by-step explanation:

Total angle of regular pentagon = 540

4a + 100 = 540

4a = 440

a = 110°

Using proportions, it is found that the change in 2007 was about 5.07 times greater than the change is 2000.

A proportion is a fraction of a total amount. Using it, to find how many times a measure a is greater than a measure b, we divide a by b.

In this problem:

Hence:

$0.71/$0.14 = 5.07.

The change in 2007 was about 5.07 times greater than the change is 2000.

More can be learned about proportions at https://brainly.com/question/24372153