Brainlest- Pls help me pls thank you sm In advance

Answer:

0.614

Step-by-step explanation:

Answer:

A I soo sorry but I really can't solve this I have not learned it yet

Answer: 11x-10y

Step-by-step explanation:

Combine like terms.

(5x+3y)-(2x-7y)+8x

3x + 8x

Remember to distribute the negative.

-(-7y) = +7y

3y +7y

Combine like terms once again.

3x+8x= 11x and 3y+7y= 10y

The correct statement is the difference of the means is 0.5.

A box and whisker plot, often known as a box plot, shows a data set's five-number summary. The minimum, first quartile, median, third quartile, and maximum make up the five-number summary. A box is drawn from the first quartile to the third quartile in a box plot. At the median, a vertical line passes through the box.

Given:

As, from the box plot mean of boys is

= (1 x3 + 2x 7 + 3 x 6+ 4 x 2 + 5 + 6) /20

= 2.7

and, mean absolute deviation of boys

= (1.7 x 3 + 0.7 x 7 + 0.3 x 6 + 1.3 x 2 + 2.3 + 3.3)/ 20

= 1

now, from the box plot mean of girls is

= (1 x 2 + 2 x 4 + 3 x 7+ 4 x 4 + 1 x 5 + 6 x 2) /20

= 3.2

and, mean absolute deviation of girls

= (2.2 x 2+ 1.2 x 4 + 0.2 x 7+ 0.8 x 4 + 1.8 x 1+ 2.8x 2)/ 20

= 1.06

Learn more about Box plot here:

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Answer:

Step-by-step explanation:

-7 is the correct.

Answer:

rate of change

Step-by-step explanation:

Answer:

"rise over run" or "rate of change"

Step-by-step explanation:

"Slope" itself is "rise over run", or how quickly the line moves up or down relative to the x-axis as the value of x changes.

A gradient is really just another name for slope, not a description OF a slope.

Answer:

Step-by-step explanation:

I just answered and got it right   ;_;

The domains of the functions are "all real numbers", "all positive integers and zero", "all real numbers except  1 ≤ x ≤ 3", and " all real numbers except -3 ≤ x ≤ 1" respectively.

A function's domain is the entire set of independent variable values.

The graphs of the functions are given.

Consider the first graph:

The graph of the function is defined for all values of x, therefore, the domain of the function is the set of "all real numbers".

For the second graph:

The graph of the function is defined for all positive integers and zero, therefore, the domain of the function is "all positive integers and zero".

For the third graph:

The graph of the function is defined for all real numbers except from x=1 to x=3, therefore, the domain of the function is " all real numbers except  1 ≤ x ≤ 3".

For the fourth graph:

The graph of the function is defined for all real numbers except x= -3 to x=1, therefore, the domain of the function is " all real numbers except  

-3 ≤ x ≤ 1".

Hence, the domains of the functions are "all real numbers", "all positive integers and zero", " all real numbers except  1 ≤ x ≤ 3", and " all real numbers except -3 ≤ x ≤ 1" respectively.

Learn more about the domain of the function:

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Answer:

12

Step-by-step explanation:

It can take 3/4 of a picture per second. So all you have to do is take 3/4 and multiply it by 16.

Answer:

B)4

C)-20

D)-4

the answer is D -4

Step-by-step explanation:

you plug f(x) into 4x. y=4(2)-12 have a good day :)

Answer:

2 2/5

Step-by-step explanation:

Answer:

C because i looked it up here is the answer

Step-by-step explanation:

can i please have brainlist

Answer:

C-hope this helps :)

Step-by-step explanation:

:)yeet and delete

Answer:

slople = -1

Step-by-step explanation:

(x₁ , y₁) = (-3, 4)     & (x₂ , y₂) = (2 , -1)

[tex]slope =\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\\\=\frac{-1-4}{2-[-3]}\\\\\\=\frac{-1-4}{2+3}\\\\\\=\frac{-5}{5}\\\\= -1[/tex]

Answer:

a

Step-by-step explanation:

sum always means only addition :D mark brainliest if right

Answer:

the linear equation is y= -4/3x + 2

Answer:

y=-x+2

Step-by-step explanation:

Answer:

I hope this is good enough:

Step-by-step explanation:

I dis graph it just use demo's graphing system.

Given:

Amount saved in sale = $25

Sale price was 35% off the regular price.

To find:

The regular price of the tennis shoes.

Solution:

Let the regular price of the tennis shoes be x.

Sale price was 35% off the regular price.

[tex]Discount=\dfrac{35}{100}x[/tex]

Amount saved in sale = $25

[tex]0.35x=25[/tex]

Divide both sides by 0.35.

[tex]x=\dfrac{25}{0.35}[/tex]

[tex]x=71.42857[/tex]

[tex]x\approx 71.43[/tex]

Therefore, the regular price of the tennis shoes is $71.43.

Answer:

The math department needs to buy new textbooks and laptops for the computer science classroom. The textbooks cost $116.00 each, and the laptops cost $439.00 each. If the math department has $6,500 to spend and purchases 30 textbooks, how many laptops can they buy

Answer:

Answer: SAS

Step-by-step explanation:

We must prove that triangles ABC and EDC are congruent.

Since BD bisects AE, then AC is congruent with CE.

Since AE bisects BD, then BC is congruent with CD

Angle C is 90° in the triangle EDC and is also 90° in triangle BCA because they are vertical angles.

Being two sides and the included angle congruent, then both triangles are similar by the SAS theorem.

Answer: SAS

Answer:

Proteins

Step-by-step explanation:

I took the test and I got it right.

Answer:

proteins

Step-by-step explanation:

Answer:

Approximately 43% mate

Answer:

range=4.5-0.5 (highest number less than lowest number)=3.0

Answer:.023

Step-by-step explanation:

Answer:

No

Step-by-step explanation:

Absolute values will never be negative.

Since absolute values are simply the number's distance from zero, it can never be negative, since there are no negative distances.

In this case, | 25 | is equal to 25. This is because the distance from 0 to 25 is 25.

So, Katniss is wrong.

Answer:

steeper

Step-by-step explanation:

D) Vertically compressed

E) Flatter

=====================================================

Explanation:

An example would be if a = 0.5 which leads to the graph being half as tall as it used to be since 1/2 = 0.5; notice how a = 0.5 makes 0 < a < 1 true. Since the graph is squished vertically, the graph is flatter.

We don't have a reflection over the x axis since 'a' is not negative.

----------------

Extra info:

Answer:

Ummm what?  

Step-by-step explanation:

Answer:

-m is the constant

Step-by-step explanation:

Hope this helps and could you mark this brainliest

Answer:

Option (4)

Step-by-step explanation:

If two chords intersect outside the circle, angle formed between the chords will be half of the sum of measures of intercepted arcs.

From the given picture,

[tex]m(\angle RQS)=\frac{1}{2}(m\hat{RS}+m\hat{UT})[/tex]

95° = [tex]\frac{1}{2}(135+m\hat{UT})[/tex]

190 = 135 + [tex]m(\hat{UT})[/tex]

[tex]m(\hat{UT})=190-135[/tex]

[tex]m(\hat{UT})[/tex] = 55°

Therefore, option (4) will be the correct option.

Answer:

I think the answer is 19

Step-by-step explanation:

3 x 5 = 15

15 + 1 = 16

4 x 4 = 16

18 - 16 = 2

16/2 simplified is 8

8 - (-11) = 19

I hope it's right

Answer:

8.6395761e+25

Step-by-step explanation:

no