Please help! I don’t quite understand this one.

Answer:

40

Step-by-step explanation:

Answer: W(t) = 4t + 2

Step-by-step explanation:

y = ax + b

Because you have already typed two pages, the y-intercept(b) will be 2

The slope(a) is the number of pages typed per hour, which is 4.

So if you put it together:

W(t) = 4t + 2

Step-by-step explanation:

...............MaRk As BrAiNeSt

Answer:

cos theta = BC/AC

Step-by-step explanation:

The cosine function is the ratio of the length of the adjacent side of one of the angles of a triangle to the length of the hypotenuse:

cos theta = BC/AC

Answer

The difference between the greatest amount of time and the least amount of time spent surfing the Internet is 3 hours.

Explanation

The meaning of range is the difference between the largest and smallest numbers in a set.

In this case, it's possible that one of the students spends no time surfing the internet, and another student spends 3 hours. The range of the data would be 3. It's also possible that some students spend 20 hours surfing the internet, and other students spends 23 hours surfing the internet (although, that's obviously unreasonable).

Answer:

B. The difference between the greatest amount of time and the least amount of time spent surfing the Internet is 3 hours.

Step-by-step explanation:

I'm going to leave this person anonymous, but they have deleted 2 of my answers and I'm sick of it, so please stop deleting my answers I'm not trying to violate brainly's rules in any way, shape, or form.

Answer:

A) ≈ 6.93

B) ≈ 0.02

Step-by-step explanation:

A)

Formula : a² + b² = c²

2.4² + 6.5² = c²

5.76 + 42.25 = c²

c = √48.01

c ≈ 6.93

B)

Formula = c² - a² = b²

1/3² - 1/4² = b²

1/9 - 1/16 = b²

b = √7/144

b ≈ 0.02

If my answer is incorrect, pls correct me!

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-Chetan K

Answer:

A)

Data:

P = 6.5 cm

B = 2.4 cm

H = ?

▪ [tex]H^{2} = P^{2} + B^{2}[/tex]

=> [tex]H^{2} = 6.5^{2} cm+ 2.4^{2}[/tex] cm

=> [tex]H^{2}[/tex] = 48.01 cm

=> H = [tex]\sqrt{48.01}[/tex] cm

=> H = 6.92 cm

Ans: the length of the hypotenuse is 6.92 cm.

B)

Data:

P = [tex]\frac{1}{4}[/tex]

H = [tex]\frac{1}{3}[/tex]

B = ?

▪ [tex]H^{2} = P^{2} + B^{2}[/tex]

=> [tex]\frac{1}{3}^{2}[/tex] cm = [tex]\frac{1}{4}^{2}[/tex] cm+ [tex]B^{2}[/tex]

=> 0.11 cm = 0.06 cm + [tex]B^{2}[/tex]

=> [tex]B^{2}[/tex] = 0.11 cm - 0.06 cm

=> B = [tex]\sqrt{0.05}[/tex] cm

=> B = [tex]\frac{11}{50} [/tex] cm

Ans: the length of the other side is [tex]\frac{11}{50} [/tex] cm.

Answer:

m+a-1mn+m2+a-1np+n2n+a-mp+p2p8

Step-by-step explanation:

i just know sorry if this is wrong... :(

Answer: 9

Step-by-step explanation:

Hello,

let's say x is a certain number

10*x+9+2x=633

12x=624

x=52

Proof:

529+104=633

Answer is in the picture

The amount of money received by him will be $15.60.

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division

The amount will be calculated as follows:-

The cut off amount = 18 - ( 1(15/16) -3(1/8)-4(1/2) = 8(7/16)

Now 16 ounces make a pound so divide by 16 we get:-

(135/16) ÷ ( 9 / 16 ) = ( 135/16 ) x ( 16 / 9 ) = 15

Dividing 15 by 3 we get 5 packs of 3 patties for $3.12

So amount = 3.12 x 5 = $15.60

Therefore the amount of money received by him will be $15.60.

To know more about Expression follow

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Answer:

9/40

Step-by-step explanation:

[tex]17/20 - 5/8\\[/tex]

-> [tex](34-25)/40[/tex]

-> [tex]9/40[/tex]

Answer:

7/20 if you want you answer in decimal form that would be 0.35

Answer: I think it is 12 divided by 7

Answer:

a/4x-3

Step-by-step explanation:

4 'x' box means: 4x, 3 '-' box means: -3

Answer:

a) 4x-3

I hope this helps have a great day

Answer:

900 minutes

To get explanation go here:

https://brainly.com/question/14424494

Answer: You could use a translation since the shape is maintaining its orientation and size. All it’s doing is moving to the right.

Answer:

The counting principle lets you multiply the number of options per category to find the total number of possible outcomes.

Step-by-step explanation:

So the first one.

Answer:

The counting principle lets you multiply the number of options per category to find the total number of possible outcomes.

Step-by-step explanation:

So the first one.

Answer:

4

Step-by-step explanation:

6/7 ÷ 3/14

Copy dot flip

6/7 * 14/3

Rewriting

6/3 * 14/7

2*2

4

Answer:

84/21

Step-by-step explanation:

to divide a fraction by another fraction, you must take the reciprocal of the second fraction (3/14 to 14/3) and then multiply the two fractions.

Answer:

Step-by-step explanation:

[tex]\bigg(3^6\bigg)^{\frac{1}{2}}[/tex]

use

[tex](a^n)^m=a^{n\cdot m}[/tex]

[tex]\bigg(3^6\bigg)^{\frac{1}{2}}=3^{6\cdot\frac{1}{2}[/tex]

simplify

[tex]6\!\!\!\!\diagup^3\cdot\dfrac{1}{2\!\!\!\!\diagup_1}=3\cdot\dfrac{1}{1}=3\cdot1=3[/tex]

other

[tex]6\cdot\dfrac{1}{2}=\dfrac{6\cdot1}{2}=\dfrac{6}{2}=3[/tex]

therefore

[tex]\bigg(3^6\bigg)^{\frac{1}{2}}=3^{6\cdot\frac{1}{2}}=3^3=\underbrace{3\cdot3\cdot3}_{3}=27[/tex]

[tex]\displaystyle\bf \boldsymbol{\boxed{(a^n)^m=a^{n\cdot m}}} \\\\(3^6)^{\frac{1}{2}} =3^{\frac{6}{2} }=3^3=\boldsymbol{{\boxed {27}}}[/tex]

Answer:

X=1.5, but I may be incorrect, hope this helps!

Step-by-step explanation:

FACTS I KNOW:

X has to be less than 2 but greater than 1

Angle B and D are 90 degrees

The complete bottom side is equal to 10

All triangle angles add up to 180 degrees

All angles in rectangles and squares are 90 degrees

All rectangles have 2 sets of 2 of the same sides.

If you take a piece of the top right you could make a rectangle

It would take about .5 of the 2

Therefore X=1.5 approximately, but I may be wrong.

Answer:

The data is more widely spread for Lorenzo’s scores than for Anika’s.

Step-by-step explanation:

Answer:

The data is more widely spread for Lorenzo’s scores than for Anika’s.

Step-by-step explanation:

In other words "D" trust me

Answer:

x = 35

Step-by-step explanation:

We can tell that these two angles are supplementary—that means that they add up to 180˚.

So, subtracting 75 from 180, we get 105. That's the value of angle 3x. Now, just divide 105 by 3. That's 35.

By that logic, x = 35.

Answer:

Step-by-step explanation:

Answer:

[tex]43/100[/tex]

Step-by-step explanation:

First, make both of the denominators into 100.

Then, 3/10 would be 30/100.

Finally, you can add them to get 43/100.

Answer:

8/3 or 2.6666

Step-by-step explanation:

You have divided the first equation by 3 -- all except the 8. So you must divide the 8 by 3 giving you 8/3 which is 2 2/3 or 2.66666

Answer (x - 2y) = 8/3

x-2y=8/3 is the required expression.

3x - 6y = 8

x - 2y =?

equation is the interlink between variable and represented as y=mx+c

3x - 6y = 8

taking 3 common from above equation.
3(x-2y) = 8
x-2y = 8/3

Thus the required expression is x-2y = 8/3

Learn more about equation here:

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Aight let's answer this step by step

What you need to know is if two values are equal either one will be similar to the other it's only the format that's different if you calculate each of the fractions you'll see each pair is equal except for the last option

Where if calculated

8/3=2.67 but

5/4.8=1.04

Therefore values aren't equal to each other

Part A: The correlation coefficient of r = 0.51 is accurate based on the scatter plot given.

Part B: A scenario that would be a causal relationship can be quantity of fertilizer used vs kg of pumpkins picked on the farm.

The association between two variables that are correlated can be shown by a scatter plot which has a trendline along which the data points are located.

If the trendline slopes upwards from the left to the right, it shows a positive correlation and vice versa.

Also, if the farther the data points are to each other along the trendline, the farther is it the correlation coefficient, r, is from 1 or -1. If they are moderately apart,, the correlation coefficient would be somewhere around 0.5/-0.5 and 0.65/-0.65, as the case may be.

Part A:

The correlation coefficient of r = 0.51 is accurate based on the scatter plot given.

Part B:

A scenario that would be a causal relationship can be quantity of fertilizer used vs kg of pumpkins picked on the farm.

Learn more about scatter plot on:

https://brainly.com/question/6592115

Answer:

PLZ MARK ME BRAINLIEST.  

Step-by-step explanation:

Number Of Students who go to School by Walk  = 27

Number Of Students who go to School by Bus  = 45

Ratio of Student who go to School by Walk :  Bus  = 27 : 45

=> Ratio of Student who go to School by Walk :  Bus  = 3 : 5

Hence Ratio of Student who walk to students who ride the Bus  is  3 : 5 is correct  -  True Statement

Number Of Students who go to School by Bike  = 21

Number Of Students who go to School by Walk  = 27

Ratio Bike : Walk = 21 : 27

=> Bike : Walk = 7 : 9

Hence for Every 7 Students who Bike there are 9 students who walk

=> For Every 7 Students who Bike there are 8 students who walk is not Correct

Answer:

$3750

Step-by-step explanation:

It's simple, just find the 3%of $125000