Consider the following data set:

2 , − 3 , − 3 , 1 , 8 , 12 , 14 , 2

Find the lower quartile.

Answer:

Step-by-step explanation:

slope= (y1-y2)/(x1-x2) = (-4--1)/(-3-0) = -3/-3 = 1

y-intercept = y1 = -4

y=mx+b = y=1x-4

hope this helps!

Answer:

[tex]38 \sqrt{2764} \\ 76 \sqrt{691} \\ [/tex]

Answer:

(0,-6)

Step-by-step explanation:

3x-4y=24

To find the y intercept, let x =0 and solve for y

3(0) -4y =24

-4y =24

Divide by -4

-4y/-4 = 24/-4

y = -6

The y intercept is

(0,-6)

Answer:

it's 8 4/6 because you have to make the denominator all 6 so you would have to mutiply the bottom and do the same for the top keep the whole number the same and then add it all up you'll get 8 4/6

3 1/6 that is your answer you're welcome.2 1/3=[(2*3)+1]/3=7/3

7/3+5/6=(7*2)/(3*2) + 5/6=(14+5)/6=19/6.You simplify and you get 3 1/6

Same Question here answered by me correctly with proper explaination.

Visit the link below for your answer.

https://brainly.com/question/25015750?

Answer:

1/16

Step-by-step explanation:

Answer:

1/16

Step-by-step explanation:

To divide fractions we will need to make the 2 and 1/8 into a fraction. We can make it into 17/8 by multiplying 8 by 2 and adding 1. We can also say 34 is 34/1. We now can divide by multiplying by the reciprocal which is 1/34. So we get 17/8*1/34 = 1/16

Answer:

(-10, 2)

Step-by-step explanation:

Point A = (-7, 2)

Moving the point 3 units to the left is the same as subtracting 3 from the x coordinate:

(-7, 2) --> (-10,2)

-7 - 3 = -10

Answer:

the common ratio is either 2 or -2.

the sum of the first 7 terms is then either 765 or 255

Step-by-step explanation:

a geometric sequence or series of progression (these are the most common names for the same thing) means that every new term of the sequence is created by multiplying the previous term by a constant factor which is called the common ratio.

so,

a1

a2 = a1×f

a3 = a2×f = a1×f²

a4 = a3×f = a1×f³

the problem description here tells us

a3 = 4×a1

and from above we know a3 = a1×f².

so, f² = 4

and therefore the common ratio = f = 2 or -2 (we need to keep that in mind).

again, the problem description tells us

a2 + a4 = 30

a1×f + a1×f³ = 30

for f = 2

a1×2 + a1×2³ = 30

2a1 + 8a1 = 30

10a1 = 30

a1 = 3

for f = -2

a1×-2 + a1×(-2)³ = 30

-10a1 = 30

a1 = -3

the sum of the first n terms of a geometric sequence is

sn = a1×(1 - f^(n+1))/(1-f) for f <>1

so, for f = 2

s7 = 3×(1 - 2⁸)/(1-2) = 3×-255/-1 = 3×255 = 765

for f = -2

s7 = -3×(1 - (-2)⁸)/(1 - -2) = -3×(1-256)/3 = -3×-255/3 =

= -1×-255 = 255

Step-by-step explanation:

[tex] \frac{4}{5} \times \frac{3}{8} [/tex]

Reduce the numbers with the greatest common factor 4

[tex] \frac{1}{5} \times \frac{3}{2} [/tex]

Just multiply, To multiply the fractions , multiply the numerators and denominators separately

[tex] \frac{1 \times 3}{5 \times 2} [/tex]

[tex] \frac{3}{10} [/tex]

That's the answer 3/10 or 0.3

Answer:

2nd option

Step-by-step explanation:

tan x = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{MO}{MN}[/tex] = [tex]\frac{8}{15}[/tex]

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

Using Trigonometry,

Answer:

Lane 3 turtle.

Step-by-step explanation:

The slope for the lane 3 turtle is steeper than that of the lane 1 turtle. We know slope of a position vs time graph is velocity, so whichever turtle has the steeper/greater slope that turtle is fastest.

Area = Length X width

Let the width (breadth) = X

The length is double so it is 2x

Area = X * 2x = 2x^2

128 = 2x^2

Divide both sides by 2:

64 = x^2

take the square root of both sides:

x = 8

The breadth = 8 meters

The length = 16 meters

Answer: 4 hours

Step-by-step explanation:

First, set up an equation. We know that Bob spent $30 on playing paintball so we use that as our 'answer.' We need to find how many hours Bob played so we need to use x, a variable to find it. We also add 16 because we need to account for the entry fee.

3.50x + 16 = 30

Secondly, solve for x. Move 16 across the equal sign(=). Every time you move across the =, you're going to want to change the sign (if it's addition or subtraction). Since it was +16 and we're moving it, it's now -16.

3.50x = 30 - 16

Calculate 30 - 16 = 14.

Now we have

3.50 x = 14.

To calculate x, we're going to need to divide 3.50 from x. Since we multiplied by x we need to do the opposite across the =.

x = 14 / 3.50

x = 4

Bob spent 4 hours playing paintball.

You can plug it in to check answers as well

3.50 (4) +16 = 30

Answer:

The answer is 1.638

Step-by-step explantion:

11.678-10.04=1.638

So the answer is 1.638

Answer:

1.638

Step-by-step explanation:

11.678-10.04=1.638  

11.678

-10.040

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

1.638

Answer:

eight times sixty seven is equal to five hundred thirty six

[tex]8 \times 67 = 536[/tex]

Answer:

536

Step-by-step explanation:

67

+67

-------

134

+67

-------

201

+67

-------

268

+67

-------

335

+67

-------

402

+67

-------

469

+67

-------

536 which is your answer. For multiplication all you have to do is add the number by its self how many ever times it says.

Answer:

[tex]total \: you \: have \: = x \\after\: lunch \: you \: have \: = \frac{3x}{4} \\ a fter \: giving \: to \: friend = \frac{3x}{8} \\ after \: spending \: for \: boon = \frac{3x}{8} - 3 = 4 \frac{1}{4} \\ \frac{3x - 8 \times 3}{8} = \frac{17}{4} \\ \frac{3x - 24}{2} = 17 \\ 3x - 24 = 17 \times 2 \\ 3x - 24 = 34 \\ 3x = 34 + 24 \\ 3x = 58 \\ x = \frac{58}{3} \\ x = 19.33 \\ thank \: you[/tex]

Answer:

755 gram lighter

Step-by-step explanation:

Convert 1.1kg into gram by multiplying it with 1000

1.1 x 1000= 1100 and we take this amount and subtract it with 345g

1100-345= 755g

Answer:

x = 6

Step-by-step explanation:

To solve the value of x

3(x-2)=12

First solve the brackets

3x -6 = 12

Now Transpose

3x = 12 + 6

3x = 18

x = 18 ÷ 3

x = 6

The value of x will be 6

Answer:

True they represent the same thing

Answer:

tortilla chips, sails on boats, and slices of pizza

Step-by-step explanation:

Answer:

Nacho chips

Sails (As in sails on a sailing boat)

Sanwiches

Rooves

(5x - 2)²

Step-by-step explanation:

25x² - 20 + 4

(5x - 2)(5x - 2)

(5x - 2)²

Answer: (5x-2)^2

Step-by-step explanation: I just thought of the answer

________

[tex] \: [/tex]

c² = a² + b²

c² = 1² + (√3)²

c² = 1 + 3

c² = 4

c = √4

c = 2

Answer:

one solution i believe

Step-by-step explanation:

x = 3

Combine like terms:

-r-10r

We can always add variables as long as they are the same. So we can not add 10x+20y. That's impossible.

We can't add 3r^2+10r. That's also impossible.

However, we have the same variable, r. So we can add -r-10r. And the answer is:

-11r

Hope this helps! :)

Hey there!

-r - 10r

= -1r - 10r

COMBINE the LIKE TERMS

= (-1 - 10r)

= -11r

Therefore, your answer is: -11r

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Answer:

a) 32

b) 6

Step-by-step explanation:

Answer:

341

Step-by-step explanation:

multiply 31 by 11

Answer:

ewan hahahahahahhhahaahahahah