Trey recorded the number of ounces of water he drank each day in the histogram below. Which of the following would be the best measure of variability?
a) mean
b) mean absolute deviation
c) median
d) interquartile range

Answer:

18

Step-by-step explanation:

(6s+2) + (4s-2) = 180

10s = 180

s = 18

Answer:

First one: function and linear

Second one: function and non-linear

Third one: not a function and linear

Step-by-step explanation:

• The first one is set in the linear function formula y=mx+b, so it is a linear function.

• The second one is a non-linear because functions with exponents have different shapes and can intersect more than once unline linear functions.

• The third one isn't a function but it is linear because it isn't set equal to a variable and it would become a linear if you simply it to isolate a variable.

I hope this helps!!!

Answer: Pretty sure it's A.

Step-by-step explanation: 'The rule for dividing fractions is you take the first fraction and multiply it by the reciprocal of the second fraction' Hope this helped. :)

Answer:

4 m/s west

Step-by-step explanation:

Because he went only 20 meters east and then went 40 meters west, he would be going west. Then when you divide the displacement, which you get by subtracting the 2 numbers, by 5 seconds, you get 4 m/s. I'm sorry if I'm wrong.

Answer:

The letter B represents the location of -1.5 on the number line

Step-by-step explanation:

Is this what you were asking?

Answer:

B

M=2

Step-by-step explanation:

rise over run

you rise 2 and go over 1

2 over 1 is just 2.

Answer:

I think the answer(s) are m = -3 and/or m = 1.5 because they both hit the lines.

(sorry if I'm wrong or this wasn't helpful)

Step-by-step explanation:

Three ways to find the slope of a line:

1. You may have two points  ( x 1 , y 1 )  and  ( x 2 , y 2 )  (often one or both of these points may be intercepts of the  x  and/or  y  axes). The slope is given by the equation  

          y 2 − y 1 [tex]\frac{}{}[/tex]

m  =  --------------                   (<- that's supposed to be a fraction btw)

          x 2 − x 1

2. You may have a linear equation that is either in the form or can be manipulated into the form

y  =  m x + b .

In this case the slope is  m  (the coefficient of  x ).

3. If the line is a tangent to another function, you may have (or be able to determine) the slope of the tangent as the derivative of the function. Normally in this case the derivative is a function expressed in terms of  x  and you need to substitute the value of  x  into this function for the required location.

<3 Enjoy,

    Dea

Answer:

24

Step-by-step explanation:

Using BEDMAS / PEMDAS, we start with the exponent. which means the 2^3. This is the same as 2 x 2 x 2, which is 8. We then multiply the 8 by the 3 to get 24.

Answer:

24

Step-by-step explanation:

:))

Answer:

12, r' is 12

Step-by-step explanation:

c/c' = 0.25, so c' is 4 times as much as c, the second circle is 4 times  bigger than the first. So r' is 4r, we know that d = 6, and r is 1/2 of d, so r = 3, r' is 4r, so r' is 12

Answer:

$30.86

Step-by-step explanation:

28.45+( 28.45*0.085)

28.45+2.41

30.86

Answer:

Step-by-step explanation:

28.45*0.085=2.41825

When rounded to the nearest cent, you get 2.42.

28.45+2.42=30.87

The total cost after tax is $30.87.

Answer:

They had 4 more 7-9 runs than 10-12 runs.

Step-by-step explanation:

First you need to identify how many games they had 7-9 runs and 10-12 runs. Next, you need to subtract the 7-9 run games by the 10-12 run games.

14-10=4

Answer:

the lightning,square is 1

the heart is 2

the sun,triangle is 3

the moon,star is 4

Step-by-step explanation:

brainliest plz

Answer:

Quadrant 1: square + lightning

Quadrant 2: moon + star

Quadrant 3: sun + triangle

Quadrant 4: heart

:)

Answer:

do u want us to answer all of them

Step-by-step explanation:

Answer:

so basically these angles in the first pictures would be the same so it would equal 53 degrees and in the second picture they would also be the same so 47 degrees. is the angles dont look the same then youd subtract the number you have from 180 and that would equal up too the next angle but if your angles look like the same they will be.

Step-by-step explanation:

Answer:Two such terms are 7x^3*y^9 and -3x*y^5

Their quotient is

7x^3*y^9

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

-3x*y^5

This can be simplified as follows:

The numerical coefficients become -7/3.

x^3/x = x^3*x^1 = x^(3 - 1) = x^2 (we subtract the exponent of x in the denominator from the exponent of x in the numerator).

Next, y^9*y^5 = y^4.

The quotient in final reduced form is then (-7/3)x^2*y^4

Answer:

105 km

Step-by-step explanation:

3.75 x 28 = 105 km

Answer:

Dion ran 105  kilometers each day during 28 days.

Step-by-step explanation:

I got 105 by multiplying 3.75 x 28 and i got 105 kilometers.

Answer:

c.................. is the answer

Step-by-step explanation:

Answer:

1) 2r(d – 2)

2) 2y(7x + 4z)

3) 10(ab + 2)

4) 3p(14r – 1)

I hope this helps!Step-by-step explanation:

Answer:

1) 2r(d – 2)

2) 2y(7x + 4z)

3) 10(ab + 2)

4) 3p(14r – 1)

Answer:

c is the answer

Step-by-step explanation:

Yes, it is a statistical question because they are trying to find numerical data on whoever spends the most time at the beach.

A portion of the population taken and analyzed to predict information about the population is called sample of that population.

Ex: When someone surveys a group, then he/she surveys a portion and not the whole population in general.

Those numbers that summarize information about the sample are called a statistic.

(Statistic is different than statistics)

Shiloh is doing a survey to find the time her classmates spend at the beach. She asks the following question:

Part A: Describe the data you would expect her to collect from this question.

we would expect her to collect everyone’s time being at the beach and compare them.

Part B: Explain whether this is a statistical question.

Yes, it is a statistical question because they are trying to find numerical data on whoever spends the most time at the beach.

Learn more about  statistical question ;

https://brainly.com/question/11253919

#SPJ2

Answer:

Change your name, unmute your microphone, and play rickroll

Step-by-step explanation:

YAAAAA

Answer:

use grabify to get their ip and then dox them

Step-by-step explanation:

Answer:

There would be 6 candles.

Step-by-step explanation:

So you said that there would be 2 candles per 20 cakes, so I simplified it to 1 candle per 10 cakes. So, if there were 60 cakes, there would be 6 candles.

I hope it helped!

~Flipohrama

Answer:

6

Step-by-step explanation:

If you do 60/20 you get 3. Then you would 3 times 2 for every 2 candles. Your answer would be 6 because 2 times 3 equals 6.

Answer:

5 buses

Step-by-step explanation:

202/41= around 5 buses

Mark me brainliest?

Answer:

13

Step-by-step explanation:

240 divided by 18

Answer:

a

Step-by-step explanation:

you move the decimal 3 times so it would be 358

Answer:

3,580

Step-by-step explanation:

meters to millimetres = x100

1m= 1000mm

3.58m=xmm

(cross multiply)

3.58*1000= 3,580millimetres

Answer:

B.

Step-by-step explanation:

An open circle means that the number it's on doesn't count. Any number less than -7 leads farther away from 0.