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
Answers
I believe it's mean absolute deviation
Step-by-step explanation:
Related Questions
Given a circle with measures of (C, d, and r) and a circle with measures of (C', d', and r'), find r' if C/C' = 0.25 and d = 6.0.
Answers
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
Factor the following expression using the GCF: 42pr – 3p.
p(42 r – 3)
3 p(14 r)
42 p( r – 3)
3 p(14 r – 1)
sorry-... im so bad at these T^T
Answers
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)
rewrite the expression as the sum of two numbers 7(2 + 5)
9 + 12
9 x 12
14 + 35
14 x 35
Answers
Answer:
c is the answer
Step-by-step explanation:
14 + 35 using distribution.
You multiply the 7 by both numbers in the parentheses.
please give brainliest
HHHEEELPPPPPPPPPPPPP RRNNNNNNNNNN
Holden is trying to determine the velocity of his race car. He went 20 meters east, turned around, and went 40 meters west. His car was 20 meters from the starting line. This took 5 seconds.
What is the car’s average velocity?
4 m/s east
4 m/s west
12 m/s west
12 m/s east
Answers
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.
say there are 2 candles per every 20 cakes. How many candles would there be for every 60 cakes?
Im using an analogy for my question bc its monitored 3
Answers
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.
Define two terms, each containing the variables x and y, with exponents on each. (For example: 10x3y−5.) Find the quotient of the two terms. Explain step by step how you found the quotient.
Answers
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
-7x + 6= 27
What is X?
Answers
subtract 6 from both sides
-7x =21
divide both sides by -7
x= -3
Brian, Tim and Kenny got paid a total of $240 for mowing neighborhood lawns. They split the money in the ratio of 5: 9: 10.
Answers
Answer:
13
Step-by-step explanation:
240 divided by 18
Equation: 240 divided by 18.
Could someone help me? Will mark brainlist!
Answers
if you take the # of Chinese menus and divide it by the number of menus in total, you get the probability of pulling a Chinese menu
i need help brainliest!!!
Answers
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!!!
Mr. Hamilton surveyed his class to find the total number of hours each of his students slept the previous night. The histogram shows the results of the survey.
What percentage of Mr. Hamilton’s students slept 12 hours or more?
Answers
Question 1
Is i terminating or repeating and what is the decimal?
O A. Terminating the decimal is 5
B. Repeating the decimal is 5.5555...
C. Terminating the decimal is 65.13
D. Repeating the decimal is 65.13131313...
Answers
Answer:
c.................. is the answer
Step-by-step explanation:
Washington and Lee's Junior Varsity baseball team recorded their runs over an entire season. How many more games did the team score 7-9 runs than 10-12 runs?
Answers
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
Dion ran 3.75 kilometers each day to prepare for a race.
What was the number of kilometers that Dion ran during 28 days?
If given links, i will report
Answers
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.
Please help me with this thank you for helping me!^^
Answers
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
:)
Write the equation of a line in point-slope form and slope intercept form GIVEN A GRAPH. Enter all answers into the answer box.
Slope: ________
Identify a point in the graph (x,y)_________
Y-intercept: _____
Equation 1: __________
Equation 2: __________
Answers
Answer:
do u want us to answer all of them
Step-by-step explanation:
I need an explanation on how to do these, along with an answer, please.
Answers
4 would be 47 because of outer exterior angles
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:
PLEASE DO NOT ANSWER THIS EMPTY OR ADD A LINK OR SAY "Answer is in here!" I WILL REPORT YOU IF YOU DO. I DO NOT TAKE FILES PLEASE PLEASE PLASE.
Answers
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
question: The Honor Society sold tickets to the school dance. The number of tickets sold is recorded on the histogram below. How many students sold twenty or less tickets?
Answers
Explanation: because you have to look at the first 2 parts which are 1-10 & 11-20 which are both 20 or below and in the first one you have 40 and in the second one you have 35 so you add them both and get 75
PLEASE HELP FOR BRAINLIEST AND EXPLAIN :)
Answers
Answer:
18
Step-by-step explanation:
(6s+2) + (4s-2) = 180
10s = 180
s = 18
When you divide fractions you should _______.
a. invert the first fraction and then multiply
b. invert the first fraction and then divide
c. invert the second fraction and then multiply
d. invert the second fraction and then divide
Answers
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. :)
23*3 (look at pic)
3 in 23 is an exponent
Answers
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:
:))
ashly went to olive garden and spent 28.45 on dinner. The tax was 8.5. What is her TOTAL bill after tax?
Answers
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.
Shiloh is doing a survey to find the time her classmates spend at the beach. She asks the following question:
Which student spends the most time at the beach?
Part A: Describe the data you would expect her to collect from this question.
Part B: Explain whether this is a statistical question. If this is not a statistical question, then modify the question to make it statistical.
PLZZZZZ HELP ASAP
Answers
Yes, it is a statistical question because they are trying to find numerical data on whoever spends the most time at the beach.
What is sample and statistic?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
PLEASE HURRY The letter
represents the location of -1.5 on the number line.
A B C
D
-3
-2
-1 0
1
2 3
Answers
Answer:
The letter B represents the location of -1.5 on the number line
Step-by-step explanation:
Is this what you were asking?
There are 202 basketball fans who plan to go to a game. How many buses will be needed, given that each bus can hold 41 fans?
no links pls
Answers
Answer:
5 buses
Step-by-step explanation:
202/41= around 5 buses
Mark me brainliest?
i need help fast!!!
complete the table by estimating and writing each number as a single digit times a power of ten.
Answers
second one is 4 x 10^10
third one is 5 x 10^7
fourth on is 2 x 10^-5
Guys help me out whoever tells me the best way to expose a teacher or troll them gets brainiest
Answers
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:
How many millimeters are there in 3.58 meters?
358 millimeters
358,000 millimeters
35,800 millimeters
3,580 millimeters
Answers
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
can someone help please? this is due soon. ill give brainliest
Answers
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.
