Answers
Answer:
a
Step-by-step explanation:
Answer: A would be your answer hope this helped
Step-by-step explanation:
Related Questions
The two plots below show the heights of some sixth graders and some seventh graders:
Two dot plots are shown one below the other. The title for the top dot plot is Sixth Graders and the title for the bottom plot is Seventh Graders. Below the line for each dot plot is written Height followed by inches in parentheses. There are markings from 52 to 57 on the top line and the bottom line at intervals of one. For the top line there are 2 dots above the first mark, 1 dot above the second mark, 1 dot above the third mark and 2 dots above the fourth mark. For the bottom line, there is 1 dot above the third mark, 1 dot above the fourth mark, 3 dots above the fifth mark and 1 dot above the sixth mark.
The mean absolute deviation (MAD) for the first set of data is 1.2 and the MAD for the second set of data is 0.8. Approximately how many times the variability in the heights of the seventh graders is the variability in the heights of the sixth graders? (Round all values to the tenths place.)
1.5
2.2
3.0
4.6
Answers
Answer:
The number of times the variability in the heights of the seventh graders is the variability in the heights of the sixth graders is:
3.0
In order to find the variability between the two sets we divide the mean absolute deviation of the first set of data by the mean absolute deviation of the second set of the data.
The MAD of first set of data is: 1.2
and MAD of second set of data is: 0.4
Hence, let n be the number of times the variability in the heights of the seventh graders is the variability in the heights of the sixth graders.
Step-by-step explanation: i Just said it 3.0 Hope this help ..lolz <3
If C = 18π inches, what is the area?
I need the answer asap
Answers
Answer:
A = 254.34
3.14 = pi
Step-by-step explanation:
C = 18(3.14)
C = 56.52
A = C^2/4(3.14)
A = (56.52)^2 = 3194.5104
A = 3194.5104/4(3.14) = 254.34
Hope this makes sense
The questions and answers are in the picture. Will give brainliest!
Answers
Answer:
Image D is correct.
Answer:
D
Step-by-step explanation:
Put the numbers in order:
16, 16, 16, 17, 18, 19, 19, 20, 23
18 should be the middle of the box and whisker plot. The whisker on the left should be at 16(smallest) and the whisker on the right should be at 23(largest). Answer D is the only one that fits this data.
Jones Elementary School has 540 students. If 70% of the students walk to school, then how many students walk to school?
Answers
Hope this helps
The number of students walk to school is 378.
What is a percentage?A percentage is a number or ratio that can be expressed as a fraction of 100. Percentage can be calculated by dividing the value by the total value, and then multiplying the result by 100.
For the given situation,
The total number of students = 540
Percentage of students walk to school = 70% = 0.70
Number of students walk to school = [tex]540(0.70)[/tex]
⇒ [tex]378[/tex]
Hence we can conclude that the number of students walk to school is 378.
Learn more about percentages here
brainly.com/question/1214133
#SPJ2
GUYS HELP!!!
I dont have a protractor so I can't do it! PLZ HELP!
5. Using a protractor, find the measure of the following angles to the nearest degree.
m∠ACE = __________ m∠FCD = ________
Answers
Answer:
hey we need a picture of the angles otherwise we cant help u sorry
what is the relative frequency of students that are on the honor roll worh a job to the total number of students on honor roll
(Don’t put “click this file for the answer” and DONT put i don’t know or something like that or I will report)
Answers
Jackson's mom limits the amount of time he is allowed to play video games. After Jackson plays for 14 minutes, his mom tell him he has used up 35% of his time. What is the total number of minutes Jackson is allowed to play video games per day? How many more minutes can he spend playing his games?
Answers
XD Plzzzzzz do 2 slides (4 problems)
Answers
Answer:
Slide 1:
1. Solution = (-3,2)
y = 2x - 1
y = 3/2x + 6
2. No solution
y = -4/2x + 4
y = -4/2x - 5
Slide 2:
3. Solution = (1, -6) ONE SOLUTION
4. Solution = (-4, -1) ONE SOLUTION
p.s i attached the graphs for problems 3 and 4. The first picture is for problem 3 and the second picture is for problem 4
I really hope this helped :)
What is the solution for w5>−4 ?
Answers
Answer:
w > -20
Step-by-step explanation:
w/5 > -4
w > -4 x 5
w > -20
Two customers walk into Petsmart with the same amount of money. One customer adopts a lizard and leaves the store with $56 left over. The Second customer adopts 2 lizards and only has $31 left over.
Answers
Answer:
The lizards are $25 each and each walked in with $81
Step-by-step explanation: find the difference between the amount they each had left which is 25 and that is how much 1 lizard cost and then add that to the $56 so you get $56+25=81 and 81 is the initial amount they walked in with
Answer:
the lizards are $25 each and each person walked in with $81
Step-by-step explanation:
which expressions are equivalent choose all that apply A 7777 b. 7 to the 4th power C 4 to the 7th power. D. 7 to the 4th power E. 28
Answers
If anybody can help me with this 10 questions
1.The product of a number and negative seven is at most negative eighty-four? What is the smallest value of the number?
A(-12)
B(-13)
C(13)
D(12)
2.Flag question: Question 2
A number increased by twenty-two is less than fourteen. What value must the number be less than?
A(7)
B(-8)
C(8)
D(-7)
3.Flag question: Question 3
The local school will only have a drama class if at least 18 students sign up. So far 8 students have signed up for the class. At least how many more students need to sign up?
Group of answer choices
A(12)
B(9)
C(10)
D(11)
4.Flag question: Question 4
The sum of twice a number and four is at most sixteen. What is the largest value of the number?
A(10)
B(4)
C(6)
D(3)
5.Flag question: Question 5
If you keep at least $525 in your bank account, you will not have to pay service charges. Your account balance is $814 and you spend $10 each day for lunch. In how many days will you need to make a deposit to avoid paying service charges?
A(28)
B(30)
C(29)
D(27)
6.Flag question: Question 6
Your uncle saved $2,500 to take a vacation. His plane ticket is $728. What is the maximum amount of money that he can spend on everything else?
A($3,228)
B($2,500)
C($1,772)
D($343)
7.Flag question: Question 7
Maria is flying to California. When she gets there she plans to rent a car. The cost for the car rental is $42 per day. If Maria has budgeted $200 for the car rental, what is the maximum number of days she can keep the car?
A(2)
B(4)
C(5)
D(3)
8.Flag question: Question 8
Bill wants to drive to Atlanta, Georgia. Atlanta is 1,450 miles from Bill's home. If Bill has 3 days available that he can drive to Atlanta, what is the minimum number of miles that he can drive each day?
A(483)
B(484)
C(485)
9.Flag question: Question 9
Jane and her sister spent at least $475 on a shopping spree. If Jane spent $260, what is the smallest amount that her sister spent?
A($215)
B($214)
C($217)
D($216)
Flag question: Question 10
Twelve is no more than seven less than a number. What is the minimum value of the number?
A(18)
B(20)
C(19)
D(5)
Answers
Answer:
1.) Option D (12)
2.) Option B (-8)
3.) Option C (10)
4.) Option C (6)
5.) I am a bit confused cuz the answer says 28.9 which rounds to 29 but 28.9 is not a real life situation number so i would go with option A (28)
6.) Option C (1,772)
7.) Option B (4)
8.) I'm not sure, sorry
9.) Option A (215)
10.) Option C (19)
Hope this helps!
Mary opened a savings account with a $700 deposit and a simple interest rate of 4.9%. If there are no other deposits or withdrawals, how much money is in the account after 7.5 years?
Answers
Answer: 957.25
Answer:
957.25
Step-by-step explanation:
Find the volume...!!
Answers
Answer:
52.8
Step-by-step explanation:
cube volume formula: BH
: 33 x 4.4 = 52.8
33x4.40
PLEASE HELP THIS IS VERY IMPORTANT I WILL GIVE YOU BRAIN THING IF ITS CORRECT (you can use a calculator if you want)
Answers
Answer:
Step-by-step explanation: if there are 500 pieces of paper and the entire stack is 1.875 inches tall, you devide the total height by 500. I know Deigo is wrong because you can easily reverse check his work by multiplying 0.015 by the total number of papers 500 you will get 7.5 which is not the height of the stack
1.875/500=0.00375
each piece of paper is 0.00375
2 plus 3 plus 8 plus 2
Answers
Answer:
15
Step-by-step explanation:
2+3+8+2
2+3= 8+2=
5 + 10=
15
Answer: 15
Step-by-step explanation:
Added all 4 #s.
is there anyone from edge that already did "Performance Task: Vacation Adventures"?
im actually confused on the questions below.
What is the approximate distance from Chicago to New York City? Use a proportional relationship to solve the problem. Show your work.
What is the approximate distance from Denver to Chicago? Use a proportional relationship to solve the problem. Show your work.
You plan to begin your journey in San Jose and make stops in Denver and Chicago on your way to New York City. Your father says that your journey will be about 3,000 miles. Is this a close estimation of the distance? Explain your reasoning.
Answers
Answer:
"1 unit" is about 7.5 on the scale and the distance between Chicago and New York is about 10.8 on the scale.
Step-by-step explanation:
The scale factor on the map is 557.
What is scale factor?When a shape is magnified and each side is multiplied by the same number, this is known as a scale factor. The scaling factor is this figure. Scale factors are used on maps to accurately depict distances between locations.
We have,
1 unit = 557 miles.
now, we have to find the scale factor,
i.e., the amount that must be multiplied by the map's unit of measurement to obtain the original distance between the two locations.
So, it means that the x unit = 557 x miles.
i.e. the scale factor = 557
Hence, The scale factor on the map is 557.
learn more on scale factor here:
brainly.com/question/5992872
#SPJ7
what is the value of x in this equation?
(2.4x10^3)x(3x10^x)=7.2x10^9
Answers
Answer:
x=6
Step-by-step explanation:
1. (2.4x10^3)x(3x10^x)=7.2x10^9. Divide both sides of the equation by
2.4 x 10^3)x3
which is 10^x = 10^6
2. 10^x = 10^6. since the bases are the same, set the exponents equal
x = 6
so the answer is x = 6
i hope it helpful
A net has a rectangle at the center and 4 triangles on the sides. The rectangle has a length (c) of 6 meters and height (b) of 2 meters. The triangle labeled a has a height of 6 meters.
Label the net by defining each variable.
a =
m
b =
m
c =
m
Answers
Answer:
Area of the rectangular pyramid is 82.8m²
Step-by-step explanation:
Number of rectangle = 1
Number of triangles = 4
Dimension of Rectangle = Length = 6 metres; Height = 2 metres
Dimension of 2 triangles: Base = 6 metres and Height = 8.8 metres
Dimension of other 2 triangles: Base = 2 metres and Height = 9 metres
HELP ME PLEASEEE :))))
Answers
Answer:7.5 Pounds of Apples With $5.00
Step-by-step explanation: You can see that each apply on the chart is 1.5 dollars. Just do 5*1.5. :)
trying to finsh fast so help please
Answers
Answer:
A-B
Step-by-step explanation:
Which of these statements best describes a biased sample?
A. it is very small.
B. It is not randomly chosen.
C. It results in incorrect predictions.
D. It does not accurately represent the population.
Answers
Answer:
i think it is B
Step-by-step explanation:
bias means you have an opinion on something and you make choices on it so a biased sample would not randomly chosen
The correct option is:
D.) It does not accurately represent the population.
What is sampling?In statistical analysis, sampling is the procedure by which researchers select a specific number of observations from a larger population. The sample strategy will depend on the sort of study being done, although it may involve systematic sampling or just plain random sampling.
It is a common statistics practice, when we want to study something from a population, we find a sample, which is a group of members of this population. The sample has to be representative of the population, that is, it has to involve all of its groups. If it does not involve all the groups, it is not an accurate representation of the population, and is called biased.
Hence, option C is correct.
To learn more about sampling:
https://brainly.com/question/25122507
#SPJ3
The growth of a group of bacteria is modeled by the function f(x) =10x. Identify the key features of the model.
The domain is ___________.
The range is ____________.
The asymptote is _________.
The y-intercept is _________.
Answers
The base of a triangle is 3/4 the height of the triangle. The area is 30 square meters. What is the height of the triangle?
6
10
30
100
Answers
Answer:
10
Step-by-step explanation:
Write the solution to the equation as a decimal. 2x = 3
Answers
Answer:
x = 1.5
Step-by-step explanation:
2x = 3
divide both sides by 2
x = 3/2
3 divided by 2 is 1.5 so
x = 1.5
Answer:
1.5
Step-by-step explanation:
[tex]2x = 3 \\ \frac{2x}{2} = \frac{3}{2 } \\ two \: cancle \: by \: two \: then \\ x = \frac{3}{2 } \\ x = 1.5[/tex]
Calculate the area of the triangle below.
Answers
Answer:
D- 52.5
Step-by-step explanation:
12ft + 3ft = 15ft
base= 15ft
height=7ft
area = 0.5 * b * h
area = 0.5 * 15 * 7
Answer:
52.5 ft^2
Step-by-step explanation:
7ft * 12ft = 84
84 / 2 = 42
7ft * 3ft = 21
21 = 2 = 10.5
42 + 10.5 = 52.5
To solve for a right sided triangle simply multiply the sides as if you were solving a square and then divide it by two. If you split these into two right sided triangles you can just solve each one and then add them
please i need help asap due tomorrow morning please and ty
Answers
4. The answer is C) Two
help me plzzzzzzzzz :))))
Answers
Marty read 4 times as many pages as Nelson and Jennifer COMBINED. Marty read 1,860 pages.
In total, after dividing Marty's total by 4, Jennifer and Nelson both read a total of 465 pages.
After subtracting Nelson's 240, Jennifer is then found to have read 225 pages.
B would be the best viable option, as it clearly shows that 240+?x4=1,860, which it does.
Hope this helped. Khan Academy is a great resource for any learner. :)
Answer:
4(240 + p) = 1860
225 pages.
Step-by-step explanation
4(240 + p) = 1860
960 + 4p = 1860
4p = 1860 - 960
4p = 900
p = 225.
Find the value of 6 1/5% of 425ml
Answers
Answer:
26.35 mlStep-by-step explanation:
[tex]6 \frac{1}{5 } \: = \: \frac{31}{5} [/tex]
Hence,
31/5 % of 425ml
[tex] = 425ml \times \frac{ \frac{31}{5} }{100} [/tex]
[tex] = 425ml \: \times \frac{31}{5} \times \frac{1}{100} [/tex]
[tex] = 85ml \: \times 31 \times \frac{1}{100} [/tex]
[tex] = \frac{2635}{100} ml[/tex]
= 26.35 ml (Ans)
Select all the correct locations on the table.
Consider the following expression
78 . 498
Select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in
the last column.
Equivalent
Not Equivalent
343
Equivalent
Not Equivalent
49
75.495
75.493
78. 497
7.495
Equivalent
Not Equivalent 75.7
Not Equivalent 49.75
Equivalent
1 Edmentum. All rights reserved.
Answers
THE ONE ABOVE IS NOT CORRECT !^
Answer:
equivalent
not equivalent
equivalent
not equivalent
Step-by-step explanation: just took the test.