The marks obtained by 13 students of a class are given below.
25,5,14,22,20,18,22,22,33,33,22,14,23
a) Prepare a frequency table
b) Find the range of the data.
c) Find the mean,median and mode.
e
eeee
ee
e
e
e
dd
d
dd
d
d
d
e
e
e
d
d
dd
d
ddhsusy
Which one of the quotients is correct? ill mark brainlist :d
Answer:
A
Step-by-step explanation:
If you do 876 divided by 24, you would get 36.5. Because the divisor is 24, and you got 36.5, that would mean in remainders, you would get 36 with a remainder of 12.
got in an argument over this
Answer:
5 dimes 7nickles and 10 pennies
Step-by-step explanation:
which list shows how many equal-sized groups of 28 students Ms. Lee can make?
*Picture Attached*
*Greatest Common Factor*
Answer:
1,2,3,4 or 6
Step-by-step explanation:
''Now it is your turn to develop your own puzzle and solve it! Write your own logic puzzle that can be solved using a table or diagram. You can use the logic puzzles in this project as a model, but try to come up with a different situation. Make sure to include the solution to your logic puzzle.''
can someone make a 'logic puzzle' for me thank you
Answer:
As we can see, they sell 2/5 as many white milks and chocolate milks. We can write this as the ratio 2:5. As you can see, we are given the total, which is 35. The total of the ratio in simplest form is 7 (2+5). As you can see, we have to multiply by 5 to get that 7 to 35. Therefore we multiply each part of the ratio by 5 to get our final answer. We can have w represent the white milks while c represents the chocolate milks.
w/c = 2/5*5/5=10/25
Step-by-step explanation:
Hi guys, I'm having trouble with this problem.
Consider a group of 8 people.
a. How many orders are there for these 8 people to stand in a line?
b. How many ways are there to choose a president, a vice president, and a secretary?
c. How many ways are there to choose a group of 3 people from this group?
Thank you for your time!
B) Answer is 336
Explanation
There are 8 ways for a President to be selected, and have chosen a president there are 7 ways to choose a Vice (from the remaining people). Then, six ways to choose a secretary.
Then, 8*7*6 = 336.
I'm not 100% sure about this as I have used this method for 9 people and two roles, but I'm rather confident the same rules apply.
THIS IS VERY EASY PLEASE HLP 50-200 POINTS WILL DISTRIBUTE AND AT LEAST 2 BRAINLIES DEPENDS ON HOW MANY OF U ANSWER PLEASEBE ASAP
Answer:
Year 1: 3060 euros
Year 2: 3121.2 euros
Year 3: About 3183.62
Interest: about 183.64
Step-by-step explanation:
62.424
121.2
183.64
PLS help me 30P + brainlyest
Answer:
7. B 3/4
8. D 5
9. C 1/6+1/6+1/6+1/6
10. C 4
Step-by-step explanation:
Hope this helps! :)
Estimate the difference using front-end estimation.
987.12 - 342.5
400
600
500
700
Answer:
700
Step-by-step explanation:
1000-300 should be the estimation
Tim , Terry, Damion, and Sophia were looking at the graph below. Each student described the domain and range of the given graph. Which student do you agree with? Explain. HELP ASAP PLEASE
Answer:
Step-by-step explanation
The domain is the values on the x-axis for the graph notice that the graph starts at (0,75) so x is going to be greater than or equal to zero
The range is the values on the y-axis for the graph so the values for y on the graph are greater than or equal to 75
This is a Linear graph so the x values will increase from 0 to infinity in the positive direction
and the Y-value will increase from 75 to infinity
The line is positive Linear graph reading from left to right so both Y and X values increase in the positive direction.
Damion
Please help me create a ratio for the 2 percentages in each box. I did the first two but i need help with the other ones. Please help i need this asap
Answer:
number 3 is = 1 : 1
number 4 is = 2 ; 2 ; 1
please mark me as brainliest
Step-by-step explanation:
36.
The owners of a community center want to know more about their
members' activities. They collected data from six members who attend
regularly. The underlined entries indicate the members' favorite
activities. The owners wanted to answer the following question:
How much time do regular members spend at the community center each
week? Describe a graph that would be appropriate to include with the
answer to the question.
Answer:
b
Step-by-step explanation:
..
Use the graph to determine the end behavior for the linear function. HELP ASAP PLEASE
Answer:
You have the correct answer.
"as x goes to -infinity the graph decreases
as x goes to infinity the graph increases"
Step-by-step explanation:
James practiced piano
for 48 minutes. Alisa practiced for 5 times
as long as James. How many minutes did
Alisa practice? How many minutes in all
did James and Alisa practice? Write an
equation to model your wörk.
Alisa
48
48
48
48
48
5 times
as long
James
48
Answer:Alisa practiced for 9.6 hours.They spent 240 hours in all practcing.
Step-by-step explanation:
Answer:
Alica practice time: 240 min
Total practice time: 288 min
Step-by-step explanation:
James: 48 minutes
Alisa: 48*5
Alisa practised for 240 minutes. (4 hours)
Total practice time: 240+48 = 288 minutes
33.
Referring to the Fig, you are a reporter for this school's
paper. Using the mode value, how would you summarize the data for Brian?
a. Brian didn't have a mode, which indicates the judges' opinions
were very scattered about him.
b. Brian had one mode, 2, which indicates most judges thought he
was an average performer.
c. Brian had three modes, 1, 2 and 3, which indicates the judges'
opinions were fairly spread out.
d. Brian had two modes, 1 and 3, which indicates that some judges
really liked him and others didn't like him much at all.
Answer:
C. Brian had three modes, 1, 2 and 3, which indicates the judges' opinions were fairly spread out.
Mode means the number repeated the most amount of times. In this case, all three numbers were repeated 3 times.
Please answer asap i really need help.
Answer:22
Step-by-step explanation:
i got it right
John Rey is biking at 11 kilometers per hour. How long would it take him to get to school if it was 7 1/3 kilometers away?
Answer as a decimal. Round to the nearest 100th.
Answer:
0.67 hours
Step-by-step explanation:
divide 7 1/3 by 11
Please help
Find the scale of each map. 3.2cm on the map corresponds to an actual distance of 4km
Answer: 1:125000
Step-by-step explanation:
Error Analysis
Describe and correct the error the student made when writing the equation of the line that passes through (—8, 5) and is perpendicular to y = 4x + 2.
The table shows the percent of each type of pet owned by pet owners in a neighborhood. Pet Percent Bird 4 Cat ? Dog ? Fish 14 Hamster 10 Snake 2 The total percent is equal to 100%. What fraction of the pets owned were cats and dogs? Express your answer in simplest form.
Answer:
sorry I don't understand the question
Step-by-step explanation:
please write it properly and along with table
Can some one please help me I need it by 3:00 pm asap.I will give you 60 points ,a brainless,thank you,and 5 stars .All i need is the equation and the expression
1. Jacob and his sister received a total of $150 for their birthday. If Jacob received
$20 less than his sister, how much did each person receive for their birthday?
Jacob=
Sister=.
2. For basketball tryouts, Kiana ran two laps in 28 seconds. On the second lap, she
beat her first lap by 4 seconds. How fast did it take her to run each lap?
1st lap=
2nd lap=
3. Lucas studied Monday and Tuesday for his math test. He spent a total of 120
minutes studying. He spent an extra 15 minutes studying on Tuesday. How long did
he study on each day?
Monday=
Tuesday=
Answer for one is: jacob 55 sister 95 :::: Answer for 2 is: 1st lap 28 sec the second lap is 24 seconds :::::Answer for 3 is : monday is 120 mins for tuesday he spend 135 mins
At 2 hours before sunset, the temperature is 0°F. At 2 hours after sunset, the temperature is −4°F. Identify the equation representing the temperature y, in degrees Fahrenheit, at x hours after sunset.
y = ___ x + ___
Answer:
The answer is y = -4x + 0
Step-by-step explanation:
Because the temperature is -4 and when since zero is your starting point you do gown four which is why its negative and since zero is the start it would be the answer for y
For the given condition the equation represents the temperature y, in degrees Fahrenheit, at x hours after sunset will be y = -4x + 0.
What is the equation?An equation is a statement that two expressions, which include variables and/or numbers, are equal. In essence, equations are questions, and efforts to systematically find solutions to these questions have been the driving forces behind the creation of mathematics.
It is given that, at 2 hours before sunset, the temperature is 0°F. 2 hours after sunset, the temperature is −4°F and the equation representing the temperature y, in degrees Fahrenheit, at x hours after sunset.
The equation is obtained as,
y = -4x + 0.
Thus, for the given condition the equation represents the temperature y, in degrees Fahrenheit, at x hours after sunset will be y = -4x + 0.
Learn more about the equation here,
https://brainly.com/question/10413253
#SPJ5
Please k12 7th grade math
Answer:
its the fourth one
Step-by-step explanation:
PLEASE HELP - Due 15th Sept
Tokens are put on some squares of an 8 x 8 grid to make a pattern, such as the one shown in the first diagram (without arrows.
We try to remove the tokens in a sequence of clearing steps. A clearing step consists of choosing row or a column which only contains 1 or 2 tokens and removing them. For example, we cannot initially remove all tokens from Column D. But we can clear Row 5 and then, in some later step, remove the two remaining tokens in column D.
If all the tokens in a oattern can be removed from the grid using some sequence of clearing steps, the pattern is called clearable. The pattern in the diagram is clearable because we can remove all tokens using the following sequence of 13 steps (among other possibilites) :
2, E, 8, G, 7, F, D, 5, 6, 3, 4, A, 1.
These steps are represented by the arrows numbered 1 - 13 in the second diagram.
a) Show that the pattern can be cleared in 11 steps.
b) Explain why it is impossible to clear the pattern in less than 11 steps.
c) The third diagram/pattern is not clearable - explain why.
d) What is the smallest number of tokens that can appear in a non-clearable pattern? Explain.
Thanks so much for your time - these problems are very difficult!!
Answer: I think that it is D
The ratio of boys to girls in a class is 3:2. There are 15 boys in the class. How many total boys and girls are in the class?
A)15
C)25
B)23
D)35
Answer:
c
Step-by-step explanation:
Answer:
C 25
Step-by-step explanation:
Write
7 7 7 7 7
using exponents.
Answer:
[tex]7^{5}[/tex]
Step-by-step explanation:
7 × 7 × 7 × 7 × 7 =
Since there are 5 sevens our index/power will be 5 and the base will be 7 :
[tex]7^{5}[/tex]
Hope this helped and have a good day
I need help asap please I don’t know
Answer: a
Step-by-step explanation:
PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!
Answer:
20 units
Step-by-step explanation:
(16, 0), (0, 12)
(x₁, y₁) (x₂, y₂)
d = √(x₂ - x₁)² + (y₂ - y₁)²
d = √(0 - 16)² + (12 - 0)²
d = √(-16)² + (12)²
d = √(-16)² + (12)²
d = √256 + 144
d = √400
d = 20
I hope this helps!
Answer:
Step-by-step explanation:
The following table represents a linear function. Use the table to find the slope and y-intercept. To earn full credit, show your work using a method explained in the Orientation. HELP ASAP PLEASE
Kay buys 12 pounds of apples. Each
pound costs $3. If she gives the cashier
two $20 bills, how much change should
she receive?
Answer:$4
Step-by-step explanation:
