Answer:A
Step-by-step explanation: divide 40 and 15 and round it to the nearest 10
24 31 12 38 15
For the following numbers please preform the following
1.Mean ( average )-
2.Mode ( number that occurs the most)-
3. Range ( highest - lowest)-5 number summary : box plot : box & whiskers ( All the same thing )
Min-
Q1 ( lower median )-
Q2 ( median )-
Q3 ( upper median )-
Max-
5. Interquartile Range- ( Q3-Q1)-
The variance is the average of the squared differences from the mean. Standard deviation is the square root of the variance
6. Variance
7. Standard Deviation
Answer:
Mean: 24
Mode: No mode
Range: 26
Min: 12
Q1: 13.5
Q2: 24
Q3: 34.5
Max: 38
IQR: 21
Variance: s^2 ≈ 117.5
Standard Deviation: 10.8
Step-by-step explanation:
A pound is a(lager, smaller) unit than an ounce, so (divide, multiply) the number of pounds by 16 to find the number of ounces. Therefore, 2 pounds is equal to
(0.125, 0.5, 16, 32)
ounces.
Part B
Did Renee buy her mother enough coffee for the week?
A.
yes
B.
no
Part A:
(larger)
(multiply)
(32)
Part B:
you didnt give any context. But to turn pounds into ounces multiply it the pounds by 16 (2lbs. × 16 = 32oz.)
and once you have the total number of ounces divide it by how many ounces her mom drinks in a day (ex. 32÷4= 9) and if that number is larger than 7 then yes, theres enough coffee
PLS PLS HELP FIND THE VOLUME!!! PLS PLS I GIVE U ALL MY POINTS
Answer:
1232
Step-by-step explanation:
Step 1: 8x14 to find the base
Step 2: Base times Height
Good Luck! And have a great day!
Answer:
[tex]410\frac{2}{3}[/tex] cm³
Step-by-step explanation:
8 × 4 × 11 = 1232 cm³
1232 cm³ ÷ 3
[tex]410\frac{2}{3}[/tex] cm³
Choose all that give the correct solution for the system of equations.
Solution (1, 4)
Solution (2, −2)
Solution (4, −4)
Solution (−2, −2)
Solution (4, −2)
this is a usatestprep question
PLEASE HELP I WILL MARK BRANLIEST TO WHOEVERS RIGHT
Answer:
First solution is (1,4) so correct
Second solution is (2,-2) so correct
Third solution is (-2 ,1) so incorrect
Fourth solution is (-2,-2) so correct
Fifth solution is (3, -1) so incorrect
Step-by-step explanation:
The objective when solving an equation is to
a- Check the solution
b- Guess and check
C- Isolate the variable
d- Combine like terms
Answer:
the objective when solving an equation is A check the solution
r - 33 = 7
r = ?
if you can please give me an explanation cause i don't know how to do this at all.
Answer:
40
Step-by-step explanation:
Step 1: Add 33 to both sides.
r−33+33=7+33
r=40
Mai distributed another group of flyers equally among the five volunteers. Then she remembered that she needed some flyers to give to teachers, so she took 2 flyers from each volunteer. Then, the volunteers had a total of 40 flyers to hang up. How many flyers did Mai distribute to each of the five volunteers originally? The answer is 10, but how do you figure that out? Please leave an explanation of how you got your answer.
Step-by-step explanation: So, she took 2 from each of the volunteers, and there were 5 volunteers in total. What I did, was I found out how many people were taken in total and given to the teachers, which was 10 (2*5), and then I added it to the total number of flyers still with the volunteers (40), which equals 50. Divide that by 5 (number of groups) and you get 10.
Eight people were asked what the balance of their checking account at the beginning of this past week was and how much it increased or decreased by the end of the week.
Create a scatter plot that represents the data that is shown in the table. The x-axis represents the beginning balance in thousands of dollars and the y-axis represents the change in the checking account in hundreds of dollars.
Answer:
VVVVVVVVVVVV
Step-by-step explanation:
here, sry for bad writing XD
The scatter plot diagram that represents the data that is shown in the given table is; Attached below
How to draw a scatter plot diagram?We are told that;
the x-axis represents the beginning balance in thousands of dollars.
the y-axis represents the change in the bank account by hundreds of dollars.
Now, this means the values on the x-axis in plotting order from left to right with their corresponding y-values are;
x - values = 6, 4, 3, 1, 8, 3, 4, 5
y - values = 6, 5, 2, 5, 4, 8, 2, 3
Thus, to plot the scatter diagram, we will enter the corresponding x and y coordinate values which are seen in the scatter diagram attached.
Learn more about Scatter Plot here:
brainly.com/question/6592115
#SPJ2
Why is the number √−4 not a real number? (In case you couldn't tell, it says the square root of negative 4)
Select one:
A. It contains a negative sign.
B. It contains a square root.
C. It contains the square root of a negative number.
D. It is a real number.
Answer:
This is not a real number, A
Step-by-step explanation:
PLEASE HELP ME THIS IS TIMED!!! PLEASE HELP!!!! I WILL MARK YOU BRAINIEST IF YOUR ANSWER IS CORRECT!!!!!!! AND NO LINKS OR I WILL TRACK YOU DOWN!! I HAVE TRACKED PEOPLE BEFORE!! SO NO LINKS!!!!!!! I WILL MARK YOU BRAINIEST IF YOUR ANSWER IS CORRECT!!!!!!!
Answer:
14 out of 24 passed the test and did the homework, which is 0. 583 or 58.3%
Help, me easy and fast! Just dont understand it
Answer:
1. She would have 67.5 dollars
2. 23 weeks
3. 11.25/week
4. 3:2
Step-by-step explanation:
1. 45/4 = 11.25. 11.25 x 6 = 67.5
2. 250/11.25 = 22.22 (rounding up would be 23 weeks)
3. 11.25/week
4. 3:2 (just flip the ratio around)
sorry if some are incorrect
Answer:
$67.50
Step-by-step explanation:
What you do is you divide $45 by 4, which is 11.25, which you then mutiply by 6, which equals 67.5
Find the TWO integers whos product is -12 and whose sum is 1
Answer:
[tex] \rm Numbers = 4 \ and \ -3.[/tex]
Step-by-step explanation:
Given :-
The sum of two numbers is 1 .The product of the nos . is 12 .And we need to find out the numbers. So let us take ,
First number be x Second number be 1-x .According to first condition :-
[tex]\rm\implies 1st \ number * 2nd \ number= -12\\\\\rm\implies x(1-x)=-12\\\\\rm\implies x - x^2=-12\\\\\rm\implies x^2-x-12=0\\\\\rm\implies x^2-4x+3x-12=0\\\\\rm\implies x(x-4)+3(x-4)=0\\\\\rm\implies (x-4)(x+3)=0\\\\\rm\implies\boxed{\red{\rm x = 4 , -3 }}[/tex]
Hence the numbers are 4 and -3
Step-by-step explanation:
[tex]integers \: = x \: and \: y \\ then \: x \times y = - 12 ....(1)\\ x + y = 1.....(2) \\ x = 1 - y.....(3) \\ put \: (3 )\: in \: (1) \\ then \: (1 - y) \times y = - 12 \\ y - {y}^{2} + 12 = 0 \\ {y}^{2} - y - 12 = 0 \\ factorise \\ {y}^{2} - 4y + 3y - 12 = 0 \\ y( y - 4) + 3(y - 4) \\ (y - 4)(y + 3) \\ y = 4 \: and \: - 3 \\ thank \: you[/tex]
4 x 3 + 2 x 9 - 40
PLEASE!!!
The answer is 86
Following PEMDAS, which is:
parentheses
exponents
multiplication
division
addition
subtraction
I found that the answer was 86
Answer:
-10.
Step-by-step explanation:
Step 1: Explain/define
This problem contains more than one operation. This means we should solve this using a special acronym known as PEMDAS.
P (Parenthesis)
E (Exponents)
M/D (Multiplication/division, whichever comes first)
A/S (Addition/subtraction, whichever comes first)
This is the correct sequence of steps when solving expressions with multiple operations.
PEMDAS can be remembered using the mnemonic "Please Excuse My Dear Aunt Sally."
------------------------------------------------------------
Step 2: Solve.
REMEMBER PEMDAS!
Expression given: 4 × 3 + 2 × 9 - 40
There are no parentheses.
There are no exponents.
There is multiplication, but no division.
4 × 3 + 2 × 9 - 40
12 + 18 - 40
There is addition and subtraction. Remember to solve whichever comes first.
12 + 18 - 40
30 - 40
30 - 40 = -10.
I, therefore, believe the answer to 4 × 3 + 2 × 9 - 40 is -10.
Please let me know if you have any further questions.
someone please helppp!!!!!!
Answer:
3. y=3x-4
4. -1/2x+6
Step-by-step explanation:
Write a word problem represented by 1/5 ÷ 4. Explain or show how to find the answer.
Answer:
A family was running late to a party. When they came, there was a fifth of the cake left. If there are 4 members of the family, what fraction of the cake would each person get?
one fifth = 1/5
(1/5) / 4 family members = 1/20 of the cake for each person
What is a median is statistics?
Answer:
The median is the middle number in a sorted, ascending or descending, list of numbers and can be more descriptive of that data set than the average. ... If there is an odd amount of numbers, the median value is the number that is in the middle, with the same amount of numbers below and above.
Step-by-step explanation:
No link /pic just type pls.
What is the height of the cylinder?
A: 19 mm
B: 21 mm
C: 9.5 mm
D: None of the above
Answer:
21
Step-by-step explanation:
The height is 21 because it says it right there on the right.
Please select the word from the list that best fits the definition Match each item with the correct statement below. A rich vein of gold or silver.
Answer:
Lode
Step-by-step explanation:
PLS I WILL GIVE CROWN PLUS 40 POINTS PLSSSS\
A shelf has different sizes of bottles of laundry detergent. This line plot shows the number of cups of laundry detergent in each bottle. Jada buys one of the bottles of laundry detergent that has the fewest bottles on the shelf. She uses 1/8 cup in each load of laundry she does.
How many loads of laundry can Jada do with her bottle of laundry detergent?
Enter your answer in the box.
___loads
Answer:
112 loads
Step-by-step explanation:
I need help with 4 and 5
Simple question
What is -1r -1?
Help The question is in the picture
Answer:
115ft
Step-by-step explanation:
Think of it as two rectangles. One rectangle would be 10ft long and 13-5 or 8ft wide. The other rectangle would be 5ft long and 10-3 or 7 ft wide. Find the area of the two rectangles and add them. Rectangle 1= 10•8 or 80ft. Rectangle 2= 5•7 or 35ft. 80+35=115ft. Juan would need at least 115ft of rubber flooring.
PLS HELP, WILL REWARD BRAINLIEST !!
Answer:
C-110-120 minutes of run time
Step-by-step explanation:
Avrage all the numbers and find the minimum and maximum of the graph, then average and round.
Given the graph below, which of the answer choices is closest to the actual distance between point A and point C?
65
33
the square root of 65
the square root of 33
pls pls help meee pls
Answer:
Hey , Listen we'll help you with whatever it is but please write the question in the comments, and I promise i'll edit my answer.
Cinderella made many new friends at the castle. After asking her fairy godmother to help, she invited her friends to go on a picnic. There were 36 heads and 104 legs in the group of horses, carriages, and riders. How many horses and how many people were there?
Answer:
104 legs of horses means 26 horses, since you divide them by 4 to get the number of legs (4) per horse. If there are 36 heads and you subtract the 26 of the horses, you get 10 people heads. There were 26 horses and 10 people
Step-by-step explanation:
2.4n + 1.2n - 0.12 = 7.08
Answer:
n=2
Step-by-step explanation:
Answer:
The answer is n=2.
Step-by-step explanation:
First, combine like terms, so the problem then looks like 3.6n-0.12=7.08.
Then, add 0.12 to both sides, which now looks like 3.6n=7.2.
Finally, divide both sides of the equation by 3.6, and the final answer is n=2.
Meg scored 45, 48, and 56 points on three tests. How many points should she get on the fourth test to get an average score of 60?
49.67 points
52.25 points
91 points
93 points
WHO KEEPS REPORTING THIS QUESTION? IT IS LITERALLY NOTHING AGAINST THE RULES. STOP TAKING ADVANTAGE OF BRAINLY'S POOR MODERATION AND LET PEOPLE LEARN!
no bots, no scams, no "who knows" or "dont know"
forbidden answerers/users: gabesandoval08, liveliveliv, anyone whose username is just a bunch of numbers, anyone with a gacha avatar
Answer:
91 scores
Step-by-step explanation:
Let x be the score meg get on fourth test,
Let the total sum of the scores in four test = 45 + 48 + 56 + x (91) = 149 + x
149 + x = 240
x = 91
So to put this in easier words, (45+48+56+91)/4=91
Hence, she should get 91 scores on the fourth test to get an average score of 60.
I hope this helps you, Enjoy!
Aika spent a total of 80 minutes to complete her math and science homework. The ratio of the amount of time she spent to complete her science homework to the amount the time she spent to complete her math homework was 3 : 2. How many minutes did she spend on her math homework?
Jack's tent is shaped like an isosceles triangle. The height of the tent measures 7 feet and the diagonal side measures 9 feet. Find the length of the tent's base. Please explain how you got the answer, thank you! Need help asap. (Triangle photo in image)
Answer:
its 7ft
Step-by-step explanation: