Answer:
Step-by-step explanation:
then the whole will be bigger it would be 80
I need help plz real onez plz
Jacob says that 1 1/8 inches is an outlier because it is the only length that does not have any dots. Is Jacob correct? Explain.
A. Jacob is correct. All of the other data values have dots, so a data value without dots is different and is therefore an outlier.
B. Jacob is not correct. An outlier is a data value that is very different than the other data values that have at least 1 dot.
C. Jacob is not correct. An outlier can lie anywhere on the line plot, and it must have exactly 1 dot.
D. Jacob is not correct. The outlier is 1 4/8 inches because the outlier is always the greatest data value.
A.Jacob is correct. The correct value is 1 1/8 inches. All of the other data values have dots, so a data value without dots is different and is therefore an outlier.
What is an Outlier?An outlier is an observation that lies at an abnormal distance from other values in a random sample from an Experiment.
On observing the given figure length that does not have any dots is between
\(1 \ and\ 1\dfrac{2}{8}\)
Calculatte the value between it
\(\dfrac{1+1\dfrac{2}{8}}{2}\\=\dfrac{\dfrac{18}{8}}{2}\\\\=\dfrac{9}{2}\\\\=1\dfrac{1}{8}\)
Hence Jacob is correct. All of the other data values have dots, so a data value without dots is different and is therefore an outlier.
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15 points to whoever gets this right <3
Answer:
77.5
Step-by-step explanation:
Given:
Scores: 65, 70, 75, 80, 85, 90, 95
Number of Students: 8, 5, 3, 6, 6, 4, 2
Step 1: Calculate the sum
Sum = (65 * 8) + (70 * 5) + (75 * 3) + (80 * 6) + (85 * 6) + (90 * 4) + (95 * 2)
= 520 + 350 + 225 + 480 + 510 + 360 + 190
= 2635
Step 2: Calculate the mean
Mean = Sum / Total Number of Students
= 2635 / (8 + 5 + 3 + 6 + 6 + 4 + 2)
= 2635 / 34
≈ 77.5
Answer:77.5
Step-by-step explanation:
The product of a number and -3, increased by 8 is 20. I need help. >:
Answer:
-4
Step-by-step explanation:
-3(x)+8=20
-3x=12
x=-4
Gabriel's family took a road trip to Mount Rushmore. Gabriel slept through the last 72% of the trip. If the total length of the trip was 900 miles, how many miles had they travelled when Gabriel fell asleep?
Answer:
648 miles Pls mark me Brainliest
Step-by-step explanation:
72% of 900
72/100 * 900
72 * 9
= 648 miles
A 6-car monorail train can carry 78 people. If one train makes 99 trips during the day, what is the greatest number of people the train can carry in a day ?
Answer:7722
Step-by-step explanation:
If in one trip it can carry 78 people You multiply that 78 times the 99 trips it makes you get 7722.
Target is offering a 30% discount off of the regular price of gatorade. The amount of the discount is $2.10. What is the regular price of the gatorade?
and please show it in proportion:(example) 4/5 = 80/100
Answer:
1.80
Step-by-step explanation:
Can I get help plzzz
Which diagram dI think of a number, add 8 and then multiply by 3. My answer is 66. what is my number?
- x +24=66
- 3x+8=66
-3(x+8)=66
- 3x+24=66
PLS DO FAST
Yasin has tried to work the size of the angle marked g in the regular decagon below, using the fact that exterior angles sum to 360°. His workings are shown below.
a) Write a sentence to explain what Yasin has done wrong.
b) What is the size of angle g? Show all your workings.
well, Yasin is correct, the exterior angles are all 36° each, however "g" is including more than just that, Check the picture below.
Answer: 36 is wrong
Step-by-step explanation: 360 - 36 = 324 degrees
Solve and explain each step
help cuz my sister isnt. lol 2/3÷1/2 =2/3x2/1=?
Four people can paint a house in six hours. How many hours would it take three people to paint the same house, assuming everyone works at the same rate?
Answer:
8 hrs
Step-by-step explanation:
divide 4 by 3 then times it by six
please answer quickly
Answer:
37.5
Step-by-step explanation:
cosФ = \(\frac{A}{H}\)
cos(33°35') = \(\frac{m}{45}\)
m = 45 × cos(33°35')
m = 37.5 (1d.p.)
Write 162 as a product of primes.
Use index notation when giving your answer.
PLS HELP THIS IS RLLY HARD FOR ME
The two seventh grade classes at VSH Middle School collected the most box tops for a school
fundraiser, and so they won a $600 prize to share among them. Mr. Thie’s 3
rd period class collected
3,760 box tops and Mr. Thie’s 4th period class collected 2,301. How should they divide the money so
that each class gets the same fraction of the prize money as the fraction of the box tops that they
collected
I'll marry whoever get the best answer ;) (❤´艸`❤)
All together, the students collected 3,760+2,301+1,855=7,916 box tops.
Mr. Aceves’ class collected 3760/7916 of the box tops.
Mrs. Baca’s class collected 2301/7916 of the box tops.
Mr. Canyon’s class collected 1855/7916 of the box tops.
The amount for Mr. Aceves’ class is 3760/7916×600≈284.99
The amount for Mrs. Baca’s class is 2301/7916×600≈174.41
The amount for Mr. Canyon’s class is 1855/7916×600≈140.60
So $284.99 should go to Mr. Aceves’ class, $174.41 should go to Mrs. Baca’s class, and $140.60 should go to Mr. Canyon’s class.
Could someone please help me on this question? I need help!!
Answer:
Step-by-step explanation:
do you think you could take a closer up one then I will help you.
i need help with c and d its due very soon!!!!
Answer:
Step-by-step explanation:
A) The slope is 5/30x or 30/5x dependent on which is x and which is y.
B) is 4 not -4
C) 0.1 or 6.0 and 4.0
D) its b or c
Answer:
Step-by-step explanation:
Thx for deleting my
An electrician needs 3 rolls of electrical wire to wire each room in a house. How many rooms can he wire with 3/4 of a roll of wire?
Answer:
He can wire
\( \frac{1}{4} \)
of a room with 3/4 of a roll of wire.
Step-by-step explanation:
We can solve by using proportions.
Let's set it up.
\( \frac{3 \: rolls}{1 \: room} = \frac{ \frac{3}{4} \: of \: a \: roll}{x} \)
We are now going to cross multiply. By cross-multiplting, you would get:
\( \frac{3}{4} = 3x\)
You are now going to divide both numbers by 3 in order to get the x by itself.
\( \frac{ \frac{3}{4} }{3} = \frac{3x}{3} \)
By dividing, you get:
\( \frac{1}{4} = x\)
Therefore, the answer is 1/4.
The number of rooms he can wire with 3/4 of a roll of wire is 1/4.
What are proportions?Proportion, in general, is referred to as a part, share, or number considered in comparative relation to a whole. Proportion definition says that when two ratios are equivalent, they are in proportion. It is an equation or statement used to depict that two ratios or fractions are equal.
Given that, an electrician needs 3 rolls of electrical wire to wire each room in a house.
Let the number of rooms he can wire with 3/4 of a roll of wire be x.
Now, the proportion is
\(\frac{3}{1}=\frac{\frac{3}{4} }{x}\)
3x=3/4
x=1/4
Therefor, number of rooms he can wire is 1/4.
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....................
Answer:
?
Step-by-step explanation:
A pitcher contains 14.25 cups of iced tea. You drink 2.5 cups of the tea each morning and 2.25 cups of the tea each evening. When will you run out of iced tea?
Answer:
You will run out of iced tea in 3 days (a total of 3 mornings and 3 evenings)
Step-by-step explanation:
Day 1 - 9.5 cups left
14.25 - 2.5 - 2.25 = 9.5
Day 2 - 4.75 cups left
9.5 - 2.5 - 2.25 = 4.75
Day 3 - 0 cup left
4.75 - 2.5 - 2.25 = 0
Answer: You will run out of iced tea in 3 days
Step-by-step explanation:
2.5 + 2.25 = 4.75
14.25/4.75 = 3
PLZ HELP WILL GIVE BRAINLIST IF UR CORRECT!!!!!!
Answer:
55 1/2 miles per gallonMixed NumberHope that helps!
Answer:
The answer is 98 2/3 I believe and it's a mixed number.
Step-by-step explanation:
Convert any mixed numbers to fractions.
Then your initial equation becomes:
Applying the fractions formula for multiplication,
Simplifying 296/3, the answer is
98 2/3
P.S I think it's correct. Don't get me wrong, Okay?
Thank you!
enjoy your day!
-jmora273
This week, Talia ate 12 granola bars, which was 300% as many as she ate last week. A tape diagram. StartFraction part Over whole EndFraction = StartFraction 300 Over 100 EndFraction = StartFraction 12 Over question mark EndFraction. How many granola bars did Talia eat last week? 12 is 300% of what number? The percent in the problem written as a ratio: part = _______ whole = ______ 300 divided by _______ is equal to 12. 100 divided by ______ is equal to _____
The number of granola bars that were eaten last week is 4.
Since we are given the information that Talia ate 12 granola bars, which was 300% as many as she ate last week. Therefore, the equation that can be used in solving the question will be:
= 300% × x = 12
3x = 12
x = 12/3
x = 4
Therefore, the number of granola bars that were eaten last week is 4.
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pls answer ASAP this is due in 30 minutes
what's the length of the hypotenuse of the triangle if x = 3
Answer:2√73
Step-by-step explanation:Input x with 3
2(3) = 6
5(3) + 1 = 16
16 squared is 256
6 squared is 36
A square plus B squared is C squared
square root of 292
When solving real-world problems involving rational numbers, what can help you determine which operation and strategy to use?
HELP?!!!! ITS A A AND B QUESTION
Answer:
A: 80 and B: 5.5
Step-by-step explanation:
For A, just multiply 20 and 4 and which you would get 80 miles. And for B, if 1 inch is equal to 20 miles, you can divide 110 and 20 but the answer will be 5.5 rather than 5.
I think this is right but if you can, try and see if it’s correct later.
Answer:
The person who answered first is correct.
Step-by-step explanation:
Evaulate each expression when n = 2.3
N + 8n2 - 17=
Answer: 27.62
Step-by-step explanation:
plug in 2.3 wherever 'n' is
I'm assuming that the '2' in 8n2 is an exponent
2.3 + 8(2.3)² - 17 =
Using PEMDAS
start out with exponent since there isn't any parenthesis
(2.3)² = 5.29
2.3 + 8(5.29) - 17
move on to multiplication
8(5.29) = 42.32
2.3 + 42.32 - 17
with addition and subtraction, you do whichever comes first and since this equation starts with addition we'll start there
2.3 + 42.32 = 44.62
then the subtraction
44.62 - 17 = 27.62
Answer:
Step-by-step explanation:
The answer is 27.62
The table shows the multiplication of two linear expressions. Select the correct reason for each step.
Reason 1:
Reason 2:
Reason 3:
Reason 4:
Answer:
Step-by-step explanation:
reason 1:
opening of brackets to solve the expression
reason 2:
in multiplication order is followed i.e. the number always lead the variable in the expression
reason 3:
for clarification brackets are added to multiply like terms i.e. numbers with numbers and variable with the variable
reason 4:
the solved and simplified expression is delivered as a result
Item 30
Find the missing values in the ratio table.
Inches 2 _ _
Years 3 1 8
Answer:
1and3
Step-by-step explanation:
Answer: 1st box = 2/3
2nd box = 16/3
==============================================
Work Shown for the 1st box
2/3 = x/1
x = 2/3
There's not much in terms of steps
------------
Another approach for the 1st box
2/x = 3/1
2*1 = x*3
2 = 3x
x = 2/3
------------
Work Shown for the 2nd box
2/3 = x/8
2*8 = 3*x ... cross multiplying
16 = 3x
x = 16/3
Optionally this can be converted into a mixed number
16/3 = (15+1)/3
16/3 = 15/3 + 1/3
16/3 = 5 + 1/3
16/3 = 5 & 1/3
Step-by-step explanation: Hope this helps have a good day!
help, please...
Write an inequality describing all the real numbers on the number line that are less than -5.
Inequality:
Answer: x < -5
The graph will have an open circle at -5 on the number line. Shade to the left so you describe all values smaller than -5.
Answer: -8 >= x < -5
Step-by-step explanation: