1 Find the median, mean and standard deviation
1
Crounded to 2 decimal places) of the followingOkay
random sample : 122, 342, 117, 223
Please help me with this I would give you 50 points.
oml please help me its very confusing
Answer: 3) volume= 28ft³
Surface area= 64ft
4) Volume= 24mi²
Surface area= 192mi
Step-by-step explanation:
3) Volume= length x width x height
= 7x2x2
= 28ft³
Surface area= [(2x2)x2]+[(7x2)x4]
= 8+56
=64ft
4) Volume= 1/2 x length x base x height (whenever finding the areas of triangular shapes you should multiply it by 1/2)
continuation;
= 1/2 x 8 x 6
= 1/2 x 48
= 24 mi³
Surface area= (1/2 x 8 x 6 x 2)+(6 x 6)+(10 x 6)+(8 x 6)
= 48 + 36 + 60 + 48
= 192 mi
I think you can manage to do the other two questions, if you need help let me know and I'm leaving the other questions to you as you should understand and try those questions alone. Still, I'm ready to help :)
What is the shape of the cross section of the figure shown?
Answer:
triangle
Step-by-step explanation:
Answer:
triangle
Step-by-step explanation:
The dot plot shows the number of library books borrowed by a group of children. A dot plot whose number line is labeled Number of books borrowed. There is 1 dot above 0, 2 dots above 1, 4 dots above 2, 4 dots above 3, 6 dots above 4, 3 dots above 5, 5 dots above 6, 3 dots above 7, 1 dot above 8, and 1 dot above 9. Select from the drop-down menus to correctly complete the statement. The distribution of data is Choose... , with a mode of Choose... , and a range of
Answer:
Median cause there are no outliers
Step-by-step explanation:
its hard To explaIN but U should Ask Ur parents but basicaly what i did was find the mean and the medium and the range and i divide by 2 and see which one fitted in and it was median soo.
19. In a "TriboNcci" sequence, each number after the third number is the sum of the preceding three numbers. For example, if the first three numbers are 5,6, and 7 , then the fourth number is 18 because 5 + 6 + 7 = 18, and the fifth number is 31 because 6 + 7 + 18 = 31. The first five numbers of another TriboNcci sequence are P, Q, 86, 158, and 291 in that order. What is the value of P ?
Answer: each number after the third number is the sum of the preceding three numbers. For example, if the first three numbers are 5, 6, and 7, then the fourth number is 18 because 5 + 6 + 7 = 18 and the fifth number is 31 because 6 + 7 + 18 = 31.
Step-by-step explanation:
What is the best way to describe the center of the data represented in this line plot?
Select from the drop-down menus to correctly complete the statement.
Answer:
The number of inches is 1
Step-by-step explanation:
The median
Can someone please help
Step-by-step explanation:
Here is the answer...Hope it helps you
Answer:
9. Synonym: fast Antonym: slow 10. Synonym: beautiful Antonym: Ugly 11. Synonym: old Antonym: new 12. Synonym: powerful Antonym: weak 13. Synonym: difficult Antonym: easy 14. Synonym: fall Antonym: spring
Step-by-step explanation:
Synonym means the same meaning of a word, antonym means the opposite of the word
An artist made a sculpture out of sections of metal pipe and plastic tubing. He used 1/3 yard of metal pipe divided into 4 equal pieces, and 2 yards of plastic tubing divided into 3 equal pieces. What is the ratio of the length of a piece of metal pipe to the length of a piece of plastic tubing?
Answer: One piece of metal pipe is 3 inches. One piece of plastic however is 6 feet and there are 72 inches in those 6 feet so, the ratio would 3:72 but simplified, it shall be 1:8
Hope this helps!
Which linear function models the line on the graph?
Answer:
y = -2/3x + 20
Step-by-step explanation:
Two things we notice about the graph :
Y-intercept is 20Slope is negativeAccording to the options, feature 1 is incorrect in options 1 and 4, and feature 2 is incorrect in option 3.
Hence, the correct option is :
y = -2/3x + 20
im not good with math
Answer:
59°
Step-by-step explanation:
The total of all the angles in a triangle should amount to 180°. So:
64° + 57° = 121°
180° - 121° = 59°
50. Insert three geometric means between 2 and 512.
Giving 20 points.Help
what is 90 divided by 214
help on this please will give brainiest
Answer:
Function = Linear
Domain = (3,infinite)
Range = (1,infinite)
Please help me with this I would give you 50 points.
Answer:
Refer to image below:
Step-by-step explanation:
Use the number line to identify the least value, first quartile, median, third quartile, and greatest value of the data.
Donations (in dollars): 10, 30, 5, 15, 50, 25, 5, 20, 15, 35, 10, 30, 20
Answer:
least value is 5, median is 20, q1 is 10, q3 is 30, and the greatest value is 50.
Step-by-step explanation:
the least and greatest value is easy, just find the least and greatest numbers. median is in the very middle, so lay out the numbers least to greatest and find the middle. for q1 and q3, find the middle of the least value to median, and median to greatest value. hope this helps
A butterfly is 1 1/2 inches long and 1 2/3 inches wide. Lashay makes a scale drawing of the butterfly that is 1 inch long. What is the width of his drawing?
Answer:
1 1/9 inches
Step-by-step explanation:
The scale of the drawing is the ratio of the drawing size to the actual size. It applies to all drawing dimensions. This lets us write a proportion for the width of the drawing.
__
setupdrawing size / actual size = (1 in)/(1 1/2 in) = (width)/(1 2/3 in)
solutionMultiplying by 1 2/3 in, we find the width to be ...
width = (1 2/3 in) × (1 in)/(1 1/2 in)
width = (5/3 in)×1/(3/2) = (5/3 in)(2/3) = 10/9 in = 1 1/9 in
The width of the drawing is 1 1/9 inches.
The data in this set show the number of ounces of water each hiker in a group drank during a hike.
{20, 25, 19, 18, 21, 24, 15, 25, 20, 25, 19, 18, 21, 24, 15, 25
What is the mean of the data set?
Answer:
Well, it is using pattern!
Step-by-step explanation:
It is starting on 20 + 5 and the 2nd starts of 25 + 4.
Not 100% sure.
You can click on this link.
https://www.bartleby.com/questions-and-answers/for-the-raw-data-25-24-24-14-15-20-19-15-24-25-28-15-15-24-20-14-17-18-14-15-24-24-25-19-20-15-19-21/a90c87c7-e9ff-4912-9346-d22d2da5a6cc
You can copy and past the link, so that you can enter the website.
Please mark brainliest!!
how do i tell my ex i miss them and what we had but what if they don’t miss me?
Answer:
So basically just try to make em miss you or say "haha get pranked loser" and roast em hard
Step-by-step explanation:
Answer: I miss her too, I miss her smile every second of my life
Step-by-step explanation:
I NEED HELP ASAP!!! ^^ ( I WILL GIVE BRAINLIEST)
Answer:
320 ft³
Step-by-step explanation:
volume = (area of base) × (height of prism)
volume = bh/2 × (height of prism)
volume = (6 2/3 × 8/2 × 12) ft³
volume = 320 ft³
Answer:320 ft³
Step-by-step explanation:
A car dealer just took delivery on forty new cars. He plans to put four of these cars on display at the front of the lot. In how many ways can the dealer combine four of the forty cars if order IS important?
A.1,096,680
B.91,390
C.2,193,360
D.45,695
PLEEZE WILL GIVE BRAINLIEST!!!
Answer:
91390
I hope you will give brainliest
Step-by-step explanation:
So a dealer has 40 cars and he wants to put them on display for at a time when order doesn't matter. So that means we have a combination problem. And the number of combinations with N. Being the number in the sat in this case that's 40 are being the number that you choose being four. It's going to give me formulas and factorial over R. Factorial times N minus R. Factorial. So we want combinations of four things 40 things taken four at a time. So that's going to give me 40 factorial Over four factorial times 40 for factorial. That gives me 40 factorial Over four factorial times 36 factorial. So on top I'm going to have 40 Times 39 times 38 Times 37 over four times 3 times two Times one. Because the 38 factorial Will cancel out from 36 down or the 36 factorial rather. So let's see what that gives me 40 times 39 times 38 times 37. That is gonna give me (219) 336 0 divided by 24. That is gonna give me a total of 913 90 91,390 ways that you can display them. So this is choice C. C. For combination
If you had a set of numerical data and you wanted to see what was typical for that set of data, what type of graph should you use? bar graph pictograph line plot line graph. I searched and did not find it
Hey there! :)
(1) I would say bar graph because on bar graphs, you can separate all the data into different bars and compare all the different data.
(2) For finding mean, you have to add all the numbers and divide by how many numbers there are.
0 + 1 + 2 + 3 + 4 + 5 + 6 = 21
There are 7 numbers.
21 ÷ 7 = 3
The mean is 3
Hope this helps :)
Cost price: $152 Markup: 50% Selling price: ?
Answer:
228
Step-by-step explanation:
If the selling price is 50% we need to find 50 percent of 152, which is 76. And add that to 152
152+76=228
Answer:
Step-by-step explanation:
Facts
When you have a percentage markup question, find the percentage of the original amount, then add that number to the original.
MarkUP: add
original cost: $152
mark up of 50%
Step 1: Find 50% of 152
50% of 152= 76
Step 2: Add to get the final price
76+152= 228
Selling price= $228
Hope this helps :)))
The following figures are similar: Find the Length of EF
Please help!!! :)
I need help with Math
Answer:
Step-by-step explanation:
so on 54
1= is a function
2= not a function
3 = is a function
4= is not a function
and basically a function is just in the form Y=mx+ b
What is the exact volume of the cylinder?
You may use your formula sheet and a calculator.
Cylinder with radius labeled 3 inches and height labeled 6 inches
Question 1 options:
18π in³
36π in³
54π in³
63π in³
Answer:
C
Step-by-step explanation:
[tex]volume =\pi {r}^{2} h \\ volume =\pi\times {3}^{2} \times 6 \\ volume = 54\pi {in}^{3} [/tex]
ill give brainly and 20 points
Answer: C. the number of cakes baked.
A test has 40 questions. The test awards 2 points if the answer is correct and takes away 1 point if the answer is incorrect. A student answered 5 questions incorrectly. And got 35 questions correct. What was his score?
$5
$12
$10
$60
Answer: 65...
Step-by-step explanation: (65 is not on there but..)
35x2= 70 (correct)
5x1= 5 (incorrect)
70-5= 65 (total)
(❁´◡`❁) does anyone of ya'll know how to find PI π Im really confused (っ °Д °;)っ help me
WILL GIVE 100 POINT AND MARK BRAINLEST☜(ﾟヮﾟ☜)
Answer:
its 3.14, but if your trying to find the area of a cyrcal, its Pi * radius sqaured
Step-by-step explanation:
Answer:
3.14
Step-by-step explanation: