Answers
Answer:
y=-1/2x+1
Step-by-step explanation:
Related Questions
The table represents temperatures for 9 days in February. What is the average temperature?
Answers
Answer:
35
Step-by-step explanation:
free points for me
Answer:
35- Yw Lovie <3
Step-by-step explanation:
7 Select the correct answer. A scientist is trying to predict the reglors of the world most likely to see a decrease in natural resources from population changes. Based on the evidence in the graph, what should the scientist conclude?
Answers
Answer:
A
Step-by-step explanation:
Your parents car initially costs $18,000 and it depreciates at a rate of 12% a year. How much will the car be worth after 5 years.
Using this equation, when your parents give you the car when the value drops below $2,000, in what year of depreciation will you become the owner?
Answers
Answer:
Step-by-step explanation:
value after five years = $18,000×(1-0.12)⁵ = 18,000×0.88⁵ = $9,499.17
:::::
The value drops below $2,000 in the 17th year.
A population has a standard deviation of 11. What is the approximate standard error of the mean for a sample size of 150?
Answers
Answer:
the approximate standard error is 0.90
Step-by-step explanation:
The computation of the approximate standard error is shown below:
As we know that
Standard error is
= Standard deviation ÷ √mean
= 11 ÷ √150
= 11 ÷ 12.247
= 0.90
Hence, the approximate standard error is 0.90
Can someone please help me ?
Answers
Answer:
Um, I feel like I don't have enough info to solve this
Step-by-step explanation:
Plz help ASAP 15 points 4. XY is tangent to circle Zat point Y. Xw is tangent to circle Zat point W.
If XY = 12 units, what is the length of the radius of circle Z to the nearest tenth of a unit
A. 4.8 units
B. 5.0 units
C. 4.5 units
D. Not here
Answers
9514 1404 393
Answer:
A. 4.8 units
Step-by-step explanation:
Segment ZX can divide the figure into two right triangles. Then angle XZY is 136°/2 = 68°. The tangent relation tells you ...
Tan = Opposite/Adjacent
tan(68°) = XY/r
r = 12/tan(68°) ≈ 4.848 ≈ 4.8
The radius of the circle is about 4.8 units.
Answer: 4.8 units
Step-by-step explanation:
Describe the shape of the data summarized in the histograms.
Answers
Answers:
5) Roughly symmetrical6) Skewed to the right (aka "right skewed" or "positively skewed")=======================================================
Explanation:
5) We don't have perfectly symmetrical data, as that would require the left half to be a perfect mirror copy of the right half. However, we have some semblance of symmetry going on. In the middle is 5 which is where the highest bar is, where the mode is located. The mean and median are likely to be around here as well. Then on either side of this highest peak are bars of shorter heights. The heights decrease as we move away from the center in either direction. We can draw an estimated or approximated bell curve (aka normal distribution curve or gaussian curve) to get a fairly good sense of how the data is roughly symmetric. The right-hand portion of this graph is shorter compared to the left side, but I don't think that's enough info to say if we have skewed data or not; so I would stick with "roughly symmetric" here.6) Unlike problem 5, we don't have symmetric data. Instead, we have data that is skewed to the right. The main cluster is grouped or centered on the left side, while we have some outliers to the right side. Draw a curve over each peak of the bars and you'll see that the right tail is pulled longer than the left tail is. We consider this a positively skewed distribution because there are outliers in the positive x direction compared to the main cluster. In contrast, a negatively skewed distribution would have outliers smaller than the main cluster. The mean is larger than the median for a right-skewed distribution. This is due to the mean being pulled on by the outlier, while the median is robust and isn't affected by outliers no matter how distant they are.Work out the number of cubes in the cuboid
Answers
The following dot plot represents a random sample of elementary students and the number of children that live in their home.
How many elementary students are in this random sample? Use a numerical value as your answer.
Answers
ᴇxᴘʟᴀɪɴᴀᴛɪᴏɴ
Each x represents one student and there are 30 x’s
Answer:
i have the same question
Step-by-step explanation:
A solution of a battery is 14% sulfuric acid. If we have 9 gallons of the
solution, how much of it is acid?
Answers
Answer:
14% od 2 gallons
Step-by-step explanation:
hope this helped also is this blue sign showing up saying something out exam mode?
Hey yall I really need some help; Image attached below
- 50 points
Answers
Answer:
YAY an answer got deleted so i can add mine!
Step-by-step explanation:
like i said the answer is 72m2
to find the area you multiply 48 by 1.5
48 x 1.5 = 72
35% of best buy customers buy a computer, 25% buy a warranty, and 5% buy a computer and a warranty. Find the probability that a Best Buy customer buys a computer given that the customer bought a warranty
Answers
Answer:
.2
Step-by-step explanation:
(.35((.05)).25)
.05/.25 = .2
A system of inequalities is shown below.
y < -1
2x - y < 2
In which quadrants is the solution set of the system?
Answers
Answer:
C
I may be wrong sorry if I am
Answer:
The answer is C
Step-by-step explanation:
Since they both have a negative y and Quardant 4 has a positive x
Name the shape of the hanging wire
Answers
Answer:
sorry Don didn't know ksjshsndjd
A triangular prism. The rectangular sides are 3 feet by 2 feet, 3 feet by 2.5 feet, and 3 feet by 1.5 feet. The 2 triangular sides have a base of 2 feet and height of 1.5 feet.
Trenton is building a skateboarding ramp in the shape of a triangular prism. According to his plan, the ramp would have a base of 2 feet, a height of 1.5 feet, and a length of 3 feet. The riding surface would measure 2.5 feet.
If Trenton wants to cover all faces of the ramp with plywood, how much plywood will he need to buy?
Answers
Answer:
21
Step-by-step explanation:
A 3D shape is shown below.
Select the matching net or nets from the options given.
Answers
CAN SOMBODY HELP ME IF YOU DO IT WRONG I WILL REPORT YOU BUT IF IT IS RIGHT I WILL GIVE YOU ALL MY POINTS AND BRINLY AND 5 STARS AND A THANKS BUT ALL I ASK IS THAT WHEN YOU ANSWER IT PLZZZZZZZZZ TELL ME HOW YOU DID IT I NEED TO NOW BECAUSE I NEED YOUR HELP
Answers
Answer:
D: 2:3
Step-by-step explanation:
She saw 2/5 mockingbirds
The remainder of birds she could see is 3
This means she saw 3 blue jays
The ratio is mockingbirds to blue jays, which is 2:3
can anyone help me with 5 and 7
Answers
Answer:
4) add 5x and 9x
answer: 14x - 30
7) subtract 28 from 15
answer: x - 13
Step-by-step explanation: sorry if it is wrong I try my best
Say me how to on chulla
Answers
If 15 people can fit comfortably in a 5 ftby 5 squarewhat is the ratio of the people to the rectangle's area ?
Answers
Answer: 15:25
Step-by-step explanation: the number of people is 15 and the area would be 25
Solve this system of equations:
y = x - 4
y = 6x - 9
Show your work in the text box below.
also Write your answer as an ordered pair.
Answers
Answer:
y=-3 x=1 (1,-3)
Step-by-step explanation:
y=x-4
y=6x-9
y+4=x
y+9=6x
difference = 5
x+5=6x
x=1
y=-3
1,-3
Can you help me image is here which 2 should I Drag
Answers
____ft = 6 yd
Fill in the blanks _____ for this
Answers
Answer:
18 feet
Step-by-step explanation:
There is 3 feet in 1 yard. So, all you have to do is do 3 x 6 and get the answer of 18 feet = 6 yards.
(2x -3) + (4c + 20) i need help
Answers
Answer:
=2x+4c+17
Step-by-step explanation:
(2x-3)+(4c+20)
=2x-3+4c+20
=2x+4c-3+20
=2x+4c+17
-14x > - 3
Please respond fast
Answers
Answer:
x<3/14 is the answer
Step-by-step explanation:
Zoe spent 5/10 of an hour jumping rope.Write the amount of time she spent jumping rope as a fraction in simplest form
ONLY THE SMARTEST PERSON IN THE WORLD COULD ANSWER THIS PLZ HELP!
Answers
Answer:
...
Step-by-step explanation:
its 1/2
5/10 in simplest form is 1/2
so this is how long she took as a fraction...
please help me I need to get a good grade on this
Answers
I NEED HELP ASAP!
MAKE SURE ITS CORRECT!
What is the area of this figure?
Answers
Answer:
320 ft^2
Step-by-step explanation:
16*16/2+13*8+8*11=128+104+88=320 ft^2
Kendall has eaten 74/100 of her sandwich. Parker ate 5/10 of his sandwich. How much more of a sandwich did Kendall eat than Parker?
Answers
Answer: 24/100 more
Step-by-step explanation:
Answer:
kendall ate 24/100 more than parker
Your weight on Mars varies
directly with your weight on
Earth. A person weighing 125 lb on
Earth weighs 47.25 lb on Mars,
since Mars has less gravity. If
you weigh 155 lb on Earth, how
much will you weigh on Mars
rounded to the nearest pound?
Answers
Answer:
w=58.59
Step-by-step explanation:
47.25/125=w/155
155×47.25/125=155×w/155
7323.75/125=w
w=58.59