Answer:
The runner with a mean running time of 6.2
Step-by-step explanation:
The value range parameters of the three runners are;
The mean running time of the runner, A = 6.2
The mean running time of the runner, B = 7.4
The mean running time of the runner, C = 6.9
The interquartile range of the runner, A = 1.1
The interquartile range of the runner, B = 0.02
The interquartile range of the runner, C = 0.08
Whereby the number of running times for the 3 runners is large, and with the assumption that distribution of the mean is normal, we have
The mean = The mode of the data
Therefore, the minimum, and maximum running time of the runners are;
Runner A;
Minimum running time = 6.2 - 1.1 = 5.1
Maximum running time = 6.2 + 1.1 = 7.3
Runner B;
Minimum running time = 7.4 - 0.02 = 7.38
Maximum running time = 7.4 + 0.02 = 7.42
Runner C;
Minimum running time = 6.9 - 0.08 = 6.82
Maximum running time = 6.9 + 0.08 = 6.98
The fastest runner has the lowest running time;
Therefore, the fastest runner is runner A with a mean running time of 6.2 with a minimum running time of 5.1
Someone answered this question with a link that didn't work so i need help
Answer:
y=0.875x + 6
Step-by-step explanation:
Answer:
Y= 7/8X+6
Step-by-step explanation:
Good luck bro .
The length of the base of a triangle with a constant area varies
inversely as the triangle's height. When the base is 36 inches, the
height is 8 inches. Find the length of the base when the height is
12 inches.
Answer: 102
Step-by-step explanation:
What is another way to write 46?
4×4×4×4×4×4
6×6×6×6
6+6+6+6
4+4+4+4+4+4
If you mean 4x6, then it would be C and D.
A would be 4^6 and B would be 6^4, both of which we don't want.
---
hope it helps
Answer:
None of the answers match your question.
I really need help with all 5 questions please help so confusing.
Answer:
if t=x
1)196
2)3.5
3)96
4)4
5)when t is 3 or when t is 4
Which expression shows the result of applying the distributive property to 12(5y+4)?
60y + 4
5y + 48
17y + 16
60y + 48
Answer:
60y+48
Step-by-step explanation:
question down below thx 16 points for u :)
Answer:
Perimeter is 12 units
Step-by-step explanation:
The length is 4 and the width is 2.
Perimeter = 2(l+w) = 12 units.
Por una tubería de 4.02 cm de diámetro circula agua a una velocidad de 1.9 m/s. En
una parte más estrecha el diámetro es de 3.61 cm. ¿Cuál es la velocidad que llevará el
agua en ese punto?Por una tubería de 4.02 cm de diámetro circula agua a una velocidad de 1.9 m/s. En
una parte más estrecha el diámetro es de 3.61 cm. ¿Cuál es la velocidad que llevará el
agua en ese punto?
Answer:
7.91
Step-by-step explanation:
I just took the quiz and i got an A
Could you guys please help me solve this basic math. PLS OMG ITS DUE :(
Answer:
21÷-3=-7
I dont know what all those extra boxes are for but I hope I helped a little
Who wants to help me with my work for online school for money...? I’ll pay 100 dollars if you catch me up on my work on canvas. E mail me at kanemagdalene at g mail .com if interested
Answer:
I am sorry I have my own work to do. Why don't you try catching up on it yourself maybe that would work. I also hate to break it to you but you could get in big trouble in any of your teachers find out.
Step-by-step explanation:
I know I did not help or anything but can I have a brainliest?
Storage units are numbered 1 through 50. What is the probability that the operator will choose a unit that is not a multiple of 8?
Answer:
22/25
Step-by-step explanation:
Multiples of 8 betwen 1 - 50 =
8
16
24
32
40
48
there are 6 multiples of 8
Numbers that are not multiples of 8 = 50 - 6 = 44
Probability the operator will choose a unit that is not a multiple of 8 = 44/50
Expressing in simpler terms = 22/25
Help 10 pts!!!
A cedar chest is a shaped like a rectangular prism. The cedar chest is 2 feet tall, 4 feet wide, and 2 feet deep.
What is the surface area of the cedar chest?
Answer:
40 ft^2
Step-by-step explanation:
lateral surface area -Slat = 24 ft^2
top surface area-Stop = 8 ft^2
bottom surface area -Sbot = 8 ft^2
24+8+8= 40
total surface area -Stot = 40 ft^2
Answer:
40
Step-by-step explanation:
took the test
» A group of 6 friends buy a video game that costs $60. They each
spend an equal amount of money. How much money does each
friend spend?
1» Let m stand for how much money each friend spends. Which equations
can be used to solve the problem? Choose ALL the correct answers.
m = 60 x 6
m= 60 = 6
m = 6 x 60
60 = 6 x m
Answer:
m = 60/6
60 = 6 x m
Step-by-step explanation:
Lucas is borrowing money to purchase a vehicle. A car dealership will loan Lucas $18,000 with a simple interest rate of 14.5% applied annually, and a 5-year payout plan. The bank will loan Lucas $18,000 with a compound interest rate of 8.9% applied annually and a 4-year payout plan. What is the difference in the total payback amounts?
Answer:
Difference in total payback = $5734.64
Step-by-step explanation:
Formula for the simple interest payout,
Interest = [tex]\frac{P\times r\times t}{100}[/tex]
P = Principal amount of loan
r = rate of interest (Annually)
t = Duration for the payment
Interest = [tex]\frac{18000\times 14.5\times 5}{100}[/tex]
= $13050
Total payable amount = 18000 + 13050
= $31050
Formula for the amount payable with compound interest,
Final amount = [tex]\text{Initial amount}(1+\frac{r}{n})^t[/tex]
Here, t = Duration of investment
r = rate of interest (Annual)
n = Number of compounding per year
Payable amount = [tex]18000(1+\frac{0.089}{1})^4[/tex]
= 18000(1.089)⁴
= $25315.36
Difference in total payback = $31050 - $25315.36
= $5734.64
If Lucas takes the 5-year payment plan he will end up paying $31,050. If Lucas takes the 4-year payment plan he will end up playing $24,408. Hope it helps.
Find the value of X
PLEASE HELP ASAP!!!!!
Answer:
-10
Step-by-step explanation:
the upper right is the same (105°), therefore the left 75°
now you have 180 = 75 + x + 115
therefore: -10
Reflect (-1, -1) over the y-axis.
Answer:
(1,-1)
Step-by-step explanation:
The height of a ball t seconds after it's thrown into the air
from the top of a building can be modeled by h(t) = -16t? +
48t + 64, where h(t) is height in feet. After how many
seconds does the ball hit the ground?
0-1 sec
O 2 sec
O 4 sec
0 1.5
for the ball to get to the ground the h=0 no hight it is now in the base point.
substitute the value t=0 into the equation we get 64.
since we want to know the time in seconds then we should subtract 60 from 64 (64-60=4)
then my answer is 0-4.
I'm not sure it's correct just wait for others to respond
I need help finding area fast
Answer:
24
Step-by-step explanation:
The awnser is 24 because you have to multiple 6x4
Step-by-step explanation:
6x4=24
The scale of a map says that 6 cm represents 15 km,
What is the actual number of kilometers that is represented by 16 cm on the map
Drake produced 52 songs last year. If each new album has 15 songs on it, how many of his songs were not released on an album?
Answer:
7
Step-by-step explanation:
If each album has 15 songs, 15 * 3 = 45 so 52 - 45 = 7. Therefore, Drake produced 7 songs not in an album.
You’ve probably heard police officers on television repeat the same line every single time they arrest someone: “You have the right to remain silent.” Have you ever wondered why they always say this? As it turns out, all police officers in the country are required by law to say these words, which are called “Miranda Rights.” They are named after a famous court case from 1966, Miranda v. Arizona.
THE CASE
In 1966, an Arizona man named Ernesto Miranda was accused of kidnapping and assaulting a teenage girl. After a few hours of questioning, he confessed his guilt to a police officer. Later, during his trial, the prosecution
used his confession as evidence to convict him. When the court did find him guilty, his lawyers appealed the case.
The case went all the way to the Supreme Court. The case related to the Constitution, because the 5th Amendment to the Constitution gives everyone the right to stay quiet when they are asked to confess a crime. Miranda’s lawyers argued that Miranda did not know about this right, and therefore his testimony
could not count as evidence in the trial.
THE RESULT
Since Miranda did not know about his 5th Amendment rights, his confession could not be used against him, and the Supreme Court ruled in his favor. The official court decision was over 60 pages long, but Chief Justice Earl Warren read the whole thing out loud for the court. It had two parts:
First, after the police arrest someone, they have to tell that person that they have the right to remain silent, just as it is stated in the 5th Amendment.
Second, the police also have to tell that person they have the right to use a lawyer in the trial and any time prior to that, and that if they cannot afford a lawyer, the government will provide them with one. These rights are both found in the 6th Amendment.
This is why you always hear police officers reciting these important rights whenever they arrest someone. They are called “Miranda Rights” today, named after Ernesto Miranda himself.
MIRANDA RIGHTS TODAY
The basic wording might sound familiar. “You have the right to remain silent. Anything you say can and will be used against you in a court of law. You have the right to an attorney. If you cannot afford an attorney, one will be appointed to you. Do you understand these rights as I have read them to you?” However, there are actually over 945 versions of the Miranda Rights! Every state and county can have its own wording.
Not only that, but the Miranda Rights also have to be translated into many different languages, in case the police arrest someone who does not speak English. There are also simplified versions, because it is important for minors
and the mentally disabled or mentally ill to understand their rights as well.
As it turns out, even 945 versions are not enough to make sure everyone understands what their rights really are. Some researchers have analyzed the wording of Miranda Rights from all over the country, and most versions are too complex for everyone to understand. Some are so complex, they are at the same reading level as a college accounting textbook!
It is extremely important that everyone can understand their right to remain silent and their right to be represented by a lawyer. The law says that, in order to use a suspect’s own confession against him, the court has to prove that the police read them their rights, they completely understood their rights, and that they chose to ignore those rights intentionally. The Constitution gave us these rights for a reason; make sure you understand them!
PART A: What does the word “convict” most closely mean as it is used in paragraph 2?
A. A person who has committed a crime
B. Deceiving someone as a legal tactic
C. To take someone to court
D. To find guilty of a crime
Answer:
D
Step-by-step explanation:
"Later during his trial, the prosecution used his confession as evidence to convict him." The word "convict" in the paragraph is used to find guilty of crime because used to CONFESSION :) enjoy
PLEASE HELP
32=7-5x
Answer:
x = -5
Step-by-step explanation:
25 = -5x
x = -5
Write an equation of the line in slope-intercept form. (0,2)(3,3)
Answer:
Slope = 1/3
Step-by-step explanation:
Hope this helps.
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Answer:
wow that is so cool how do you do that
Step-by-step explanation:
Please help me with this
Answer:
i cant see it...
Step-by-step explanation:
...
PLS help me
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Answer:
You would multiply (3 times 17) and then add 5. So the equation would look like this.
m=(3*17)+5 Step-by-step explanation:
Answer:
3x 17
do that first then add 5
Step-by-step explanation:
hope this helps
have a nice day/night
What is the best method to use?
- 4x - 2y = -12
4x + 8y = -24
Answer:
x=6, y=-6. (6, -6). I used elimination method.
Step-by-step explanation:
-4x-2y=-12
4x+8y=-24
-------------------
6y=-36
y=-36/6
y=-6
-4x-2(-6)=-12
-4x+12=-12
-4x=-12-12
-4x=-24
4x=24
x=24/4
x=6
Simplify *show work!!*
(X^6)^1/2
Answer:
[tex]x^{3}[/tex]
Step-by-step explanation:
in powers:
when there is x to the power of 6 to the power of 6 as an example you should multiply 6x6=36
so in this one try to do it like the one up there
6*[tex]\frac{1}{2}[/tex]=3 so it is [tex]x^{3}[/tex]
Determine the value of x (Different math problem)
Answer:
X=11
Step-by-step explanation:
5x+9+4x+5+7x-10=180°
5x+4x+7x+9+5-10=180°
16x+4=180°
16x=180°-4°
16x=176
X=11
please help fast asap
Answer: 47 degrees
Step-by-step explanation:
7x-9=4x+15 because of the vertical angle rule
7x-9=4x+15
3x=24
x= 8
So the angle 7(8)-9 = 47°
Answer:
m<ABC=<7x-9=7×8-9=47° is your answer
Step-by-step explanation:
4x+15=7x-9 vertically opposite angle
15+9=7x-4x
x=24/3=8
Find the values of x and y so that GHJK is a dart. Be sure to show all work .
Answer:
Step-by-step explanation:
In dart, adjacent sides are equal
JK = GK
3x - 9 = x + 13 {Add 9 to both sides}
3x = x + 13 + 9
3x = x + 22 {Subtract 'x' from both sides}
3x -x = 22
2x = 22 {Divide both sides by 2}
x = 22/2
x = 11
JH = GH
9y = 5y + 8 {Subtract 5y from both sides}
9y - 5y = 8
4y = 8 {Divide both sides by 4}
y = 8/4
y = 2