Answers
Answer:
Mean is 13.5
Median is 10
Step-by-step explanation:
Answer:
Mean: 13.5
Medain: 10
Related Questions
11.sınıf temel düzey matematik geometri :(
Answers
Step-by-step explanation:
öklid kurali var uygularsak:
(3 kök 5 ) ^(2)=X.(X+4)45= X(X+4) buradan X = 5 Cevap B seçeneği BAŞARILAR...A random sample of 100 felony trials showed a sample mean waiting time between arrest and trial = 173 days with a population standard deviation of waiting times = 28 days. Find a 99% confidence interval for the population mean waiting time. Stats question, I'm really struggling here. Please help me!
Answers
Answer: 165.78 < μ < 180.22
Step-by-step explanation: Confidence Interval of a mean is a method to estimate the true population mean, i.e., we can get an interval where the true mean exists.
A confidence interval is calculated as
x ± [tex]z\frac{\sigma}{\sqrt{n} }[/tex]
z is z-score for 99% confidence, which is: z = 2.58
Then, the estimate is
173 ± [tex]2.58\frac{28}{\sqrt{100} }[/tex]
173 ± 2.58*2.8
173 ± 7.224
lower limit: 173 - 7.224 = 165.78
upper limit: 173 + 7.224 = 180.22
The 99% confidence interval of the mean is between 165.78 and 180.22 and it means that the true mean of this population is between those numbers with 99% of confidence.
A picture of two horses pulling a carriage to the left.
A free body diagram with 5 force vectors. The first vector is pointing downward, labeled F Subscript g Baseline = negative 14,700 N. The second vector is pointing right, labeled F Subscript f Baseline = 75 N. The third vector is pointing upward, labeled F Subscript N Baseline = 14,700 N. The fourth vector is pointing left, labeled F Subscript pi Baseline = negative 1000 N. The fifth vector starts at the tip of the fourth vector, is pointing left, labeled F Subscript p2 Baseline = 800 N. The up and down vectors are the same length. The right vector is shorter than the left vector.
Two horses, Thunder and Misty, are accelerating a wagon 1.3 m/s2. The force of friction is 75 N. Thunder is pulling with a force of 1,000 N, while Misty is pulling with a force of 800 N. The force of gravity is 14,700 N and the normal force is 14,700 N. What is the mass of the wagon? Round the answer to the nearest whole number.
Answers
Answer:
1,327
Step-by-step explanation:
If Mitch bicycles at an avenger speed of 18 miles per hour,how long will it take him to cover 76.5 miles?
Answers
Answer:
b
Step-by-step explanation:
The body mass of a bird?
A) categorical
B)Discrete
C)continuous
Answers
Answer:
Categorical
Step-by-step explanation:
double checking to see if i'm right!
i believe that it's 108 but i'm not too sure!! can anyone tell me?? :))
Answers
Answer:
Yep! That looks right!
Step-by-step explanation:
please help!!!! very confused
Answers
Answer:
I think it is B
Step-by-step explanation:
Hope this helped have an amazing day!
A hamster is running on a wheel. The diameter of the wheel is 6 inches. The hamster makes the wheel turn 10 times. How far did the hamster run?
Answers
Answer:
60 in or 5 FT
Step-by-step explanation:
6 x 10 = 60 in
:D
Can anyone help me with this Midterm Advanced Algebra problem. (DONT ANSWER IF YOUR NOT SURE)
Answers
Answer:
2
Step-by-step explanation:
identify the center
Answers
I NEED HELP ASAP
Enter your answer by filling in the boxes to complete the equations that describe the calculation.
80 ÷ 5 = __ ÷ 5 + __ ÷ 5
= __ + 6
= __
Answers
Answer:
80 / 5 = 40 / 5 + 40 / 5 = 10 + 6 = 16
Step-by-step explanation:
80 / 5 = 16
__ / 5 + __ / 5
You can do 80 / 2 to fill in those two blanks because the answer needs to equal the same as 80 / 5
80 / 2 = 40
40 / 5 + 40 / 5
8 + 8 = 16
the third blank needs to also equal 16. So you can do 16 - 6 to know what fills in the blank.
16-6
10
10+6 = 16
The last blank must equal the same as all the other equations so 16 would fill it.
If you need further help, don't be afraid to reach out with any questions. I hope this helps!
Answer:
80/5= 50/5 + 30/5= 10 + 6= 16
values for 24/25 ÷ 4/5.
Answers
Answer:
1.2
Step-by-step explanation:
24/25 ÷ 4/5
Change the numbers from division to decimals. PS: this is the same thing just written much easier.
0.96/0.8
1.2
On Monday and Tuesday the lake received 18.45 inches of water. If it received 7.85 inches on Monday, how much did it receive on Tuesday?
Answers
Answer:
10.60 inches
Step-by-step explanation:
18.45
-7.85
_____
10.60 inches
PLZZ HURRY!!!
Triangle JKL is transformed to create triangle J'K'L'. The angles in both triangles are shown.
AngleJ = 90° AngleJ' = 90°
AngleK = 65° AngleK' = 65°
AngleL = 25° AngleL' = 25°
Which statement is true about this transformation?
It is a rigid transformation because the pre-image and image have the same corresponding angle measures.
It is not a rigid transformation because the corresponding side lengths are not equal.
It can be a rigid or a nonrigid transformation depending on whether the corresponding side lengths have the same measures.
It can be a rigid or a nonrigid transformation because a pair of corresponding angles measures 90°.
Answers
Answer:
It’s the third option
Step-by-step explanation:
They preserved the angles
Answer:
It can be a rigid or a nonrigid transformation depending on whether the corresponding side lengths have the same measures.
Step-by-step explanation:
edge 2020
GEOMETRY- The coordinate grid below shows triangle ABC and its image after the translation, triangle A’B’C’:
Answers
Answer:
y-8
Step-by-step explanation:
count from point b to b'
Answer: y - 8
Step-by-step explanation:
Point A prime is 8 units below Point A, as goes for each of the other corresponding point pairs. (B and B prime, C and C prime)
The cost of 5 scarves is $31.25. What is the unit price?
Answers
Answer:
Step-by-step explanation:
Unit price = 31.25 ÷ 5 = 6.25
So each scarf costs 6.25
Answer:
$8.75 per scarf
Step-by-step explanation:
5 scarves costs $43.75 so to get the price of one scarf, we just need to divide by 5.
43.75 / 5 = 8.75
One scarf costs $8.75
Step-by-step explanation:
$8.75 per scarf
Step-by-step explanation:
5 scarves costs $43.75 so to get the price of one scarf, we just need to divide by 5.
43.75 / 5 = 8.75
One scarf costs $8.75
j(h − 9) 3+ 2; use h = 9, and j = 8 -2-
Answers
ggcccgirafffeee
Please helppppp!!!!!!!!
Answers
Answer: I think it's B
Step-by-step explanation: You can use the answer if you want.
first question is Bitcoin is a virtual currency used to buy things online. An investment of $5125 in bitcoins grew 48 times. What is the total value of the investment?
And the second question is The cost of each projector in an office is $9841. Find the cost of 210 such projectors.
$
tell me the answer A S A P plz
Answers
[tex]\huge\mathbb\purple{AnSwEr}[/tex]
[tex]\huge❤\bold\red{Hello}❤[/tex]
Hey mate 1. $246,000 2. $20,66,610 is your Answer
[tex]My \: pleasure \: to \: help \: you \: anytime.[/tex]
[tex]Mark \: me \: as \: brainliest .[/tex]
[tex] \huge \mathscr \pink \star\underline {Follow \: me } \red \star[/tex]
Simplify (4x – 6) + (5x + 1).
Answers
Answer:
4x-6+5x+1
9x-5
Step-by-step explanation:
Answer:
9x-5
Step-by-step explanation:
like terms are added together, in this case, x
standard form for y=mx+b
Answers
Answer:
that's standard form for slope
Step-by-step explanation:
have a nice day :)
Solve for X, please help me.
Answers
Answer:
9+12=21
21+2=33
23+3=26
Step-by-step explanation:
the answer is 7
HELPPPPPPP I HAVE NO IDEA WHAT THE ANSWER IS!!!
Find the image of the letter for a reflection first across line L and then across line M. Is the resulting transformation a translation or a rotation? For a translation, describe the direction and distance. For a rotation, tell the center of rotation and the angle of rotation.
Which of the following shows the image in blue?
A.
B.
C.
Which of the following describes the resulting transformation?
A. It is a rotation about the point C. The angle of rotation is 76° clockwise.
B. It is a translation down to the right. The distance of the translation is twice the distance between the letter and M.
C. It is a translation down to the right. The distance of the translation is the distance between the letter and M.
D. It is a rotation about the point C. The angle of rotation is 152° clockwise.
Answers
3) The sum of the digits of a two digit number is 10. If 36 is subtracted from the number,
the digit interchange their places Find the number
Answers
Answer:
impossible,unless number is zero
Answer:
73
Step-by-step explanation:
Number is xy
x+y=10 .....a
(10x+y) - 36 = 10y+x
10x-x+y-10y=36
9x-9y=36
9(x-y)=36
x-y=4 ....b
a+b: 2x = 14 x = 7
y = 10 - 7 = 3
The two digit number is 73
check: 7 + 3 = 10
73-36 = 37 (73 vs 37)
The total cost C for p pounds of ham if each pound cost $3.55
Write a function rule using C and p as variables.
Answers
Answer:
If each pound costs $5.46, then
p
pounds can be multiplied to 5.46 to find the costs of different amounts of lithium.
Total cost: C
5.46
p
=
C
Step-by-step explanation:
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Answers
Answer: So the star equals 4 and the triangle equals 1
Step-by-step explanation:
(4,1)
Explanation:
Stars = 4
Triangles =1
Stacy's Weekly salary is $1516.52 what is her annual salary?
Answers
Answer:
Does she get paid once every week?
Step-by-step explanation:
Write an equation in point-slope form of the line that passes through the given point and with the given slope m.
(-2 ,1) ; M= 5
Answers
Answer:
y-1=5(x+2)
Step-by-step explanation:
Point-slope form is y-y₁=m(x-x₁)
1 is y₁ so we would fill the first half as "y-1"
We know that m=5, so we can just put it in where m goes.
So far, we are at y-1=5
-2 is x₁ but since it's a negative, and we are also using subtraction, we must cancel it and turn it into a positive. So, we would write (x+2)
The final equation is y-1=5(x+2)
What is the name of the most dangerous fault line in the U.S.?
Your
Answers
That one in the san Andreas movie?
BRAINLIEST
Which two expressions are equivalent for any value of y?
Group of answer choices
A. 3(3y + 3) and 6y + 6
B. 3(3y + 3) and 9y + 6
C. 9(y + 3) and 12 + 9y
D. 9(y + 3) and 27 + 9y