Answer:
66.5
Step-by-step explanation:
I took a test and got it right
Using it's concept, it is found that the mean absolute deviation for the data-set is of 4.17.
What is the mean absolute deviation of a data-set?The mean of a data-set is given by the sum of all observations divided by the number of observations.The mean absolute deviation of a data-set is the sum of the absolute value of the difference between each observation and the mean, divided by the number of observations.In this problem, the data-set is 63, 70, 68, 73, 58, 67, hence the mean is given by:
[tex]M = \frac{63 + 70 + 68 + 73 + 58 + 67}{6} = 66.5[/tex]
Then, the mean absolute deviation is given by:
[tex]MAD = \frac{|63 - 66.5| + |70 - 66.5| + |68 - 66.5| + |73 - 66.5| + |58 - 66.5| + |67 - 66.5|}{6} = 4.17[/tex]
More can be learned about the mean absolute deviation at https://brainly.com/question/3250070
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What is 21/5 as a mixed number?
Answer:
4 and 1/5
Step-by-step explanation:
21/5 = 4 and 1/5
Determine the vertical asymptote for the rational function f(x) = x-4 over 2x-3. Pls explain very well bc I dont understand it.
Answer:
This question has been already answered in brainly pls check it
https://brainly.com/question/13939972
Write the equation of the line in either point-slope form or slope-intercept form.
Write the equation of a line that has a slope of -3 and passes through the point (1.25, -4).
Use the drop-down menus to select the appropriate values in the equation.
y =----x+----
Answer:
y = -3x - .25 or y = -3x + -.25
Step-by-step explanation:
y = slope (x) + y-intercept
-4 = -3(1.25)+b
-4 = -3 .75 + -.25
-4 = -4
ASAP!!!!!!
Alayna is hanging a picture frame in the center of a wall that is 8 feet wide. If the picture frame is 22 1/4 inches wide, how far will each side of the picture frame be from the edge of the wall (in inches)? First, estimate the amount and then find the exact measurement. In two or more complete sentences, explain how you solved the problem. You may include a diagram in your explanation, if you wish.
Best Answer get Brainliest.
How do similarities and dilations relate to slope?
Answer:
Similarity. In order for two figures to be similar, they must have congruent (equal) corresponding angle measures and proportional sides. Dilations create similar figures because multiplying by the scale factor creates proportional sides while leaving the angle measure and the shape the same.
Step-by-step explanation:
DONT BE SHY GIVE THIS YOUR ALL
Answer:
B
Step-by-step explanation:
(2,1)
(x,y)
its the only one that goes right 2 and up 1
Answer:
B
Step-by-step explanation:
I'm pretty sure it has to be B because that is the only graph that has a line passing through the point (2,1).
A's point is (1,2)
C's point is (1,3)
D's point is (1,2)
Hope this helps :)
what is 13 times 154
Answer:
2,002
Step-by-step explanation:
have a good dayy
Trash Management charges its customers a fee of $25 plus $8 for each trash can they need emptied. Waste Away charges its customers $12 per trash can with no fee. Write an inequality that can be used to determine the number of trash cans for which it is less expensive for a customer to use Waste Away as their trash service.
Answer:
after 5 trash cans the waste away would be cheaper
Step-by-step explanation:
28+8x
12x
you would plug in numbers for x until one of them is cheaper in this case waste away is cheaper by $8 after 5 trash cans
There are fewer than six trash cans, so it is less expensive for a customer to choose Waste Away as their trash service.
What is inequality?Inequality is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are not equal.
Let x be the number of trash cans.
The cost for Trash Management is 25 + 8x, and the cost for Waste Away is 12x.
To determine the number of trash cans for which Waste Away is less expensive, we need to find the number of trash cans such that the cost for Waste Away is less than the cost for Trash Management, which can be expressed as 12x < 25 + 8x.
Solving for x, we get 12x - 8x < 25, which simplifies to 4x < 25.
Dividing both sides by 4, we get x < 25/4.
Therefore, it is less expensive for a customer to use Waste Away as their trash service if they have fewer than 25/4 = 6.25 trash cans.
Since the number of trash cans must be an integer, the inequality can be rewritten as x < 6.
Learn more about the inequalities here:
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Darnel decided to make his grandmother's favorite pound cake. In the recipe, it calls for 2 cups of sugar but Darnel added 3 cups of sugar. What is the percent error?
Answer:
66.67%
Step-by-step explanation:
What is the solution to t - 3 ≤ 12?
t ≤ 15
t ≤ 9
t ≤ 3
t ≤ 12
i will mark brainliest if correct !!
Answer:
t ≤ 15
Step-by-step explanation:
t - 3 ≤ 12
Add 3 to each side
t-3+3 ≤ 12+3
t ≤ 15
Select the appropriate inequality symbol to make the number sentence true.
0.735 ________73.5%
Thanks in advance!!
Answer:
=
Step-by-step explanation:
Why is the quotient of two negative
integers positive?
Answer:
The fact that the product of two negatives is a positive is therefore related to the fact that the inverse of the inverse of a positive number is that positive number back again
Step-by-step explanation:
It is because of a double negative makes a positive
2/9+23/9
Pls help!!!!!!!!!!
What is 12.346 as a fraction?
Please help
Answer: ¹²³⁴⁶/₁₀₀₀ or 12 ³⁴⁶/₁₀₀₀ as a mixed number reduced : 12 ¹⁷³/₅₀₀
or ⁷⁷³/₅₀₀
Step-by-step explanation: Multiply the whole number by the denominator of the fraction, then ad the numerator.
A three-place decimal will have 1000 as the denominator.
Check for common multiples sometimes the fraction can be reduced or simplified
Find the total surface area of a clyinder.
Answer:
the sides the formula for that is 2(pi)radius(height). the formula for the total surface area is 2(pi)radius(height) + 2(pi)radius squared.
Step-by-step explanation: The formula is 2 pi r 2 + 2 pi r h
Mickey and Minnie had dinner at Mice are Nice restaurant. Their bill was $42.78. If they tip their waitress 18%, how much tip will they leave? What was the their total bill with tip?
Answer:
The total bill with tip is $50.48
The tip is $7.70
Step-by-step explanation:
I promise you that is the answer!
can someone help me plesssss
Sorry ppl... T^T but I need help.
Answer:
y1= -5
y2= -1
y3= 5
y4= 9
Step-by-step explanation:
Answer:
y1= 2(0) – 5
= –5
y2= 2(2) – 5
= –1
y3= 2(5)–5
= 5
y4= 2(7) – 5
=9
hope it will help you.......Find the whole.
15% of ___ is 12.
Explain your method.
Answer:
Answer 80
Step-by-step explanation:
I'm Bad At Explaining things but...
15%=0.15
You find a part (%) By multiplying
So you Do The Opposite
12/0.15 =80
Hope This Helps!
Let me know!
:)
Answer:
80
Step-by-step explanation:
15% .................12
100% .................x
x = 100*12/15 = 1200/15 = 80
Good luck !
Nikki used the calculations shown to determine whether a carton of 12 eggs or a carton of 18 eggs was the better buy.
A carton of 12 eggs cost $2.39, and a carton of 18 eggs cost $3.39.
Unit price of the 12-egg carton = ($2.39)(12 eggs) = $28.68 per egg
Unit price of the 18-egg carton = ($3.39)(18 eggs) = $61.02 per egg
The 12-egg carton has the lower unit cost, so it is the better buy.
What was her first error?
She should have divided the cost of the carton by the number of eggs to find the price per egg.
She should have divided the number of eggs by the cost of the carton to find the price per egg.
She made a computational error when multiplying to find the unit price of the two cartons.
She made an error in choosing the eggs with the lower unit cost to be the better buy.
Answer:
b? I think because if the total is 2.39 the cost of each egg wouldn’t be bigger than the total
Step-by-step explanation:
5 + n2 > 8
A. n > 6
B. n>3
C. n>1.5
D. n < 26
Answer: n>1.5
( n2 here means 2×n not n² )
Step-by-step explanation:
5 + 2n > 8
Subtract 5 from both sides
5 -5 + 2n > 8 -5
2n > 3. Divide both sides by 2
2n/2 > 3/2
n = 1.5
I'm stuck on this:
A truck can be rented from Company A for $160 a day plus $0.30 per mile. Company B charges $70 a day plus $0.60 per mile to rent the same truck. Find the number of miles in a day at which the rental costs for Company A and Company B are the same.
3825360 divided by 369600
Answer:
10.35
Step-by-step explanation:
Answer:
10.35
Step-by-step explanation:
A line has a slope of -2 and a y-intercept of –3. Graph the line using the slope and y-intercept.
Which of the following points lie on this same line?
Answer:The answer is 231
Step-by-step explanation:
Answer:
it is 231
Step-by-step explanation:
CAN SOMEONE ANSWER THIS PLEASE!!!
Dillon decided to construct a rectangular deck in his back yard. It is 16 feet long and 13 feet wide. He is trying to determine whether he should construct the deck using cedar or a pressure treated material.
The cedar costs $21.09 per square foot for materials.
The pressure treated material costs $18.90 per square foot for materials.
The cost for labor will be the same for either material.
How much money would Dillon save installing a deck with pressure treated material instead of cedar? Explain or show your reasoning. You may use diagrams, drawings, or equations as well as words.
PLZZZ
Answer:
He would save $455.5
You would multiply 13 by 16 to get the total area of the deck.
Then you would multiply 208 times 21.09
Then you would multiply 208 by 18.90
You would get two numbers: 4386. 72 and 3931.2
You subtract the two numbers and you get 455. 52
Step-by-step explanation:
Answer:
455.52
Step-by-step explanation:
16x13=208
Cedar:
208x21.09= 4,386.72
Pressure-treated:
208x18.90= 3,931.2
Difference
4,386.72-3,931.2= 455.52
Here is a picture that shows one side of a child's wooden block with a semicircle cut out at the bottom.
Find the area of the side. Explain or show your reasoning.
Answer:
30.7 it was correct for me so ya
what is the square root of 84
Answer:
9.16515138991
Step-by-step explanation:
All you need to do for this is hit the square root button on a calculator, then put the number you wish to square.
Btw squaring is finding the number it takes to multiply itself by itself to get a number
Hope this makes sense!
I... I did it... Thanks-
Answer:
YAYYYYYY!!!!!!
Step-by-step explanation:
Congrats?? Lol
answer: good job
explanation:(ﾉ◕ヮ◕)ﾉ
Someone help me with this
Answer:
40/60
Step-by-step explanation:
|60| ___ |-60|
a. >
b. =
c.