Answer:
1.6
Step-by-step explanation:
The Mean Absolute Deviation (MAD) is the distance each number is away from the mean divided by the amount of numbers.
15 is 4 away from 19, for example
So:
19 - 15 = 4
25 - 19 = 6
19 - 13 = 6
19 - 15 = 4
19 - 18 = 1
20 - 19 = 1
22 - 19 = 3
24 - 19 = 5
4 + 6 + 6 + 4 + 1 + 1 + 3 + 5 = 30
30/19 = 1.5789, rounded to 1.6
Answer:
Use 19, and subtract each number. For example, if it is 15, you do 19 - 15, but if it is over 19, like 24, do 24 - 19. Do this to all the numbers and add them up, thats your mad.
Step-by-step explanation:
Three lines intersect at point , as shown in the diagram below. Find the measure of ∠. SHOW ALL WORK.
Answer:
<VPQ = 83°
< VPU = 35°
Angles on a straight line adds up to 180°
Therefore 35°+ 62°= 97°
180- 97= 83°
MAKE SURE TO SHOW YOUR WORK!!!!!
Answer:
The mean of Quiz 2 scores is greater than the mean of Quiz 1 scores, but variability is the same.
[tex]{ \tt{quiz \: 1}} : { \tt{ \frac{70 + 91 + 85 + 87 + 73 + 74 + 77 + 83}{8} }} \\ = 80 \\ \\ { \tt{quiz \: 2}} : { \tt{ \frac{75 + 82 + 78 + 96 + 92 + 79 + 90 + 88}{8} }} \\ = 85 [/tex]
[tex] \\ \\ { \underline{ \blue{ \tt{⚜becker \: jnr}}}}[/tex]
What is the scale factor from Figure A to Figure B (With Screenshots)
Answer:
Dilation/ Scale Factor of 1/2
Translation down 3
Translation right 5
Step-by-step explanation:
Hope this helps!
The band club needs $1328 for decorations for this year’s concert. So far, they have $43. Find the minimum amount each of the 30 members can raise to meet their goal.
2 step Inequalities
Answer:
$42.83
Step-by-step explanation:
1: Subtract the amount they have by the amount they need.
1328-43= $1,285.
2: Divide amount they need ($1,285) by the total staff members (30). Hence the equation is 1285 ÷ 30
3: Whatever answer you get from that equation is the answer
1285 ÷ 30 = $42.83
When you divide, you are setting the amount each staff member needs to donate by seeing how much money 30 people can give (equally) that adds up to 1285.
Hope this helps :)
-jp524
The farmer needs to buy fertilizer to spread on his garden. The garden is a 20 x 15 rectangle. A bag of fertilizer covers 30 ft.² of garden. How many bags of fertilizer will be needed?
Answer:
[tex]10[/tex]
Step-by-step explanation:
The area of a rectangle is given by [tex]A=lw[/tex], where [tex]l[/tex] is the length of the rectangle and [tex]w[/tex] is the width of the rectangle. Therefore, the area of a 20 x 15 rectangle is equal to [tex]20\cdot 15=300\:\mathrm{ft^2}[/tex].
Since one bag of fertilizer covers 30 square feet, the farmer needs [tex]\left \lceil \frac{300}{30}\right \rceil=\boxed{10}[/tex] bags of fertilizer.
Answer:
10 bags of fertilizer.
Step-by-step explanation:
300 area
300 / 30 = 10 bags
Solve for x in the diagram below
Answer:
x = 12
Step-by-step explanation:
The 2 angles add up to 90 degrees, so 3x + x + 42 = 90
3x + x + 42 = 90
Subtract 42 from both sides:
3x + x = 48
3x + x = 4x, so
4x = 48
Divide both sides by 4:
x = 12
This is a fraction btw. I need help
y^5
___ = (must simply also)
(y^3)^4
56. A small square pyramid of height 6 cm was removed from the top of a large square pyramid of height 12 cm forming the solid shown. Find the exact volume of the solid.
Answer: I think it's 15,872cm
Describe the mistake that Kwame made in his work.
Answer:
Step-by-step explanation:
He forgot to subtract thr 2x + 10 from 4, the equation would be 14 - 2x
Answer:
Kwame first needed to distribute the -2 instead of adding 4 and -2
Step-by-step explanation:
It should be like this instead:
4-2x-10
-2x-6
The answer suppose to be:
-2x-6
what simple machine is shown here :
Answer:
Lever (credits to 201126169) :)
Step-by-step explanation:
The name of the simple machine is a lever.
A triangle has vertices at (4,2), (-5,5), and (-5,2). What are the coordinates of the vertices of the image
after the translation (x,y) → (x + 1, y - 4)?
. (-5,5) (
The coordinates are (4,2) ►
and (-5,2) ►
Complete the description of the translation.
The triangle is translated
unit(s) to the right and
unit(s) down.
Answer:
(5, -2), (-4, 1), (-4, -2)
The triangle is translated 1 units to the right and 4 units down.
Explanation:
I'll explain how (4, 2) translated into (5, -2)
so the translation is (x+1, y-4)
u basically just replace x and y with the coordinate of the original vertices
so (4+1, 2-4)= (5, -2)
Hope this made sense and plz give brainliest thx:)
PLZZ HELP!!!!!!!!!!!!
Answer:
7. 5.5
9. 8
11. 30
13. 31
15. 42
17. 24
19. 8
Step-by-step explanation:
To find the median, arrange the data in ascending order. The median will be the middle value. If the number of values is an even number, the median will be the average of the two middle numbers.
Please give brainliest if I helped!
Please help I will give Brainliest
Answer:
The odd function is written f (x) = (x) and rounds the odd numbers to the nearest integer.
The graph of f (x) = (x) includes the point (17/4), (7/2), (15/6)
Step-by-step explanation:
The odd function seeks to round odd numbers, with fractions of first odd numbers and then even by adding 3 to them.
Find the area of the given triangle.
A triangle has a height of 15 feet and a base of 10 feet. Another side is 25 feet.
The base (b) of the triangle is
feet.
The height (h) of the triangle is
feet.
The area of the triangle is
square feet.
Answer:
75 squared feet
Answer:
75
Step-by-step explanation:
area(1/2×b×h)
1/2×10×15
1×5×15
=75
HELP ASAP!! (USE IMAGES and IF YOU REPLY WITH NONSENSE I WILL REPORT)
Answer:
The answer is D.
Step-by-step explanation:
Look at the picture and test all of the scenarios. Which ever one works, then that is your answer.
Answer:
d is the answer
Step-by-step explanation:
Is this a supplementary, complementary, or vertical angle?
Answer:
the answer is supplementary
hope this helps
have a good day :)
Step-by-step explanation:
The chef at a restaurant bought 37 pounds of salad for $46.25. How much did she pay for 1 pound of salad? Show all work and explain your reasoning.
Answer in paragraph
Answer:not sure
Step-by-step explanation:
Can someone help with this question below?
Answer:
C = 106.76 cm
Step-by-step explanation:
In the diagram, we are given the diameter (d), which is 34 cm. Using the formula you are given, we know circumference is 3.14 × d
C = 3.14 × d
C = 3.14 × (34)
C = 106.76 cm
The circumference is around 106.76 cm
What is the value of X ?
A.) 15
B.) 16
C.) 18
D.) 19
Answer:
the answer is answer D I am for sure
Answer:
Solution given;
3x+123=180°[pairs angles of straight lines are supplementary]
3x=180°-123
x=57/3
x=19
D.) 19
write the standard form of the equation of the circle with radius r and center (h,k)
r=5 (h,k)= (-3,4)
Answer:
x2 + y2 = 9.
Step-by-step explanation:
The equation is (x-h)2 + (y-k)2 = r2
So, if the center is (0,0) and the radius is 3, the equation is:
(x-0)2 + (y-0)2 = 32, which simplifies to x2 + y2 = 9.
If y - 2x = 3 and y - x = 1, what are the values of x and y?
Answer:
x = -2
y = -1
Step-by-step explanation:
y - 2x = 3 and y - x = 1
Subtract the second equation from the first
y - 2x = 3
- ( y - x = 1)
––––––––––
-x = 2
Multiply both sides by -1
x = -2
Sustitute x = -2 into the first equation
y - 2(-2) = 3
y + 4 = 3
Subtract 4 from both sides
y = -1
PLEASE HELP ME ASAP BECAUSE I AM SLOWLY LOSING MY MIND-
Answer:
35 + 80 = 115
180 - 115 = 65
plzz brainliest........
Answer:
It is A. 115º since it is the only coherent angle. The other angles are not widely used.
Choose 4 values for x to complete the function f(x)=x-7.
The length of the minute hand is 200% of the length of the hour hand.
In 1 hour, how much farther does the tip of the minute hand move than the tip of the hour hand? Round your answer to the nearest hundredth.
Answer:
An essay is, generally, a piece of writing that gives the author's own argument, but the definition is vague, overlapping with those of a letter, a paper, an article, a pamphlet, and a short story. Essays have traditionally been sub-classified as formal and informal. Formal essays are characterized by "serious purpose, dignity, logical organization, length," whereas the informal essay is characterized by "the personal element (self-revelation, individual tastes and experiences, confidential manner), humor, graceful style, rambling structure, unconventionality or novelty of theme," etc.[1]
Essays are commonly used as literary criticism, political manifestos, learned arguments, observations of daily life, recollections, and reflections of the author. Almost all modern essays are written in prose, but works in verse have been dubbed essays (e.g., Alexander Pope's An Essay on Criticism and An Essay on Man). While brevity usually defines an essay, voluminous works like John Locke's An Essay Concerning Human Understanding and Thomas Malthus's An Essay on the Principle of Population are counterexamples.
In some countries (e.g., the United States and Canada), essays have become a major part of formal education. Secondary students are taught structured essay formats to improve their writing skills; admission essays are often used by universities in selecting applicants, and in the humanities and social sciences essays are often used as a way of assessing the performance of students during final exams.
The concept of an "essay" has been extended to other media beyond writing. A film essay is a movie that often incorporates documentary filmmaking styles and focuses more on the evolution of a theme or idea. A photographic essay covers a topic with a linked series of photographs that may have accompanying text or captions.
I think it moves probably twice as fast as the hour hand but I'm not sure.
I need help------
Kelsey has the following coupons:
Coupon 1: Save $0.50 off the total price when you buy 2 regular-size boxes of Crunchy Crisp Crackers.
Coupon 2: Save $0.30 off the price when you buy 1 large-size box of Crunchy Crisp Crackers.
Which coupon should Kelsey use to pay the lower price per ounce for the crackers?
Additional Information: Regular-size box = $1.75 : 10 oz
Large-size box = $3.75 : 22 oz
Answer:
It would be best to buy the two regular sized ones
Step-by-step explanation:
Two cities on a map were 2 1/4 in. apart. The cities are actually 56.25 miles apart. Write the scale as a COMMON RATIO/FRACTION
Step-by-step explanation:
You either change the fraction to decimal numbers or the decimal numbers to fraction just like the question said okay so let's play go
2 ¹/⁴ in decimal is 2.25
so the ratio
STEP 1
2.25:56.25
Divide it to the lowest terms
2.25:56.25
the answer is
0.45:11.25
Find the MEAN for the data set: 6, 2, 7, 3,2
Answer:
4
Step-by-step explanation:
To find MEAN, add up all the values in a data set and then divide by the number of values.
6+2+7+3+2 = 20
Number of values in data set: 5
20÷5= 4
Find the area of the figure.
Answer:
45
Step-by-step explanation:
1 x 1 x 3 x 3 x 5
Answer:
45
Step-by-step explanation:
If 80% of an item is $280.00, what is the original price?
Answer:
$350.00
Step-by-step explanation:
$280 = 80%
$3,5 = 1%
$350 = 100%
if $280 is 80%
then every percent is $3,5
original price is 100%
so multiply 3,5 by 100
then you'll get 350
1. Ellen had 2 ¼ metres of ribbon. If she used ⅓ of this, how much did she use?
2. An employer pays his factory worker $6.25 an hour. What does he have to pay 100 workers for 1 hour?
3. A packet of sugar weighs 0.65kg. What is the weight of 12 such packets?
4. What is 2.31 divided by .11?
5. Find the value of 8.46 divided by 3?
6. Find the sum of: 6:3, 0.09 and 8.
7. Express 9 2/100 as a decimal.
Plz answer all
Please show the working no links
Answer:
2nd answer $625 3rd ans 7.8kg
Step-by-step explanation:
2nd answer
1 employee = 6.35$ in1 hour
therefore 100 worker = 100X6.35
= 635$
Answer:
1 = 2 7/12
2 = $625
3 = 7.8kg
4 = 21
5 = 2.82
6 = 10.09
7 = 9.02
Step-by-step explanation:
1. - 2 1/4 + 1/3 = 2 7/12
2. - 6.25*00 = $625
3. - .65*12 = 7.8kg
4 - 2.31 / .11 = 21
5. - 8.46 / 3 = 2.82
6. - 6:3 = 2, so 2 + 0.09 + 8 = 10.09
7. - 9.02
