Answer:
Median= 10
Step-by-step explanation:
3,5,9,11,19,21
To find the median you put the number in order from least to greatest and then, you cross one off from both sides until you get to the middle.
9+11=20
20/2=10
PLEASE HELP ASAP
This data set shows the prices, in dollars, of books at the book fair.
{5, 6, 8, 8, 8,9, 9, 10, 10, 10, 10, 25}
The highest price is later removed from the data set.
How are the mean and median book prices affected?
Select from the drop-down menus to correctly complete the statements.
The mean price Choose... The median price Choose...
Blank A
A. Increases
B. Decreases
C. Stays the same
Blank B
A. Increases
B. Decreases
C. Stays the same
Answer:
they decreases
Step-by-step explanation:
with the 25 taken away the mean goes from 10 to 8.3
big math
Marsha uses 8.5 pints of white paint and blue paint to paint her bedroom walls. 2/5
of this amount is white paint, and the rest is blue paint. How many pints of blue paint did she use to paint her bedroom walls?
Answer:
5.1 pints
Step-by-step explanation:
Theres 2 ways
First way:
We can do 2/5 of 8.5 which is 3.4. Then, we can subtract 3.4 from 8.5 and get 5.1 pints.
Second way:
We can simply do 3/5 of 8.5 because the remaining 3/5 of the paint is blue. 3/5 of 8.5 is 5.1 pints
Hope this helped! I would appreciate a Brainliest if this helped you!
Question: the circumference of a circle is 18 pi centimeters. what is the area, in square centimeters, of this circle?
C=2 pi r
a:9pi
b:36pi
c:81pi
d:324pi
do yall know the answer to (2y-1)(4y-3)
Answer:
[tex]8y^2-10y+3[/tex]
Step-by-step explanation:
Step 1: Distribute
[tex](2y - 1)(4y - 3)[/tex]
[tex](2y * 4y) + (2y * -3) + (-1 * 4y) + (-1 * -3)[/tex]
[tex]8y^2 - 6y - 4y + 3[/tex]
Step 2: Combine like terms
[tex]8y^2 +( - 6y - 4y )+ 3[/tex]
[tex]8y^2+(-10y)+3[/tex]
[tex]8y^2-10y+3[/tex]
Answer: [tex]8y^2-10y+3[/tex]
MODELING REAL LIFE The data set shows the admission prices at several glass-blowing workshops.
Answer:
thank you I'm new here I appreciate your points
Tom cuts a wooden block in the shape shown for a woodworking project.
What is the volume of the block?
Answer:
600 cm³
Step-by-step explanation:
The volume of a prism is the product of the area of the base and the length of the prism (distance between parallel bases). It is given by the formula:
V = Bh
__
This triangular prism has a base area that is ...
A = 1/2bh . . . . . formula for area of a triangle with base b and height h
A = 1/2(6 cm)(8 cm) = 24 cm²
Then the prism volume is ...
V = Bh
V = (24 cm²)(25 cm) = 600 cm³
The volume of the block is 600 cubic centimeters.
HELP ME! I need this for an assignment that could get my grade to an A+ quick!
help please!! percentages thank you!!
Answer:
1)
16=25%
x=100%
25x=1600
x=64
2)
6300/1260 * 100 = 20
100 - 20 = 80%
3)
Total: 40
Set desingers: 16
16/40 = 40%
4)
500*22%=110
500-110=390
Hope this helped you! I would appreciate a Brainliest, if this answer helped you out!
1.) 64
2.) 80%
3.)40%
4.)390
Find the surface area of the regular pyramid.
Answer:
Answer = 93.6
Step-by-step explanation:
frist multipy 9 x 13 to get 117 than divided it by 2 = 58.5, than times it by 3 since there is three sides.
(58.5 x 3 is 175.5)
Than for the base multipy 7.8 x 9 = 70.2, but since its a tri, divided it by 2 = 35.1.
Add 58.5 and 35.1 to get 93.6
factor -1/3 out of 4-2/3y
The dolphins at the Douglas Aquarium are fed 4/5 of a bucket of fish each day. The sea otters are fed 4/5 as much fish as the dolphins. How many buckets of fish are the sea otters fed each day?
Answer:
0.64 or 16/25
Step-by-step explanation:
multiply
4/5 times 4/5
that would be 0.64
or 16/25
Factor $-2.1$ out of $10.5b-18.9$ .
Can someone help me with this? i will give brainliest if let me
and for some reason it don't let me put it like a pdf
Answer:
1. MAD= 1.75
2. 2.204
3. 6.16
4. 13
5. 2.33
6. 4.11
7. 1.33
8. 2.33
Step-by-step explanation:
What is the measurement of the indicated angle?
The planet Neptune orbits the Sun. Its orbital radius is 30.1 astronomical units (AU). Assuming Neptune's orbit is circular, what is the distance it travels in a single orbit around the Sun? (Give you answer in terms of π.)
Answer: 189.1 astronomical units
Step-by-step explanation:
The formula for the circumference of a circle is the C=dπ (circumference = diameter times pi)
the diameter is just the radius times 2
30.1 · 2 = 60.2
now multiply that by pi to find the circumference
60.2 · π = 189.1 astronomical units
Vienna bought a packet of 12 gift cards. She used 2 gift cards and her sister used 3 gift cards . What fraction of the gift cards did the two sisters use
Answer:
5/12
Step-by-step explanation:
the sisters used a total of 5 cards out of 12 cards
Write each equation in slope-intercept form.
Answer:
I only know the first 1 sorry but here is the answer y=-3/4+2
Step-by-step explanation:
3x+4y=8
-3x -3x subtract -3x to get on the right side
4y=-3x+8
/4 /4 /4 divide by 4 on both sides
y=-3/4x+2 since 4 can't go into 3 you leave as a fraction -3/4x
UPDATE: I found the answer to number 4
The answer is y=-11/7x+8
-11x-7y=-56
+11x +11x Add 11x
-7y=11x-56
/-7 /-7 /-7 Divide by -7 on both sides
y=-11/7x+8 Since -7 can't go into 11 you leave as a fraction -11/7x
ANOTHER UPDATE: I found the answer to number 7
-14x+y=7
+14x +14x Add 14x to both sides
y=14x+7 Since y doesn't have a number your answer is as shown
Find the value of x in the triangle shown below: 7,7,9 and 80 degrees and x
Answer:
50
Step-by-step explanation:
Step 1: Recognizing that we have an isosceles triangle
This is an isosceles triangle because it has two congruent sides(two sides with a length of 7). The angles across from the congruent sides are also congruent, so the angle without a label measures x∘
x, degrees:
Hint #22 / 4
Step 2: Writing an equation
The three angles in a triangle add up to 180 180 ∘
180, degrees. We can write this as an equation:
x + x + 80 = 180∘
+x ∘
+80 ∘
=180 ∘
x, degrees, plus, x, degrees, plus, 80, degrees, equals, 180, degrees
Hint #33 / 4
Step 3: Solving for x
x+x+80
2x+80
2x+80−80
2x
2
2x
x
=180
=180 Simplify the left-hand side
=180−80 Subtract 80 from each side
=100
=
2
100
Divide each side by 2
=50
Hint #44 / 4
The answer
x = 50
i need help on missing work
Answer:
the volume of this is 36cm
someone help meee TnT
my ind has suffer enough
Answer:
Number 9: A
Number 10: A
Step-by-step explanation:
Judging by the other answers for each questions, those make the most sense. Hope this helps :)
Jane bought a poster that had a length of feet and a width of feet. What is the perimeter of her poster?
6 1/6 feet
1 3/4feet
3 1/2 feet
6/16 square feet
Answer:
6 1/6 feet
Step-by-step explanation:
1. Add the fractions
2. Multiply the sum of the fractions by 2
6 1/6 feet
Lets Go deeper.
First add the whole numbers.
2+2=4
Next lets add the fractions 1/3 +1/3 = 2/3
When a fraction has the same denominator there is no need for finding the GCF
So far we have two sides done let us do the other side.
3/4+3/4=3/2
Next lets combine what we got
Please fast brainly I give brainlies to the correct answer
The following chips are placed in a bucket: 1 red, 4 yellow, 3 blue, and 5 green. One chip is randomly selected from the bucket.
What is the probability that the chip is blue?
Answer:
38% or .38
Step-by-step explanation:
I think
(PLEASE HELP QUICK, I WILL GIVE BRAINLIST)
A meteorologist reports that the chance of rain today is less than 25%. The variable r represents the chance of rain. Which statements about this inequality are true? Check all that apply.
A:The inequality representing the chance of rain is r greater-than 25 percent.
B:The inequality representing the chance of rain is r less-than 25 percent.
C:4.5% is a solution to the inequality.
D:33% is a solution to the inequality.
E:24% is a solution to the inequality.
f:25% is a solution to the inequality.
Answer:
b, c, and e
Step-by-step explanation:
PLEASE HELP ME !!!!!!
Answer:
-22
Step-by-step explanation:
it seems each point is increasing by 3. since the needed point is two behind -16 the result would be -22
(hopefully that'sright)
Essay on "We don’t need maths, now we have calculators on our phones/devices"
10-15 sentences
Five packages A, B, C, D, and E are shipped out. The values below represent the
probabilities that each package is delivered by Thursday. Place a check mark in
the box next to each probability that indicates that the delivery of the package
by Thursday is likely to happen, but is not a certainty,
If it's likely to happen, but it's not a certainty, then it has a high chance of happening. Pick P(D).
Answer Please!!!!!!!!!!!!!!
Answer:
2/8 probability
Step-by-step explanation:
Answer:
total number of outcomes possible = 8 { from table }
Number of outcomes with exactly one tail = 3
probability of getting exactly one tail = 3/8
I hope it's understandable.
By : Modern Einstein
I NEED HELP PLEASE
what information can you learn from a box plot graph? be sure to explain each part of this type of graph and the information you can obtain about the data in the graph?
Answer:
Box plot graphs tell you about your outliers and what their values are.
Casey picked 6 pounds of strawberries. Karen picked 48 ounces of blueberries. Jude picked 2 pounds of raspberries. They are going to make berry pies. The table shows the amount of berries needed for 1 pie.
Select all of the true statements below.
A.
Together, Karen and Jude picked the same weight of fruit as Casey picked.
B.
Casey picked 2 times the weight of fruit that Karen picked.
C.
There are enough berries to make 6 berry pies.
D.
If they make as many pies as they can with the berries they picked, there will be 4 pounds of strawberries left over.
E.
To make 8 berry pies, they will need 1 more pound of blueberries and 2 more pounds of raspberries.
Answer:
The only answer that would possibly would make sense would be E.
Step-by-step explanation:
First, let's find out how many ounces of berries it takes to make 8 berry pies. If you got 224, that's correct. If you don't understand, just look at the chart and see how many Blueberries, Raspberries, and Strawberries, in the weight of ounces, which is 8+8+12=28. Then, multiply 28x8=224.
The second step to finding the problem is converting 224 ounces to pounds, the quick answer being 14 pounds.
(You will need to reread the question to look at this step). If you read the question properly, you will see that Jude picked 2 pounds of raspberries. Reading information is crucial to answering any question. If you're going to fully answer the question, you need to convert 2 pounds to ounces, so you can add all the ounces, and then convert the total ounces to pounds. I would suggest reread the question now, if you need to. If you saw that Karen picked 48 ounces of Blueberries. (that was just extra info if you needed it), but now we need to convert 6 pounds to ounces, that being 96 ounces. Now, add the 3 total ounces for each berry, which is 32+48+96, which is 176.
Now, we need to convert 176 ounces to pounds, which is 11 pounds.
(Again, the total amount of ounces of berries needed to make 8 berry pies is 14 pounds). Now, if you look at the answer, now it makes immediate sense, ( the answer E). If the total pounds of berries that they picked is 11, and the total amount needed is 14 pounds, the total amount they picked is 3 pounds off, and what answer E says is 1 more pound of blueberries and 2 more pounds of raspberries, 1+2=3, it just clicks in your brain immediatly.
