Answers
Answer:
Surface Area: 34
Volume: 10[tex]u^{2}[/tex]
Step-by-step explanation:
Volume = l*w*h
We need to divide the shapes up.
First Shape: 3 length * 1 width * 2 height
Second Shape: 2 length * 1 width * 2 height
6+4=10
Surface Area: 2(lw+wh+hl)
Lets divide the shape into two parts again and plug in the number into the formula.
2(3+2+6) = 2(11) = 22
However, for this, two units are inside to shape because we split it up. We can remove these 2 units.
22-2=20
Now we move to the next shape.
(Keep in mind, you can always just count surface area.)
2(2+2+4) = 2(8) = 16
However, again, two units are inside the shape because this is not just a simple figure.
16-2=14
14+20=34
Related Questions
Four spinners with distinct sections of equal area are spun 40 times. Which spinner is most likely to produce actual results closest to the predicted results?
a spinner with 2 sections
a spinner with 5 sections
a spinner with 8 sections
a spinner with 10 sections
Answers
Answer
: a spinner with 2 sections
Step-by-step explanation:
It is given that , Four spinners with distinct sections of equal area are spun 40 times.We want, theoretical Probability should be equal to experimental probability.The Spinner with least Division and maximum number of Spun will produce result equivalent to Theoretical probability.Here , in the problem there are four spinners, one having 2 cross sections, second having 5 cross sections, third having 8 section, and fourth having 10 section.So, Minimum number of Section is in Spinner A , which is equal to 2, probability of each section being equal to , Spinner having 5 cross sections,probability of each section being equal to ,third spinner, having 8 section,probability of each section being equal to ,fourth spinner having 10 section, probability of each section being equal to ,.To get the result that is experimental probability equal to theoretical probability, the number of trials should be as large as possible to get the result equal to theoretical probability.
pls answer the question
Answers
Answer:
40 degrees
its a 40* angle
Reina surveyed her friends, asking each of them, "How many times have you been to the amusemer
has a distribution that can be described several ways.
Select from the drop-down menus to correctly complete the statements about the distribution.
The distribution can be described by its shape. If there are more lower values than higher values, the
Choose..
The distribution can be described by its center. If the distribution is not skewed left or right, the Choose.
accurate measure of center.
The distribution can be described by its If spread. If the data set does not have an outlier, the Choose…
measure of spread.
Answers
Probability plots might be the best way to determine whether your data follow a particular distribution. If your data follow the straight line on the graph, the distribution fits your data. This process is simple to do visually. Informally, this process is called the “fat pencil” test.
For skewed distributions, it is quite common to have one tail of the distribution considerably longer or drawn out relative to the other tail.
As, it is known that, when the distribution of data is left-skewed, the mean is less than median.
In any research of distribution, the distribution is described by its shape. If there are more higher values than lower values, the distribution is skewed left.The distribution can be described by its center. If the distribution is skewed left or right, the median is an accurate measure of center.The distribution can be described by its spread. If the data set does not have an outlier, the interquartile range is an accurate measure of spread.Learn more about distribution of data here:
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Robert takes out a loan for $7200 at a 4.3% rate for 2 years. What is the loan future value?
(Round to the nearest cent)
Answers
Answer:
$7,526.94 future value with interest.
Step-by-step explanation:
Please help and give a full explanation
Answers
Answer:
-2
Step-by-step explanation:
and don't care about handwriting
Answer:
14 - 9x + 12 + x
This is an expression (not an equation), therefore it can't be solved.
Factor the expression
Collect like terms:
⇒ 14 + 12 - 9x + x
Combine like terms:
⇒ -8x + 26
Find the highest common factor of 26 and 8
Factors of 26: 1, 2, 13, 26Factors of 8: 1, 2, 4, 8Therefore, the highest common factor is 2
Factor out -2 from -8x + 26:
⇒ -2(4x + 13)
Alternatively, factor out 2 from 26 - 8x:
⇒ 2(13 - 4x)
5. Find the area of the composite figure.
120 in.2
234 in.2
228 in.2
240 in.2
Answers
Answer:
234 in.2
Step-by-step explanation:
To find the area of the composite figure divide it into 3 shapes.
A large rectangle which is 10 by 20 so the area is 200.
A smaller rectangle which is 2 by 14 so the area is 28.
Finally, a small triangle which is 2 by 6 so the area is 6.
Add the areas together and the total area is 200 + 28 + 6 = 234.
-lukelaws
Hope I helped If I did please mark me brainliest if I got it wrong sorry!
factor 1/7 out of 1/7x-2/7
Answers
I think its
0.14*x-2/7 hope this was helpful!
What is the measure of Angle X W Y?
Triangle X W Y. The exterior angle to angle W is 74 degrees.
16 degrees
74 degrees
106 degrees
116 degrees
Answers
106 degrees
hope this helped
A 40-inch piece of rope is cut into 4 equal pieces. How long is each piece in feet?
options:
1. 1/10 foot
2. 5/6 foot
3. 1 foot
4. 10 feet
Answers
Answer: 10
Step-by-step explanation:
Just divide 40 by 4 and you get 10
Can someone help me with this please.
Answers
Correct answer is (A)
( brainliest ) Write an equivalent fraction for each fraction.
A) 3/4
B) 3/7
C) 18/27
Answers
Answer: 12/16 , 9/21, 36/54
Step-by-step explanation:
3/4 x 4/4 = 12/16
3/7 x 3/3 = 9/21
18/27 x 2/2 = 36/54
What is the mean for Doctor A’s data set on contacts? What is the mean for Doctor B’s data set on contacts? Write a sentence comparing the number of people who wear contacts in the two data sets.
Answers
Answer:
The mean for Doctor A's set of contacts is 107.7 and the mean for Doctor B's set of contacts is 118.6. I'll let you do the rest :)
A little reminder about mean: mean is when you add up all the numbers then divide by how many numbers there are, hoped this helped (*^▽^*)
Answer: Doctor A's set of contacts is 107.7 and the Mean for Doctor B's set of contacts is 118.6.
Step-By-Step Explanation: Upon further examination of the data sets, it is interesting to note that the age groups represented in the first and second sets differ significantly. The first set had a higher percentage of individuals aged 40 and above, while the second set had a higher percentage of individuals aged 20-30. This information could provide valuable insights into age-related trends in eye care practices and could potentially lead to the development of more targeted treatment options for different age groups.
Furthermore, it is important to consider other factors that may influence the wearing of contact lenses, such as geographical location and occupation. It would be interesting to analyze data sets from different regions and industries to identify any patterns or trends that may emerge.
In conclusion, the analysis of data sets related to eye care practices can provide valuable insights into different aspects of our lives. It is essential to continue exploring and analyzing such information to make informed decisions and improve the quality of eye care for those who wear contact lenses.
Learn more about Statistics below:
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Drag each slope to the correct graph.
40 POINTS
Answers
Answer:
The bottom right would be -6/2. The top right one would be 1/2. The bottom left one would be 3/3. Lastly, the top left would be 6/2
Step-by-step explanation:
Hope this helps. Not 100% sure. I am about 75% sure. Good luck. :)
right one would be 1/2. The bottom left
one would be 3/3. Lastly, the top left
would be 6/2
Step-by-step explanation:
Hope this helps. Not 100% sure. I am
about 75% sure. Good luck. :)
Andre makes a trip to Mexico. He exchanges some dollars for pesos at a rate of 20 pesos per dollar. While in Mexico, he spends 9000 pesos. When he returns, he exchanges his pesos for dollars (still at 20 pesos per dollar). He gets back the amount he started with. Find how many dollars Andre exchanged for pesos and explain your reasoning. If you get stuck, try writing an equation representing Andre’s trip using a variable for the number of dollars he exchanged
Also is it possible if you could make it so I can copy and paste? I don't have much time left.
Answers
If 20 pesos = $1, simply divide 9000 by 20 to get 450
Or do my way and divide 9000 by 10 to get 900 then divide by 2 to get 450
So the answer is $450
Factor $-2.8$ out of $-16.8m-11.2$ .
Answers
Use the equation above to determine the estimated age, in months, of a puppy that weighs 11.4 kilograms
Answers
Answer: 4 months
Step-by-step explanation:
*see photo* first we convert kilograms to pound and 11.4 kilograms is about 25 pounds
*see other photo* a 25 pound puppy is 4 months old.
ACTUALLY ANSWER THIS PLEASE An economist wants to compare home ownership in her hometown versus home ownership in the state in which she lives. Statewide, she found that 68% of adults own their home compared to 57% of those surveyed in her city. The median price paid for a home within the state was $148,500 . The median home price paid by survey respondents in the economist’s city was $152,300 . The average number of years a responding city resident has lived in their home is 9 years. In comparison, the average number of years someone in the state has lived in their home is 4 years.
Given how they appear in the previous paragraph, which of the statements shown are considered population characteristics and which are considered sample statistics? Drag each statement into the appropriate descriptor box.
Answers
Answer:
Step-by-step explanation:
population
- 57%...
65%...
152,200...
148500...
simple:
4 years...
9 years...
NUMBER SENSE: The table shows the results of flipping two coins 12 times each. || Part 1 of the question ||
|| HH = 2 || HT = 6 || TH = 3 || TT = 1 ||
a. What is the experimental probability of flipping two tails? Using this probability, how many times can you expect to flip two tails in 600 trials?
The experimental probability is ___. You can expect to flip two tails ___ times.
Options: 1 - 50 - 60 - 11/12 - 1/2 - 1/12
(Options are not negative, just trying to make them look separated)
Answers
Answer:
50
Step-by-step explanation:
question a:
What is the probability of flipping two tails?
--> based on the table shown, probabilities of two tails is 1/12. So in 600 trials, the probability of flippng 2 tails is going to be 50, bc 1/12 x 60 = 50.
5. Find the area of the composite figure.
120 in.2
234 in.2
228 in.2
240 in.2
Answers
Answer:
240 in
Step-by-step explanation:
Hopefully this helped!
Simplify the expression using the distributive property. 6(x +7)
Answers
6x + 42
6x + 7
x + 42
Answers
we distribute the 6 to the x as well as the 7, so 6 times x and 6 times 7
[tex]6(x + 7)[/tex]
to find:the simplest form by using distributive property.
solution:[tex]6(x + 7)[/tex]
[tex] = (6 \times x) + (6 \times 7)[/tex]
[tex] = 6x + 42[/tex]
hence, the correct answer is option 1
Please help me with this I would give you 50 points.
Answers
Answer:
sorry I dont think it makes sence
Step-by-step explanation:
because if is 1:3 and your going to add 6 cats it probably wont work out. there is a mistake on your text book
1:3
2:6
3:9
by adding three on the right and one each time on the left so the answer to it would be three
You spin the spinner once.
5,6,7
What is P(even)?
Write your answer as a fraction or whole number.
Answers
Answer:
1/3
Step-by-step explanation:
I think the 5, 7, and 6 are the numbers on the spinner. If so there is 1 (one) even option out of 3. We are assuming the spinner isn't rigged, so the chance that it will land on an even number is 1/3.
(If this was helpful pls give brainliest)
What is the unit rate of the taffy per ounce?
Answers
2 5 10 12 15 20
$0.40. $1. $2.00. $2.40. $3. $4
Hope it helps!
Unit rate is same as slope - change in Y over change in X
Y 2.00- .40 = 1.60
X. 10 - 2 = 8
1.60/ 8 = .20 per ounce
You can double check your work, .20 x 20 oz = 4.00 as shown in last column
can someone help me please
Answers
HELP IM STUCK ON THIS QUESTION
Answers
Answer: Its 53.75.
Step-by-step explanation:
goodluck on your test
Answer:
d) $53.75
Step-by-step explanation:
Given that,
→ Ticket (x) = $5
→ Drink (y) = $2.75
→ Popcorn (z) = $3
Now we have to,
find how much does the group pay when there are 5 people in the group.
→ 5 × (x + y + z)
→ 5 × (5 + 2.75 + 3)
→ 5 × 10.75
→ [ $53.75 ]
Hence, the group pays $53.75.
x divided by 8=1.5 divided by 2
solve for "x"
Answers
2. We make x/8 = 0,75 | *8
so we get: x = 0,75 * 8
which is the same as x = 6
so the answer is x = 6
30 points - Select the properties that equilateral triangles and isosceles triangles have in common.
A 0 sides of equal length
B 2 sides of equal length
C 3 sides of equal length
D 3 equal angles
Answers
Hope this helps!
Calculate the area of the following composite figure
Answers
50x4=200
:::::::::::::
please help me!!!!!!
Answers
A figure is translated by (x,y) ---> (x+3,y-4) then by (x,y) ---> (x -3,y+4). Without graphing, how do you know the final position of the figure? Write an argument that can be used to defend your solution.
Answers
Answer:
the figure is in its original spot
Step-by-step explanation:
when u first translated the figure, the rule was (x+3,y-4), so it goes up by 3 units and left by 4 units. The next translation was the exact opposite of what u just did. It went down 3 units, and right by 4 units. By doing the exact opposite, u ended up on the original spot before anything was done to it