Drag tiles to match each fraction, decimal, or percent to an equivalent fraction, decimal, or percent.
Answers
Answer:
...
Step-by-step explanation:
1. 0.002
2. 308%
3. 2 6/10
Related Questions
ANSWER FAST
1. x+7=16
2. 19=x-6
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15 less than 4G leaves 34
Answers
Answer:
4g - 15 = 34
4g = 49
g = 12.25
Answer:
G = 12 1/4
Step-by-step explanation:
4G - 15 = 34
4G = 34 + 15
4G = 49
G = 49/4 = 12 1/4.
What is it < > or =
1000kg 100000 g
Answers
9514 1404 393
Answer:
>
Step-by-step explanation:
1 kg = 1000 g
Multiplying by 1000, you have ...
1000 kg = 1,000,000 g
1,000,000 g > 100,000 g
The appropriate relation symbol is >.
What is the surface area of the square pyramid? 3 m 2 m 2 m
Answers
Answer: I believe it is 16
Step-by-step explanation:
because each triangle is the same so all of them have the same outcome so we do 3 x 4 which is 12 and then we do the square 2 x 2 which is 4 so 12 + 4 which is 16
Solve for x. Round to the nearest tenth, if necessary.
Answers
Answer:
Step-by-step explanation:
take 49 degree as reference angle
using cos rule
cos 49=adjacent/hypotenuse
0.65=x/16
16*0.65=x
10.4=x
Enter the value for x that makes this equation true.
5x + 7 = 3x - 5
Please include a step by step explanation
Answers
Answer:
x = -6
Step-by-step explanation:
5x + 7 = 3x - 5
Subtract 3x from both sides
2x + 7 = -5
Subtract 7 from both sides
2x = -12
Divide both sides by 2
x = -6
7+5 = 3x -5x subtract 5x from both sides
12 = -2x Combine both sides values
2x= -12 Move the negative if u want
X= -6 Divide by 2 to get the solution
5(-6)+7= 3(-6) -5 Make sure it’s right
-30 + 7 = -18 -5 Distribute -6
-23= -23 Check shows it’s correct
My faces are not all
congruent.
I contain 12 edges.
I contain 6 faces.
Answers
Answer:
its a rectangle
Step-by-step explanation:
Fifty seven percent (57%) of the students applying to a university are accepted. In other words, there is a 57% probability of being accepted. A sample of 12 applicants has been selected. Using Excel, answer the questions below. Please, round your solutions to 4 decimal places (if your answer has less than 4 decimals, it is okay to leave it as it is).
Answers
ANSWER FOR BRAINLIEST
The box plot below shows the number of students in the classes at Scott Middle School.
Identify the best measure of center and the best measure of variability of the data, and identify the values that correspond to those measures.
The best measure of center is the median.
The mean is 28.5.
The best measure of variability is the interquartile range.
The best measure of center is the mean.
The mean absolute deviation is 3.
The median is 26.
The best measure of variability is the mean absolute deviation.
The interquartile range is 5.
Answers
Answer:
The best measure of center is the median.
The best measure of variability is the interquartile range.
The median is 26.
The interquartile range is 5.
Step-by-step explanation:
A box plot displays 5 main values which are:
Minimum value
First Quartile (Q1)
Median
Third Quartile (Q3), and
Maximum Value
This, the measure of center that can be easily determined in a box plot is the MEDIAN, while the measure of variability can be determined by finding the difference between Q3 and Q1, which gives us the interquartile range (IQR).
Therefore, for the box plot given above:
✔️The best measure of center is the median (which is the value at the point where the vertical line divides the rectangular box).
✔️The median is 26
✔️The best measure of variability is the interquartile range
✔️IQR = 29 - 24 = 5
If you multiply 2/3 * 6/10, would the product be more than 6/10 or less than 6/10?
I WILL MARK YOU BRAINLIEST
Answers
Answer:
Less than.
Step-by-step explanation:
I have included the explanation in bullet points so it is easier to understand.
We don't even need to solve the problem in order to find out.
We know that any number times one is itselfWe know that any number times less than one would be less than itself.In order to get a product more than 6/10 we would need to multiply it by something more than 1.2/3 is not more than one, which means the product would be less than 6/10Hope this helps!
--Appleπ101
As part of the Pew Internet and American Life Project, researchers conducted two surveys in late 2009. The first survey asked a random sample of 800 U.S. teens about their use of social media and the internet. A second survey posed similar questions to a random sample of 2253 U.S. adults. In these two studies, 73% of teens and 47% of adults said that they use social networking sites. Use these results to construct and interpret a 95% confidence interval for the difference between the proportion of all U.S. teens and adults who use social networking sites.
Answers
Answer:
The 95% confidence interval for the difference between the proportion of all U.S. teens and adults who use social networking sites is (0.223, 0.297). This means that we are 95% sure that the true difference of the proportion is in this interval, between 0.223 and 0.297.
Step-by-step explanation:
Before building the confidence interval we need to understand the central limit theorem and the subtraction of normal variables.
Central Limit Theorem
The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]s = \frac{\sigma}{\sqrt{n}}[/tex].
For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.
For a proportion p in a sample of size n, the sampling distribution of the sample proportion will be approximately normal with mean [tex]\mu = p[/tex] and standard deviation [tex]s = \sqrt{\frac{p(1-p)}{n}}[/tex]
Subtraction between normal variables:
When two normal variables are subtracted, the mean is the difference of the means, while the standard deviation is the square root of the sum of the variances.
Sample of 800 teens. 73% said that they use social networking sites.
This means that:
[tex]p_T = 0.73, s_T = \sqrt{\frac{0.73*0.27}{800}} = 0.0157[/tex]
Sample of 2253 adults. 47% said that they use social networking sites.
This means that:
[tex]p_A = 0.47,s_A = \sqrt{\frac{0.47*0.53}{2253}} = 0.0105[/tex]
Distribution of the difference:
[tex]p = p_T - p_A = 0.73 - 0.47 = 0.26[/tex]
[tex]s = \sqrt{s_T^2+s_A^2} = \sqrt{0.0157^2+0.0105^2} = 0.019[/tex]
Confidence interval:
Is given by:
[tex]p \pm zs[/tex]
In which
z is the zscore that has a pvalue of [tex]1 - \frac{\alpha}{2}[/tex].
95% confidence level
So [tex]\alpha = 0.05[/tex], z is the value of Z that has a pvalue of [tex]1 - \frac{0.05}{2} = 0.975[/tex], so [tex]Z = 1.96[/tex].
Lower bound:
[tex]p - 1.96s = 0.26 - 1.96*0.019 = 0.223[/tex]
Upper bound:
[tex]p + 1.96s = 0.26 + 1.96*0.019 = 0.297[/tex]
The 95% confidence interval for the difference between the proportion of all U.S. teens and adults who use social networking sites is (0.223, 0.297). This means that we are 95% sure that the true difference of the proportion is in this interval, between 0.223 and 0.297.
Temp at midnight 5 °C & temp is decreasing at rate of 2°C per hour show on number line
Answers
Answer:
suusy
Step-by-step explanation:
sus
About 0.34 of the length of a cat is its tail. Write this decimal as a percent.
Answers
The triangle shown below has an area of 20 units squared. Find the missing side if the height is 8
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Answer:
5 unitsStep-by-step explanation:
Lets keep the missing side as x
And we also know that the area of Triangle is,
[tex] \frac{1}{2} bh[/tex]
So taking this into consideration we can write a linear equation like this,
[tex] \frac{1}{2} bh = 20[/tex]
Where height is 8,
[tex] \frac{1}{2} \times b \times 8 = 20 \\ 4 \times b = 20 \\ b = \frac{20}{4} \\ b = 5[/tex]
So therefore the missing side is 5
Find the height of the flagpole to the nearest meter. *
40
33
20
27
Answers
Answer:
Option 4
Step-by-step explanation:
From the given figure,
Measure of an angle = 34°
Adjacent side of the given angle = 40m
We have to find the length of the opposite side.
By applying tangent rule in the given right triangle,
tan(34°) = [tex]\frac{\text{Opposite side}}{\text{Adjacent side}}[/tex]
Opposite side = Adjacent side × tan(34°)
= 40 × 0.6745
= 26.98 m
≈ 27 m
Therefore, height of the flagpole is approximately 27 m.
Option 4 will be the answer.
If f(x)= 1/x+2 and a>3, which of the following could be f(a)
A =1/2
B = 1/3
C = 1/4
D = 1/6
Answers
The equivalent value of the function is f ( a ) = ( 1/6 ) , when a > 3
Given data ,
Let the function be represented as f ( x )
Now , the value of f ( x ) is
f ( x ) = 1 / ( x + 2 )
Now , the value of x > 3
So , the value of f ( x ) = f ( a )
And , when x > 3
f ( 4 ) = 1 / ( 4 + 2 )
f ( 4 ) = 1 / 6
Hence , the function is f ( 4 ) = 1 / 6
To learn more about function rule click :
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How much larger is the volume of a triangular prism when you double the height of the prism?
Answers
9514 1404 393
Answer:
2 times
Step-by-step explanation:
Other things remaining the same, the volume of any prism is proportional to its height. If you double the height, it is like having two prisms of the same size. The volume doubles. The new volume is 2 times the original volume.
please help!!
options are:
A. Point in quadrant 1
B. Point in negative x-axis
C. Point in quadrant 2
Answers
9514 1404 393
Answer:
A. Point in quadrant 1
Step-by-step explanation:
As x increases, the lines get closer together. The two lines will meet in Quadrant 1 at one point.
The solution set is one point in quadrant 1.
Consider the equation: 6x+55=x^2
1) Rewrite the equation by completing the square.
2) What are the solutions to the equation?
Answers
Answer:
1. x² - 6x + 9 = 55 + 9
x²-6x+9 = 64
2. (x-3)² = 64
x- 3 =+-8
x= 3+8 or 3 -8
x = 11 or 5
Anyone know the answer ?
Answers
Answer:
C
Step-by-step explanation:
The mean is 6.41428571429
odness-of-fit test where all assumptions were met yielded the chi-square test statistic χ2=1.92 and a corresponding p-value of 0.75. The researcher interpreted the p-value as a 0.75 probability of observing a test statistic of χ2=1.92 or larger. What is wrong with the researcher’s interpretation?
Answers
Answer: hello the options related to your question is missing attached below are the options
answer : The researcher did not state that the p-value is conditional on the null hypothesis being true ( A )
Step-by-step explanation:
What is wrong with the researcher's interpretation is that the researcher did not state that the p-value is conditional on the null hypothesis being true.
The P-value is a required value when either rejecting or accepting the null hypothesis. and the researcher did not add the clause that the probability of getting a statistic > 1.92 provided the null hypothesis is assumed to be true
Use the shapes to answer the questions that follow:
Answers
Answer:
50%
Step-by-step explanation:
Theres 10 shapes and 5 of them are yellow. So that is 5/10 which equals 50%
hope this helps <3
Answer:
50%
Step-by-step explanation:
5/10 are yellow so 5% I think
The data are from a small moving company that moves people from urban apartment buildings to other urban apartment building in the same or different cities. The company needs assistance in predicting the labor hours for jobs so they can provide more accurate price quotes.
Run two separate regressions using the data in the sections of the spreadsheet titled Regression Model 1 and Regression Model 2. Use a 95% confidence level.
Fill in all the blanks below. Do not round any numbers except for when entering them in the blanks for this quiz, round these numbers to exactly 2 decimal places even if the number has only one or no decimal places. Use commas to separate thousands (e.g., 1225 should be entered as 1,225.00).
Regression Model 1
R Square expressed as a percentage rounded and carried out to two decimal places is ________% and Adjusted R Square expressed as a percentage rounded and carried out to two decimal places is _______%. Refer to the spreadsheet embedded in your Module 14 Regression document I provided you to see the calculation and format for answering this next question. The gap between R Square and Adjusted R Square expressed as a percentage rounded and carried out to two decimal places is 0.______%.
The overall regression model (was / was not) _______ significant.
Using square footage of 1,500 and mileage of 92, the model estimates that ______ hours of labor would be required, with a margin of error of _________ hours.
Regression Model 2
R Square expressed as a percentage rounded and carried out to two decimal places is _______% and Adjusted R Square expressed as a percentage rounded and carried out to two decimal places is _______%. Refer to the spreadsheet embedded in your Module 14 Regression document I provided you to see the calculation and format for answering this next question. The gap between R Square and Adjusted R Square expressed as a percentage rounded and carried out to two decimal places is 0.________%.
The overall regression model (was / was not) __________ significant.
Using square footage of 1,500, mileage of 92, and floors of 71, the model estimates that _________ hours of labor would be required, with a margin of error of ________ hours.
Model Selection
Because the R Square is (higher / lower) _________ in regression model 1 than in regression model 2 and the gap between R Square and Adjusted R Square is (smaller / larger) in regression model 1 than in regression model 2 _________ and the margin of error of the estimated labor hours is (smaller / larger) _________ in regression model 1 than in regression model 2 , we would characterize regression model (1 or 2) ___________ as being the better model.
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Answer:
I wish I can read all the text
(sin30°+cos30°)(sin30°-cos30°)
Answers
plz answer this question without links and files :)
Answers
Answer:
The relationship between the y coordinates in table a and b is that they are parallel to each other on the graph.
Step-by-step explanation:
I have no idea what they are asking for I'm sorry
Use the figure to answer the question. 8 8 What is the area of the shaded region of the circle in terms of a? Enter the answer in the box. The area of the shaded region is f units squared.
Answers
Answer:
48pi
Step-by-step explanation:
pi x 8² - pi x 4²
64pi - 16pi
48pi
A carpenter bought 850 nails. Each nail
has a mass of 5.2 x 10-3 kg. What is the total
mass, in kilograms, of the nails the carpenter
bought. Express your answer as a decimal.
Answers
Answer:
4.42
Step-by-step explanation:
5.2 x 10-3 multiplied by 850. I got it right on my assignment
The mass of the 850 nails is 442 x 10⁻² kilograms.
What is multiplication?The mathematical operation of multiplication is arithmetic. Additionally, it involves repeating the same forms of statements.
Example: 2 + 3 signifies that 2 is multiplied by 3 or that 3 is multiplied by 2 times.
A carpenter bought 850 nails.
Each nail has a mass of 5.2 x 10-3 kg.
To find the total mass:
Use multiplication operation,
850 x 5.2 x 10⁻³
= 4420 x 10⁻³
= 442 x 10⁻²
Therefore, the mass is 442 x 10⁻² kilograms.
To learn more about the multiplication;
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In the data set y = 7, 1, 5, 2, 5, 5, what is the frequency of 5?
Answers
Answer:
3
Step-by-step explanation:
Frequency of a data set is the number of teams it appears, and thus, the frequency of 5 in this set is 3.
Which equation represents g(x)?
O g(x) = 3/x+1
Answers
Is the one that is circle in the box
PLEASE HELP!!! If you desire please help me with this algebra grade 6 classkick please!
