circumference is 13.816, what is the radius
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Related Questions
Find the volume of a pyramid with a square base, where the side length of the base is
10.6
in
10.6 in and the height of the pyramid is
12.3
in
12.3 in. Round your answer to the nearest tenth of a cubic inch.
Answers
Answer:
V = 460.68
Step-by-step explanation:
V=(lwh)/3
Volume = (1/3) * base area * height
In this case, the base of the pyramid is a square with a side length of 10.6 inches, so the base area can be calculated as:
Base area = side length * side length
Let's calculate the base area first:
Base area = 10.6 in * 10.6 in
Next, we'll substitute the values into the volume formula:
Volume = (1/3) * (10.6 in * 10.6 in) * 12.3 in
Calculating this expression will give us the volume of the pyramid. Rounding the answer to the nearest tenth of a cubic inch will provide the final result.
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QUIZ:
Foundations - Systems of Equations
Which expression is equivalent
Please help
Answers
Answer:
3
Step-by-step explanation:
What is the probability of the complement of rolling a number less than 5 by using a six-sided die?
1/6
1/3
2/5
2/3
Answers
Answer:
1/3
Step-by-step explanation:
P(rolling a number less than 5 by using a 6 sided die) = 4/6
Complement = 1 - 4/6
Complement = 2/6 = 1/3
Answer:
I believe it would be 2/3
To begin a bacteria study, a petri dish had 3000 bacteria cells. Each hour since, the number of cells has increased by 12%.
Lett be the number of hours since the start of the study. Let y be the number of bacteria cells.
Write an exponential function showing the relationship between y and t.
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Please don’t forget to mark brainliest if you like this answer
Pleaseeeeeeee someone answer this
Answers
Answer:
Ordered pairs of points:
(1, 45), (2, 90), (3, 135), (4, 180), (5, 225), (6, 270)a) Linear
b) Domain is positive integers and is discrete
c) y = 45x
d) Let 500 = 45x, then
x = 500/45 = 11.11
x is not an integer, so the answer is not
find the volume of cylinder 8in r 2in h
Answers
Answer:
402.12 or just 402
{20 PTS}
4/6 = ??? x 1/6
what number makes this equation true? fill in the blank
Answers
Hope this helps :)
2. The box and whisker plot below shows the starting salaries for 120 graduates of a small college.
a) What is the range of the starting salaries?
b) About 30 graduates make below what amount?
c) How many graduates have a salary above $33,000 ?
d) $25 of the graduates make above what amount?
Answers
The range of the starting salaries is 53,000
Given,
The box and whisker plot below shows the starting salaries
The number of graduates in a small college = 120
We have to find the range of the starting salaries;
Range of a data;
The difference between the highest and lowest values for a given data collection is the range in statistics. For instance, the range will be 10 - 2 = 8 if the given data set is 2, 5, 8, 10, and 3. As a result, the range may alternatively be thought of as the distance between the highest and lowest observation.
Here,
Lowest value = 19,000
Highest value = 72,000
Then,
Range of the set = 72,000 - 19,000 = 53,000
That is,
The range of the given data set is 53,000
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Jenny mixed 4 kg of mixed nuts containing 16% peanuts with 12 kg of mixed nuts containing 40% peanuts. What percent of the new mixture if peanuts?
A. 34%
B. 13%
Answers
The new mixture contains 34% peanuts.
The correct option is A
We have,
Jenny mixed 4 kg of mixed nuts containing 16% peanuts with 12 kg of mixed nuts containing 40% peanuts.
First, Total weight = 4 kg + 12 kg = 16 kg
Now, Total weight in kilograms is = (4 kg) (0.16) + (12 kg) (0.40)
= 0.64 kg + 4.80 kg
= 5.44 kg.
Now, the Percent of peanuts
= (Total amount of peanuts / Total weight) x 100%
= (5.44 kg / 16 kg) x 100
= 34%
Thus, the new mixture contains 34% peanuts.
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if f={(1,3),(4,9),(5,2),(6,8)} and f(a)=8, what are all of the possible values for a?
Answers
The mean value theorem is used to link the average rate of change and the derivative of a function.
The value of V is 8.
The givenparameters are:
Mean value theorem states that:
If [a,b] and
(a,b),
Then there is a point c in (a,b), such that:
From the question, we understand that: f is differentiable
This means that:
avethat:
The equation becomes
Cross mltiply
o both side
From the question, we have:
By comparisons;
Hence, the value of V is 8.
x² - 2x >0 solve this question
Answers
Answer:
x2 = x times x which is 2x and 2x means the same thing so x2 - 2x = 0 this is equation A , going to equation b on the other side ( 0 ) zero is zero no equation is needed therefore 0=0
Step -by-step explanation:
In a study conducted by the Department of Mechanical Engineering at Virginia Tech, the steel rods supplied by two different companies were compared. Ten sample springs were made out of the steel rods supplied by each company, and a measure of flexibility was recorded for each. The data are as follows:
Company A: 9.3 8.8 6.8 8.7 8.5
6.7 8.0 6.5 9.2 7.0
Company B: 11.0 9.8 9.9 10.2 10.1
9.7 11.0 11.1 10.2 9.6
(a) Calculate the sample mean and median for the data for the two companies.
(b) Plot the data for the two companies on the same line and give your impression regarding any apparent differences between the two companies.
Answers
Answer:
(a) Company A sample mean = 7.9; Company B sample mean = 10.26; Company A median = 8.25; Company B median = 10.15
(b) See the attached pdf file for the line plot. In the graph, Company A data is plotted using small circle dots while Company B data is plotted using small cross dots.
From the graph, apparent differences between the two companies is that the rods steel of B appear to be more flexible than the rod steel of company A.
Step-by-step explanation:
(a) Calculate the sample mean and median for the data for the two companies.
(i) Sample mean
A sample mean can be described as the average of a data set. The for formula for calculating a sample mean is given as follows:
Sample mean = Sum of all data / Number of all data .................... (1_
Therefore, we have:
Company A sum of all data = 9.3 + 8.8 + 6.8 + 8.7 + 8.5 + 6.7 + 8.0 + 6.5 + 9.2 + 7.0 = 79.50
Company A number of all data = 10
Therefore, we have:
Company A sample mean = 79.50 / 10 = 7.95
Company's B sum of all data = 11.0 + 9.8 + 9.9 + 10.2 + 10.1 + 9.7 + 11.0 + 11.1 + 10.2 + 9.6 = 102.60
Company B number of all data = 10
Therefore, we have:
Company B sample mean = 102.60 / 10 = 10.26
(ii) Median
The median of a data set is the middle value of the data set after arranging the data in either increasing or decreasing order. Note that when the number if the data set is even number, the median is the average of the two middle number.
Arranging in increasing order, we have:
Company A data: 6.5; 6.7; 6.8; 7.0; 8.0; 8.5; 8.7; 8.8; 9.2; 9.3
The two middle number for company A are 8.0 and 8.5. Therefore, we have:
Company A median = (8.0 + 8.5) / 2 = 16.5 / 2 = 8.25
Company B data: 9.6; 9.7; 9.8; 9.9; 10.1; 10.2; 10.2; 11.0; 11.0. 11.1
The two middle number for company B are 10.1 and 10.2. Therefore, we have:
Company B median = (10.1 + 10.2) / 2 = 20.3 / 2 = 10.15
(b) Plot the data for the two companies on the same line and give your impression regarding any apparent differences between the two companies.
Note: See the attached pdf file for the line plot. In the graph, Company A data is plotted using small circle dots while Company B data is plotted using small cross dots.
From the graph, apparent differences between the two companies is that the rods steel of B appear to be more flexible than the rod steel of company A.
www.kumospace.com/suzi123lamo456
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Not clicking on the link
What is x? Because I don’t know g how to work it out
Answers
Answer:
45 degrees
Step-by-step explanation:
The 4 angles of a quadrilateral will add to 360.
We know 1 of them (angle B) is 90 degrees.
We can set up an equation to solve the others.
2x+3x+x+90 = 360
Now solve for x.
Start by combining the x terms together.
6x+90 = 360
6x = 360-90
6x = 270
(6x/6) = 270/6
x = 45 degrees
Check back to see if that makes sense and if the equation equals 360 when x is 45:
2x+3x+x+90 = 360
2(45)+3(45)+45+90=360.
Approximate -10 + √30 to the nearest tenth.
O-5.5
O-4.5
04.5
O5.5
Answers
Answer:
(b) -4.5
Step-by-step explanation:
Choosing the correct answer here is not the same as knowing what the correct value is.
EstimateYou know that √30 < √100 = 10, so the sum must be negative. That is, 10 subtracted from a positive number less than 10 will give a negative result.
You know that 25 < 30 < 36, so √25 < √30 <√36. That is, √30 will be between 5 and 6. If we say √30 ≈ 5.5, then the sum is ...
-10 +√30 ≈ -10 +5.5 = -4.5
__
Additional comment
Of course, a calculator can tell you the value to the desired precision.
Calculate the value of k=xy
Answers
Answer:
Since k is constant, we can find k given any point by multiplying the x-coordinate by the y-coordinate. For example, if y varies inversely as x, and x = 5 when y = 2, then the constant of variation is k = xy = 5(2) = 10. Thus, the equation describing this inverse variation is xy = 10 or y = .planation:
P=26%x350 what the
answer
Answers
26/ 100 × 350
p = 0.26 × 350
P= 91
7th grade math help 10 puts thanks in advance
Answers
Answer:
m<1= 61
m<2= 119
m<3= 61
m<4= 119
m<5= 119
m<6= 61
m<7= 119
hope this helped :)
Step-by-step explanation:
I Need help with this question
Answers
Answer:
The answer is A.
Step-by-step explanation:
For this graph, you are using the linear equation formula: y = mx + b
m is the slope (rise/run)b is the y-intercept (where the line crosses zero at the y-intercept)A card is picked from a standard deck of 52 cards. Determine the odds against and the odds in favor of selecting a red face card (king, queen, or jack).
Answers
6 red face cards
->in favour:
6/52
= 3/26
-> against:
52-6= 46
46/52
=23/26
The following are all 5 quiz scores of a student in a statistics course. Each quiz was graded on a 10-point scale.
Answers
Answer:
I think
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Norris Company uses the perpetual inventory system and had the following purchases and sales during March.
Using the inventory and sales data above, calculate the value assigned to cost of goods sold in March and to the ending inventory at March 31 using FIFO and LIFO
FIFO
Cost of goods sold: $____
Ending inventory: $____
LIFO
Cost of goods sold: $____
Ending inventory: $____
Answers
FIFO - March cost of goods sold = $13,050. March 31 inventory = $7,350. LIFO - March cost of goods sold = $14,600. March 31 inventory = $5,800.
To calculate March cost of goods sold we need to add the given data for FIFO =
March cost of goods sold
= (2,800 + 3,700 + 6,550)
= 13,050
To calculate March cost of goods sold we need to add the given data for LIFO =
March cost of goods sold
= (3,400 + 4,400 + 6,800)
= 5,800
Sales data refers to the information collected and recorded about the transactions that occur when a business sells products or services to customers. This data typically includes details such as the date and time of the sale, the products or services sold, the quantity sold, the price paid, and the customer's information. Sales data is crucial for businesses as it helps them understand their sales performance, identify trends and patterns and make informed decisions about their pricing, marketing and inventory management strategies.
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What part of an hour passes from 3:12 p.m. to 5:30 p.m.?
Answers
Answer:
2.3 hours
Step-by-step explanation:
From 3:12 pm to 4:12 pm, one hour passes.
From 4:12 pm to 5:12 pm, another hour passes.
From 5:12 pm to 5:30 pm, there are 18 minutes that pass.
Therefore, the total time elapsed is 2 hours and 18 minutes out of 60 minutes in an hour.
To convert this to a fraction, we can write:
2 hours + 18 minutes = 2 + 18/60 hours = 2.3 hours
So, 2.3/1 hour passes from 3:12 pm to 5:30 pm.
Add.
24 4/5 + 12 4/5
Answers
Answer: Convert the mixed numbers to improper fractions, then find the LCD and combine them.
Exact Form:
188
5
Decimal Form:
37.6
Mixed Number Form:
37
3
5
hope this helped have a nice day! :)
Answer:
Step-by-step explanation:
(124+64) /5
= 188/5
Answer is = 37.5
Would just like to make sure that my answer is correct.Answer 5 only please
Answers
Given:
\(\tan \theta=\frac{1}{7}\)Opposite side= 1 ; adjacent side=7
\(\begin{gathered} \text{hypotenuse}=\sqrt[]{1^2+7^2} \\ \text{hypotenuse}=\sqrt[]{1^{}+49^{}} \\ \text{hypotenuse}=\sqrt[]{50^{}} \\ \text{hypotenuse}=5\sqrt[]{2} \end{gathered}\)\(\begin{gathered} \sin \theta=\frac{opposite\text{ side}}{hypotenuse\text{ side}}=\frac{1}{5\sqrt[]{2}} \\ \cos \theta=\frac{adjacent\text{ side}}{\text{hypotenuse side}}=\frac{7}{5\sqrt[]{2}} \\ co\sec \theta=\frac{5\sqrt[]{2}}{1}=5\sqrt[]{2} \\ \sec \theta=\frac{5\sqrt[]{2}}{7} \\ \cot \theta=\frac{7}{1}=7 \end{gathered}\)At colleges in Jacksonville, do tennis coaches generally get paid more than football coaches?
Answers
It is difficult to make a general statement about whether tennis coaches generally get paid more than football coaches in Jacksonville or elsewhere, as the salaries of coaches are influenced by a Wide range of factors
As an AI language model, I do not have access to up-to-date information about salaries of coaches in Jacksonville. However, in general, the salaries of coaches vary widely depending on a number of factors, such as the type of sport, the level of competition, the location, the success of the team, and the budget of the institution.
In terms of tennis and football, football is generally considered to be a more popular and high-profile sport than tennis in the United States, which could result in higher salaries for football coaches at the collegiate level. Football also typically generates more revenue and has larger budgets for athletic programs, which could also influence the salaries of coaches.
However, there are also factors that could affect the salaries of tennis coaches. For example, if a tennis program has a particularly successful season or has produced successful players, the coach may negotiate a higher salary. Additionally, some colleges may place a greater emphasis on tennis or have larger budgets for tennis programs, which could also impact the salaries of coaches.
Overall, it is difficult to make a general statement about whether tennis coaches generally get paid more than football coaches in Jacksonville or elsewhere, as the salaries of coaches are influenced by a wide range of factors. It is also important to note that salaries can vary widely between individual institutions, even within the same sport, and that negotiations between coaches and their institutions can play a significant role in determining salaries.
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What is a quartic function with only two real zeros of x=0 and x=4
Answers
The quartic function with only two real zeros of x=0 and x=4 is x² - 4x = 0
What is a quartic function?A quartic function is a quartic polynomial, that is, a polynomial with integer coefficients whose highest degree is four. The coefficient of the variable to the fourth degree cannot be zero. Examples of quartic functions include
From the roots;
a = 0 ; b = 4
From the polynomial expressions
x² - (a +b)x + ab = 0
x² - (0 +4 )x + 0*4 = 0
x² - 4x = 0
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50 Points! Multiple choice algebra question. Photo attached. Thank you!
Answers
Answer:
C
Step-by-step explanation:
cot²θ = 1/tan²θ
plug this in to get
1/(1/tan²θ + 1)
1/tan²θ + 1 = 1/tan²θ + tan²θ/tan²θ = (1+tan²θ)/tan²θ
we then have
1/((1+tan²θ)/tan²θ)
1/(x/y) = y/x, so this is equal to
tan²θ/(1+tan²θ)
tan²θ = sin²θ/cos²θ, so plug this in to get
(sin²θ/cos²θ)/(1+sin²θ/cos²θ)
1+sin²θ/cos²θ = cos²θ/cos²θ + sin²θ/cos²θ
sin²θ + cos²θ = 1, so we have
(cos²θ+sin²θ)/cos²θ = 1/cos²θ. plug this in to get
(sin²θ/cos²θ)/(1/cos²θ)
(a/b)/(c/d) = (d/c) * (a/b), so we have
(sin²θ/cos²θ)/(1/cos²θ) = cos²θ/1 * sin²θ/cos²θ = sin²θ
A circle has a radius of 6 meters. What is the circumference of the circle?
OA) 12 m
OB) 9 m
OC) 6am
OD) 37 m
Answers
Find the values of x,y, and x in a circle
Answers
Answer: x=20, y=z=160
Step-by-step explanation:
