Answers
Answer:
The estimated solution is N = 12.
Step-by-step explanation:
1) Round the equation to \(N - 6 = 6\).
2) Get the N on one side, and the values on the other side. To do this, add 6 to both sides. You end up with \(N = 12\).
3) N = 12 is therefore the answer.
Hope this helps! Feel free to give me Brainliest if you feel this helped. If you need any more clarification just comment below. Have a good day. :)
Related Questions
number of dates in a month 0 1 2 3 4 5 probability 0.12 0.27 0.35 0.14 0.09 0.03 what is the median number of dates that byu students go on per month? group of answer choices 1 2 2.5 3 4
Answers
If number of dates in a month 0 1 2 3 4 5 probability 0.12 0.27 0.35 0.14 0.09 0.03. The median of the dates that byu students go on per month is 2.5 . So, the correct option is C.
To find the median number of dates that BYU students go on per month from the given data, we need to calculate the cumulative probabilities for each possible number of dates and find the value for which the cumulative probability is greater than or equal to 0.5.
Using the given probabilities, we can calculate the cumulative probabilities as follows:
The median is the value that corresponds to the cumulative probability of 0.5. Looking at the cumulative probabilities, we can see that the median falls between 2 and 3, as the cumulative probability for 2 is 0.74 and the cumulative probability for 3 is 0.88.
To estimate the median more precisely, we can use linear interpolation. The proportion of the median between 2 and 3 can be calculated as:
Proportion of median = (0.50 - 0.74) / (0.88 - 0.74) = 0.40
Therefore, the median number of dates that BYU students go on per month is:
Median = 2 + 0.40 * (3 - 2) = 2.4
So, the median number of dates is approximately 2.4. Therefore, the closest option in the given choices is 2.5. Hence, the answer is 2.5.
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Complete question is:
Number of dates in a month 0 1 2 3 4 5 probability 0.12 0.27 0.35 0.14 0.09 0.03 what is the median number of dates that byu students go on per month?
group of answer choices
a)1
b)2
c)2.5
d)3
e)4
What is the critical value � ∗ t ∗ t, start superscript, times, end superscript for constructing a 98 % 98%98, percent confidence interval for a mean with 13 1313 degrees of freedom?
Answers
To construct a 98% confidence interval, the critical value is 2.624.
We have,
98% Confidence Interval
Sample size, n= 15
At 98%,
Degree = n-1
= 15-1= 14
So, For a 98% confidence level with 14 degrees of freedom, the critical value is 2.624.
Therefore, to construct a 98% confidence interval, the critical value is 2.624.
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How to Convert Roman Numerals to Numbers?
Answers
Answer:
add the values of the symbols or symbol pairs
Step-by-step explanation:
You want to know how to convert Roman Numerals to decimal numbers.
Characters and valuesThe symbols used in Roman Numerals are {I, V, X, L, C, D, M}. Respectively, they have values {1, 5, 10, 50, 100, 500, 1000}. The values of these symbols are multiplied by 1000 by an overline.
ConversionA number can be converted to decimal by working right to left. In general, the value of a symbol is added to the total. When a symbol of lesser value than the previous one is encountered, its value is subtracted. (Usually, the value being subtracted is a power of 10.)
ExamplesI = 1II = 1 + 1 = 2IV = 5 - 1 = 4V = 5IX = 10 -1 = 9MCMLXIX = 10 -1 +10 +50 +1000 -100 +1000 = 1969Aliases exist. Without knowledge of the rules the Romans used for writing their numbers, we can invent numbers that can be written two or more ways:
1950 = MLM = MCML
As we noted above, the form MLM = 1950 would probably not be used, since the subtracted L is not a power of 10.
We expect that 1999 would likely be written MCMXCIX, rather than MIM. That way, the character being subtracted is not less than 10% of the character it is subtracted from.
__
Additional comment
Use of an overline is not the only way that the system is extended to higher values. Different notations are found in different contexts.
The basic idea of Roman Numerals is to express value by the character used, rather than its location in a number. It is not a "place value" system.
There is no zero. There are no negative numbers.
The reference to "symbol pairs" in the Answer section above is to recognize a pair of symbols in which the one on the left is subtracted.
I need number line answers thanks alot!
Answers
Step-by-step explanation:
2X(5)=10
2X(-5)=10
20÷(-4)=5
-2X(5)=10
20÷(4)=5
4X(-5)=20
25÷(-5)=5
-20÷(4)=-5
X=?
1.37
2.74
3.143
…..
Answers
Answer:
I think it is 37
Step-by-step explanation:
What’s the answer to this maths question
Answers
find the area of the triangles first:
formula for the area of a triangle is A=bh/2
the base is 12
the height can be found by taking the 13(given) subtracting 5(given) and dividing by 2 which gives you 4 and then just fill in the formula
A= 12•4/2
A=24 then multiply by 2(bc there are two triangles and you get
A=48
now to the area of the rectangle which is just
A=BH you fill it in
A=12•5 solve
A=60
then you add the area of the triangles to the area of the rectangle to get the area of the hexagon
A=48+60
A=108
brainliest pls<3
y=2x+5
how do i find the x and y coordinates?
Answers
Answer:
for each x, the difference in the y value it has an origin at (0,5)
Step-by-step explanation:
if x equals 0, y equals 5.
if x equals 1, y equals 7 and so on
if x equals -1, y equals -5 and so on.
Answer:
I dont know to be honest I dont remember so yeahmmmm ummmmm
Square A is smaller than Square B. Square B is smaller than Square C.
The three squares’ side lengths are 26, 4.2, and 11?
Answers
A. As, 4.2 <11 <26
5) about 30% of movies coming out of hollywood are super hero movies, marvel has been the lead studio for 9% of recent movies, and about 2% of recent super hero movies are from marvel. let c denote the event a movie is a super hero and w denote the event a movie is produced by marvel. what is the probability that a movie is either a super hero movie or produces by marvel?
Answers
The probability that a movie is either a superhero movie or produced by Marvel can be found using the addition rule of probability. The addition rule states that the probability of the union of two events is the sum of their individual probabilities minus the probability of their intersection.
P(A U B) = P(A) + P(B) - P(A ∩ B) Here, A is the event that the movie is a superhero movie, and B is the event that the movie is produced by Marvel. So, the probability of the union of these two events is P(A U B).Now, given that about 30% of movies are superhero movies, and 9% of recent movies are produced by Marvel, and about 2% of recent superhero movies are from Marvel, we can find the probabilities as follows: P(A) = 0.30 (given)
P(B) = 0.09 (given)
P(A ∩ B) = 0.02 (given)
Now, substituting these values in the formula for the addition rule, we get:P(A U B) = P(A) + P(B) - P(A ∩ B)
= 0.30 + 0.09 - 0.02
= 0.37
The probability of the union of two events is the sum of their individual probabilities minus the probability of their intersection.
P(A U B) = P(A) + P(B) - P(A ∩ B)
Here, A is the event that the movie is a superhero movie, and B is the event that the movie is produced by Marvel. P(A) = 0.30 (given)
P(B) = 0.09 (given)
P(A ∩ B) = 0.02 (given)
Now, substituting these values in the formula for the addition rule, we get:P(A U B) = P(A) + P(B) - P(A ∩ B)
= 0.30 + 0.09 - 0.02
= 0.37
Therefore, the probability that a movie is either a superhero movie or produced by Marvel is 0.37.
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Which expression describes the change (in dollars) from $100 after buying n books at $6 each?
Answers
Answer:
100 - 6n
Step-by-step explanation:
each book costs 6 and there are n books.
their total price is 6n
100 - 6n
Step-by-step explanation:
3. A function can have zero to many parameters, and it can return this many values.a. zero to manyb. noc. only oned. a maximum of tene. None of these
Answers
A function can have zero to many parameters, and it can return only one (option c).
In mathematics, a function is a rule that maps each element from one set, called the domain, to a unique element in another set, called the range.
The number of parameters a function can take determines the number of arguments required to call the function.
For instance, a function f(x) takes one parameter, and it requires one argument to be called.
On the other hand, a function g(x,y,z) takes three parameters, and it requires three arguments to be called. However, a function h() takes no parameters and does not require any argument to be called.
Hence the correct option is (c).
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In 2015 the cost of a complete bathroom package represented_____ of the monthly average household expenditures of the bottom 40% of the poorest population. Group of answer choices 40% 5% 27% 14%
Answers
In 2015, the cost of a complete bathroom package represented D. 14% of the monthly average household expenditures for the bottom 40% of the poorest population.
This means that out of the total monthly expenses of these households, 14% was spent on bathroom packages. This percentage highlights the financial burden that bathroom expenses placed on these families, as they had to allocate a significant portion of their limited resources towards this essential facility.
Among the given answer choices - a. 40%, b. 5%, c. 27%, and d. 14% - the correct answer is d. 14%, as this is the percentage mentioned in the question. The other percentages do not apply to the context of the question and therefore can be disregarded.
In summary, the cost of a complete bathroom package in 2015 accounted for 14% of the monthly average household expenditures of the bottom 40% of the poorest population. This percentage reflects the financial strain on these households to meet their basic needs, including essential facilities like bathrooms. Therefore the correct option is D
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john has a bag that contains one tile for each letter of the alphabet. why is the probability that he will pull out a vowel
Answers
Answer:
19% chance he pulled out aeio and u
Jorge buys T-shirts for $4 each and paints designs on them.
He sells the designed T-shirts for $7 each. What information
is needed to find how much profit he makes in one week?
A The price of T-shirts at a store
B The color of the T-shirts that he buys
C The types of designs he draws on the T-shirts
D The number of T-shirts he sells in one week
Answers
Find the midpoint of the line segment joining the points (-1,-2) and (-3,13)
Answers
The answer is (-2,5.5)
Step-by-step explanation:
Hope this helps
(4.2x10^6)(1.1x10^7)
Answers
Answer:4.62x10^13
Step-by-step explanation:
0.4x-0.25=1.75
A. x=2
B. x=5
C. x=1.5
D.x=5.2
Answers
solve the quadratic equation by taking the square root of (x+5)^2=16
Answers
(x-5)2=16
The first step you can take to solve this quadratic is to take the square root of both sides of the equation.
√[(x-5)2]=√(16)
When you take the square root of a term that is square it equals what is inside the parentheses.
So on the left side, you have x-5
On the right side, you are what we call "forcing" the square root. When this happens, you need to put ±. Why? Good question. When you square a negative number it positive; when you square a positive number it is also positive.
The √16 = ±4
So now we have;
x-5=±4
What do you do with that?
You make two separate equations.
x-5=4 and x-5=-4
x=9 x=1
Let's check our answers
x=9
(x-5)2=16
(9-5)2=16
42=16
16=16 it checks
x=1
(x-5)2=16
(1-5)2=16
(-4)2=16
16=16 it also checks
ANSWER: x=9 and x=1
\(~~~~~(x+5)^2 = 16\\\\\implies x+5 = \pm\sqrt{16}\\\\\implies x+5 = \pm 4\\\\\implies x =-5 \pm 4\\ \\\implies x = -9~~ \text{or}~~~x=-1\)
Jenny is making jewelry craft kits. She purchases 3 bags of each color band. She divides the total number of bands equally into 4 kits. How many bands are in each kit?
Answers
Answer:
12
Step-by-step explanation:
Given:
3 bags of each color band
4 kits
To "divide equally" we need the greatest number that divides the two numbers 3 and 4 equally.
Find the greatest common factor of 3 and 4:
factors of 3 = 1,3,6,9,12,15,18,21,24....
factors of 4 = 1,2,4,8,12,16,20,24...
How many bands are in each kit?
12 or any other number that is a factor of both 3 and 4 such as 24,..etc.
Prior Knowledge Questions (Do these BEFORE using the Gizmo.)
Max ran 100 feet in 10 seconds. Molly ran 60 feet in 5 seconds.
1. Who ran farther, Max or Molly?
Answers
Answer:
Max ran Farther
Step-by-step explanation:
In the question we were given the following information:
Max ran 100 feet in 10 seconds. Molly ran 60 feet in 5 seconds.
Who ran farther means who ran the longest distance among Max and Molly.
Max = 100 feet
Molly = 60 feet
Therefore, Max ran farther because the ran the longest distance of 100 feet
A Basketball player makes free throw shots 80% of the time. Find the probability that he misses his first shot and make the second. Use geometric probability.
Answers
The probability that he misses his first shot and make the second will be 0.16.
How to calculate the probability?Probability simply means the chance that a particular thing or event will happen. It is the occurence of likely events. It is simply the area of mathematics that deals with the numerical estimates of the chance that an event will occur.
Since the basketball player makes free throw shots 80% of the time, the probability that he misses his first shot and make the second will be:
= (1 - 80%) × 80%
= 0.2 × 0.8
= 0.16
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Brian has $12 and he makes $9 per hour washing cars. This can be represented as: y = 9x + 12. What does the slope represent? *
Answers
Row 1 How many pennies are on each square? A = B = C = D = E = F = G = H =.
Answers
Geometric sequences have the same ratio between consecutive numbers. The number of coins on E, F, G, and H are 16, 32, 64, 128, and 256.
What is a geometric sequence?A geometric sequence is a series of numbers where the ratio between two consecutive numbers is the same.
As we can see that the number of coins in each column of row one is increasing by a factor of 2 towards the right, therefore, the number of coins on each square can be given as,
\(\text{Number of coins} = 2^n\)
where n is the count of the column from the right.
Therefore,
A = 1
B = 2
C = 3
and so on, using the same, the number of coins on D, E, F, G, and H are,
\(A = 2^1=2\\B= 2^2 = 4\\C = 2^3 =8\\D = 2^4 = 16\\E = 2^5=32\\F = 2^6=64\\G=2^7= 128\\H=2^8 = 256\)
Hence, the number of coins on A, B, C, D, E, F, G, and H are 1, 2, 4, 8, 16, 32, 64, 128, and 256.
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Answer:
The answer is
A= 1,
B=2,
C=4,
D=8,
E=16,
F=32,
G=64,
H=128
The total number of pennies on Row 1 is 255
Sample Answer: My prediction was less than the actual count. Instead of multiplying the number squares by a guess for the average, estimate the pennies on the last square to help guide the estimate.
Keisha and Angelica bought a basket of apples. Keisha bought 5
4
pounds. If together, they bought 19
4
pounds of apples, how many pounds of apples did Angelica buy?
Let A = the number of pounds of apples Angelica bough
Answers
Answer:
1. C 2.B .
Step-by-step explanation:
answer : 1. A+ 5/4 +19/4 ,,,,, 2. 14/4 = 7/2
Hope it helps :)
ANSWER: 2
Answer:
What is the equation that models this scenario?
✔ A + 5/4 = 19/4
and
How many pounds of apples did Angelica buy?
✔ 14/4 = 7/2
Step-by-step explanation:
Hope this helps!! :)
Keisha + Angelica = total
Total = 54+k
Find the value of x HELP PLEASE!!!!!!!!!!!
Answers
Answer:
x=13
Step-by-step explanation:
For a to be parallel to b, 7x-26 + 9x-2 would have to = 180.
If we solve this equation,
16x-28=180
16x=208
x=13
x would have to equal 13 for a || b.
Answer:
x=13
Step-by-step explanation:
7x-26+9x-2=180
16x-28=180
16x=208
208/16=x
13=x
A survey of 1780 american households found that 59% of the households own a computer. identify the population, the sample, and the individuals in the study.
Answers
Population: All American households.
Sample: The 1780 American households surveyed.
Individuals: The American households participating in the survey.
In the given scenario, we have a survey of 1780 American households that found 59% of the households own a computer. Let's identify the population, sample, and individuals in the study:
Population: The population refers to the entire group or larger set of individuals that we are interested in. In this case, the population would be all American households.
Sample: The sample is a subset of the population that is chosen to represent the population accurately. In this situation, the survey includes 1780 American households. Therefore, the sample is the 1780 households that were surveyed.
Individuals: The individuals in the study are the specific units or elements being surveyed or examined. In this case, the individuals are the American households that participated in the survey. Each household represents an individual within the study.
To summarize:
Population: All American households.
Sample: The 1780 American households surveyed.
Individuals: The American households participating in the survey.
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what is the probability that the number of calls among the 25 that involve a fax transmission exceeds the expected number by more than 2 standard deviations? (round your answer to three decimal places.)
Answers
0.003 is the probability that the number of calls among the 25 that involve a fax transmission exceeds the expected number by more than 2 standard deviations
To calculate the probability that the number of calls among the 25 that involve a fax transmission exceeds the expected number by more than 2 standard deviations.The mean is the expected number of calls involving a fax transmission, while the standard deviation is the measure of variability in the distribution. We then use this information to calculate the probability of exceeding the expected number by more than 2 standard deviations, which can be done using the z-score formula. The z-score for values more than 2 standard deviations away from the mean is 2.33, which corresponds to a probability of 0.003. Thus, the probability that the number of calls among the 25 that involve a fax transmission exceeds the expected number by more than 2 standard deviations is 0.003.
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help help help help
Answers
Answer:
x=30 ; y=60 ; z=120.
Step-by-step explanation:
(we can solve it in a system.)
z+2x=180 => z=180-2x
y+4x=180 => y=180-4x
y+z=180
4x+2x=180 => 6x=180 => x=30
<=>
z=180-2*x=180-2*30=180-60=120
y=180-4x =180-4*30=180-120=60
PLEASE HELP!!!
A. 24
B. 66
C. 78
D. 156
Answers
One of the side of the triangle is 90 degrees.
The other is 24 degrees by doing 180-154 (supplementary angles)
90 plus 24 is 114. And 180-114 is 66.
66 + 24 + 90 is 180, therefore it’s 66 degrees with the reason of triangle sum theorem.
Look at the photo and answer the question.
Please don’t just put the answer at the top of the text and don’t make it hard to find.
Answers
Answer:
second option
Step-by-step explanation:
5 newton pushing it to the right
while a mere 4 newton pushing it to the left
more force pushing towards right
This would be the answer because there are 5 newtons forcing the given object to the right while there are 4 newtons forcing the object to the left. Because 5 is greater than 4, the object would accelerate to the right in this model with 1 newton more of force than it would to the left.