Answers
Yes, because it is practical to obtain that many aspirin because the number is relatively small. The correct option is B.
The minimum sample size required to be 99% confident that the sample standard deviation (s) is within 10% of the population standard deviation (σ) is 336, according to the table provided.
This means that in order to have a high level of confidence (99%) that the sample standard deviation is within a reasonable range of the population standard deviation, a minimum sample size of 336 is needed.
In this case, the sample size requirement is met with a relatively small number, 336, compared to the larger values provided in the table for higher levels of confidence.
Therefore, it can be considered practical to obtain that many aspirin tablets for the purposes of this study.
Thus, the correct option is B.
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Related Questions
Which equation, when graphed with the given equation, will form a system that has an infinite number of solutions? A. y+1=3x B. y=-3x+1 C. y=3x+1 D. y-3x=-3
Answers
A ) y+1=3x
1) When there infinitely many solutions, the graph of the linear system is going to be one line overlapping the other.
2) So examining the options, and inserting on the Cartesian plane the following equation:
y+1= 3x
We'll have one line overlapping the other one because y= 3x -1 and y+1=3x are the same equation.
y+1=3x
y=3x-1
3) So the answer is A ) y+1=3x
help a girl out :)
could you find the 2 endpoints of the minor axis and show work of how you got it? thank you :)
Answers
Answer:
If a>b then the major axis of the ellipse is parallel to the x -axis (and, the minor axis is parallel to the y -axis)
if a<b then the major and minor axes of the ellipse with respect to the x and y -axes are reversed
Step-by-step explanation:
A man is considered overweight if he has a body mass index of 27.8 kg/m2 or greater. This point is used because it represents the sex-speci c 85th percentile for males 20-29 years of age in the 1976-1980 National Health and Nutrition Examination Survey. In 1994, of 700 men 20-34 years old, 160 were found to be overweight, whereas, in 1980, of 750 men 20-34 years old, 130 were found to be overweight. At the 1% signi cance level, do the data provide sucient evidence to conclude that for men 20-34 years old, a higher percentage were overweight in 1994 than 14 years earlier?
Answers
Answer:
oknulhidgzfczgxdgggysfrggugdchggjghhc
makes use of elliptic curves in which the variables and coefficients are all restricted to elements of a finite field.
Answers
Elliptic curve cryptography (ECC) makes use of elliptic curves in which the variables and coefficients are all restricted to elements of a finite field.
ECC is a type of public-key cryptography that is based on the difficulty of solving the elliptic curve discrete logarithm problem (ECDLP), which is a variant of the discrete logarithm problem in which the group operation is performed on points on an elliptic curve.
ECC is particularly useful in settings where computational resources are limited, such as mobile devices and smart cards, as it provides the same level of security as other public-key cryptographic systems but with smaller key sizes.
ECC also offers other advantages over traditional public-key cryptography such as faster computation times, lower power consumption, and smaller message sizes.
ECC is widely used in a variety of applications, including digital signatures, encryption, and key exchange. It is implemented in many cryptographic standards, such as the Transport Layer Security (TLS) protocol used to secure internet communications, and is considered to be one of the most promising cryptographic techniques for the future.
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Complete question is:
___________ makes use of elliptic curves in which the variables and coefficients are all restricted to elements of a finite field.
8. *Write the equation of the graph shown below. 6 4
Answers
The reflected graph of the function y=|x| is shown below.
The graph of -y=|x| is,
In the question, the vertex of graph is translated 2 units to left implies,
\(-y=|x+2|\)The vertex is shifhted four units above, implies,
\(-y=|x+2|-4\)Therefore, the equation is
y=-|x+2|+4
Calculate Santos's monthly Social Security benefit if he delays collecting for 2 years and his original benefit at full retirement age was $1,115.00.
$1,156.90
$1,209.35
$1,293.40
$1,315.50
Answers
c. $1,293.40 is the Santos's monthly Social Security benefit, after delaying collecting for 2 years.
If Santos delays collecting his Social Security benefits for 2 years, he will be eligible for delayed retirement credits. The amount of the increase depends on his birth year and the specific rules in place at the time. As of my knowledge cutoff in September 2021, for individuals born in 1943 or later, the delayed retirement credit is 8% per year for each year of delay beyond full retirement age.
Assuming Santos's original benefit at full retirement age was $1,115.00, we can calculate the increase after a 2-year delay:
Increase = Original Benefit * (Delayed Retirement Credits per year * Number of years of delay)
Increase = $1,115.00 * (0.08 * 2)
Increase = $1,115.00 * 0.16
Increase = $178.40
To calculate Santos's monthly Social Security benefit after the 2-year delay, we add the increase to his original benefit:
New Benefit = Original Benefit + Increase
New Benefit = $1,115.00 + $178.40
New Benefit = $1,293.40
Santos's monthly Social Security benefit, after delaying collecting for 2 years, would be approximately $1,293.40. Therefore, Option c is correct.
The question was incomplete. find the full content below:
Calculate Santos's monthly Social Security benefit if he delays collecting for 2 years and his original benefit at full retirement age was $1,115.00.
a. $1,156.90
b. $1,209.35
c. $1,293.40
d. $1,315.50
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Which of the following is the value of a when the function f(x) = 3|x| written in the standard form of an absolute value function?
–1
–3
1
3
Answers
Answer: -1 Is the answer.
ANSWER PLEASE..................
Answers
Wanda has a watering
schedule for her plants. Her
cacti gets watered every 10 days and her ferns get watered every 3days. If she waters both the plants today after.how many
days will they be watered together again?
Answers
After 30 Days will they be watered together again.
The smallest common multiple between any two or more numbers is done using the least common multiple (LCM) approach. A number that is a multiple of two or more other numbers is said to be a common multiple.
What is LCM ?Finding the smallest common multiple between any two or more numbers is done using the least common multiple (LCM) approach. A number that is a multiple of two or more other numbers is said to be a common multiple.
List the initial range of each number's multiples.Search for multiples that appear on both lists. Write out additional multiples for each number if there aren't any common multiples in the lists.Find the least quantity that appears on both lists.The LCM is this number.cacti gets watered every 10 days.
ferns get watered every 3days
LCM of 3 and 10 is 30.
After 30 Days will they be watered together again.
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A large university chemistry course has a required textbook available for $ 154 and a recommended supplement for $ 36. The university bookstore finds, over time, that 15% of students enrolled in the course purchase only the textbook, while 75% buy both the textbook and the supplement. No students buy only the supplement. a) What percent of students buy neither the textbook nor the supplement from the bookstore
Answers
Answer:
10% of students buy neither the textbook nor the supplement from the bookstore
Step-by-step explanation:
We have that:
15% buy only the textbook.
75% buy both the textbook and the supplement.
None buy only the supplement.
a) What percent of students buy neither the textbook nor the supplement from the bookstore
15% + 75% = 90% buy at least one of them. So
100% - 90% = 10% buy neither.
how many groups of 10 are combined in 2 and 20
Answers
Answer:
10 goes into 2, 1/5 times.
10 goes into 20, 2 times.
I hope this is good enough:
Jackson wants to buy a new car and needs a car loan. The cost of the car is $28,326. The car loan interest rate is 0.9% per year
How much money will Jackson pay in interest for one month?
А
$21.24
B
$212.45
С
$254.93
D
$2,124.45
Answers
Given :
Jackson wants to buy a new car and needs a car loan.
The cost of the car is $28,326. The car loan interest rate is 0.9% per year.
To Find :
How much money will Jackson pay in interest for one month.
Solution :
Interest on the loan is given by :
\(I=28326\times 0.009\\\\I=\$254.934\)
Amount Jackson will pay in interest for each month is :
\(A = \dfrac{254.934}{12}\\\\A = \$21.24\)
Therefore, Jackson will pay $21.24 dollar interest per month.
Hence, this is the required solution.
use the least common denominator to enter an equivalent fraction for each fraction.
Answers
Answer:
1/9 = 5/45 2/15 = 6/45
Step-by-step explanation:
9: 9, 18, 27, 36, 45
15: 15, 30, 45
A rectangular pyramid with a height of 21 cm has a volume of 728 cm³. Calculate the length of its base if its breadth is 8 cm.
Answers
Hello !
Answer:
\(\Large \boxed{\sf length=13cm}\)
Step-by-step explanation:
The volume of a pyramid is given by \(\sf V_{pyramid}=\frac{1}{3} \times B\times h\) where B is the area of the base and h is the height.
This is a rectangular pyramid. We have where \(\sf B=l\times w\) l is the length and w is the width (breadth).
So \(\sf V_{pyramid}=\frac{1}{3} \times l\times w\times h\)
Given :
h = 21 cmw = 8 cml = x\(\sf V_{pyramid}=728cm^3\)Let's replace h, w, l, \(\sf V_{pyramid}\) with their values in the previous formula :
\(\sf 728=\frac{1}{3} \times x\times 8 \times 21\\728=56x\)
Let's solve for x !
Divide both sides by 56 :
\(\sf \frac{56x}{56} =\frac{728}{56}\\ \boxed{\sf x=13cm}\)
Have a nice day ;)
A certain rumor starts at a school with 1500 people in it. Originally just three people knew, but every day each person who knew told two other people. If the rumor continues to spread like this, how long will it take until the whole school knows?
Answers
Solve for the number of days \(d\) such that
\(3\cdot2^d = 1500\)
\(\implies 2^d = 500\)
\(\implies \log_2(2^d) = \log_2(500)\)
\(\implies d = \log_2(500) \approx \boxed{8.96578}\)
Prove the Converse of the Pythagorean Theorem
In this activity, you will prove and apply the converse of the Pythagorean theorem. Recall that the
converse states that if the square of the length of the longest side of a triangle is equal to the sum of
the squares of the other two sides, then the triangle is a right triangle.
Open the GeoGebra activity to complete each step below. For help, watch these short videos about
using GeoGebra to measure and create points, lines, and anglese.
Question 1
Part A
Draw AABC with vertices at A(1,6), B(1, 1) and C(5,1). In this triangle, AB²+ BC² = AC².
Next, use the GeoGebra tools to draw ADEF such that AB = DE, m/E
Paste a picture of your drawing in the answer box.
= 90°, and EF
BC.
B I U X² X2 15px
AVA
E E g = = 三 四 V 田
=
Answers
The based on this example, we can see that the converse of the Pythagorean theorem does not hold for this particular triangle.
To prove the converse of the Pythagorean theorem, we need to show that if the square of the length of the longest side of a triangle is equal to the sum of the squares of the other two sides, then the triangle is a right triangle.
In the given triangle AABC, with vertices at A(1,6), B(1,1), and C(5,1), we can calculate the lengths of the sides using the distance formula or Pythagorean theorem.
AB = sqrt((1-1)^2 + (6-1)^2) = sqrt(25) = 5
BC = sqrt((5-1)^2 + (1-1)^2) = sqrt(16) = 4
AC = sqrt((5-1)^2 + (6-1)^2) = sqrt(40) = 2sqrt(10)
Now, let's check if AB^2 + BC^2 = AC^2:
AB^2 + BC^2 = 5^2 + 4^2 = 25 + 16 = 41
AC^2 = (2sqrt(10))^2 = 4(10) = 40
Since AB^2 + BC^2 is not equal to AC^2, the given triangle AABC does not satisfy the condition for the converse of the Pythagorean theorem.
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Please help it’s my birthday
Answers
Answer: I think its A im not sure tho
Step-by-step explanation:
Answer:
300 N right
Step-by-step explanation:
Happy Birthday!
2500-2200=300
the right side is pulling with 300N more force therefore 300N right is the correct answer
For the following vectors, (a) find the dot product v•w ; (b) find the angle between v and w , (c) state whether the vectors are parallel, octagonal, or neither. V=-3i-4j, w=6i+8j
A- v•w
B-the angle between v and w is theta ^•?
C- the vectors v and w are?
Answers
B) The angle between vectors v and w can be found using the formula: cos(theta) = (v • w) / (||v|| ||w||), where ||v|| and ||w|| are the magnitudes of vectors v and w respectively.
First, we need to find ||v|| and ||w||:
||v|| = sqrt((-3)^2 + (-4)^2) = 5
||w|| = sqrt((6)^2 + (8)^2) = 10
Now, we can substitute in the values to get:
cos(theta) = (-50) / (5 * 10) = -1
theta = arccos(-1) = pi radians or 180 degrees.
Therefore, the angle between vectors v and w is 180 degrees.
C) Two vectors are parallel if their directions are the same, which can be determined by comparing their unit vectors.
The unit vector of v is:
v_hat = v / ||v|| = (-3/5)i + (-4/5)j
The unit vector of w is:
w_hat = w / ||w|| = (6/10)i + (8/10)j = (3/5)i + (4/5)j
We can see that the unit vectors are in opposite directions, which means that the vectors are anti-parallel or opposite. Therefore, the vectors v and w are neither parallel nor orthogonal.
PROBLEMA 7.
Rail es ganadero, vende queso que el mismo fabrica, pero sólo usa la leche de
sus
25 mejores vacas, cada uno produce 24 litros de leche al dia, con la cual se
elaboran 65kg de queso diario. Raúl vende el kilogramo en $30.00. La leche que
producen sus 40 vacas restantes (14
litros clu) la vende a $5.80 por litro a la
gente de su comunidad,
a. ¿Cuántos litros diarios de leche se producen en total?
Answers
Answer:
600
Step-by-step explanation:
25 x 24 :)
Which symbols correctly relates the 2 numbers 55?35
Answers
Answer:
>
Step-by-step explanation:
55 is greater than 35, so the open "mouth" of the greater than sign should go towards 55.
Answer:
>
Step-by-step explanation:
what is the mean for 1500 338 588 850
Answers
Answer:
819
Step-by-step explanation:
The mean is the average. Add up all the values and then divide that by the total amount of values. 1500+338+588+850=3276. 3276/4=819.
As Venus revolves around the sun, it travels at a rate of approximately 22 miles per second. Convert this rate to kilometers per second. At this
rate, how many kilometers will Venus travel in 10 seconds? In your computations, assume that 1 mile is equal to 1.6 kilometers. Do not
round
your answers.
Answers
Answer:
13.75 m/sec
Step-by-step explanation:
Since the 'per second' part stays the same, simply multiply 22 kilometers by the reciprocal of 1.6:
\(22(\frac{1}{1.6})\)
then simplify the fraction:
\(= 22(\frac{10}{16})\)
\(= 22(\frac{5}{8})\)
and solve to get
\(= 13 \frac{3}{4}\) miles per second as the answer.
or optionally:
13.75 m/sec
A hot air balloon is at 14 feet above sea level, if you remove 7 sandbags, where
would the hot air balloon be? ( 1 feet = 1 sandbag)
Answers
Answer:
21 feet above sea level.
Step-by-step explanation:
If you remove weight, a hot balloon goes up. 14+7(feet) = 21 feet above sea level.
Answer:
21ft
Step-by-step explanation:
will mark brainleist pls help
Answers
Answer:
x = 31°
Step-by-step explanation:
the sum of the 3 angles in a triangle = 180° , that is
x + 54° + 95° = 180°
x + 149° = 180° ( subtract 149° from both sides )
x = 31°
What is the slope of the line that passes through the points (5, 8) and (11, 5)? Write
your answer in simplest form.
Answers
Work Shown:
\((x_1,y_1) = (5,8) \text{ and } (x_2,y_2) = (11,5)\\\\m = \text{slope} = \frac{\text{rise}}{\text{run}} = \frac{\text{change in y}}{\text{change in x}}\\\\m = \frac{\text{y}_{2} - \text{y}_{1}}{\text{x}_{2} - \text{x}_{1}}\\\\m = \frac{5 - 8}{11 - 5}\\\\m = \frac{-3}{6}\\\\m = -\frac{1}{2}\\\\\)
A slope of -1/2 means we go down 1 and to the right 2 units.
This is because rise = -1 and run = 2.
The fraction -1/2 is equivalent to the decimal form -0.5
Could you guys answer this for me by 12am!
Answers
Answer:
-3
Step-by-step explanation:
Slope is y2 - y1 / x1 - x2.
So, let's take two random points; I have chosen (0, 3) and (2, -3).
Excellent. Let's calculate the slope.
Slope = (-3 - 3) / (2 - 0) = -6 / 2 = -3.
Hope this helps!
14x2 –y2 +3x2 –y+2y2
Answers
Answer:
120
Step-by-step explanation:
Please help, 7th grade math. Proportinal. if i dont get a good grade on this quiz ill have a D and not be able to play vb :/
Answers
Answer:
12
Step-by-step explanation:
y= 51 x 4 = 204
x= 3 x 4 = 12
Answer:
Step-by-step explanation:
The value of X when Y is 204 is 12
Let the relationship between X and Y be a direct proportion
If Y and X is directly proportional then;
k is the constant of proportionality
If X = 3 and Y = 51
In order to get the value of X if Y is 204, Recall;
Hence the value of X when Y is 204 is 12
Marys Goal is to get 50,000 dollars. she got 5,000 from 5 days how many more days does it take for sherry to get 50,000 to achieve her goal.
Answers
Answer:
50 days
Step-by-step explanation:
So she gets 5,000 for five days.
Let's count up from 5 thousand until 50 thousand.
5,000
10,000
15,000
20,000
25,000
30,000
35,000
40,000
45,000
50,000
This means 5,000x10=50,000
10x5=50
Help pls I really need help
Answers
The functions for this problem are classified as follows:
a) q(x) is an odd function.
b) r(x) is an even function.
What are even and odd functions?In even functions, we have that the statement f(x) = f(-x) is true for all values of x. -> meaning that r(x) is an even function.In odd functions, we have that the statement f(-x) = -f(x) is true for all values of x. 0> meaning that q(x) is an odd function.If none of the above statements are true for all values of x, the function is neither even nor odd.More can be learned about odd and even functions at https://brainly.com/question/2284364
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