Answer:
The slope is 4/3 :)
Step-by-step explanation:
Please help if you want brianleist!! :) uhm don't mind update- NO LINkS child..
Ty!
Answer:
d
Step-by-step explanation:
2+1+5+ 15
Help guysss!!
Answer: It equals 23
Step-by-step explanation:
Answer:
23
Hope this helps- xxx
A specific type of dwarfism is a genetically inherited recessive trait. based upon this pedigree. What is the probability that max and natalie will have another affected daughter?
The probability of an event that has two possible outcomes is 1/2
What is Probability?This refers to the likelihood of an event occurring and this can be found by calculating using a mathematical model.
It should be noted that your question is incomplete so I gave you a general overview to help you get a better understanding of the concept.
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Please help :,) giving 15 points!
How is 0.000000006532 expressed in standard scientific notation? please tell me i wanna pass
Answer:
6.532 x 10^-9
Step-by-step:
1. 0.000000006532
2. move the decimal to where the first number is greater than or equal to 1 and less than 10. In this case we move the decimal to the right 9 times. You will get 6.532
3. We moved the decimal to the right meaning the power to 10 would be a negative number. The number is how many times we moved the decimal by 1 spot, in this problem we moved it 9 times. 6.532 x 10^-9 is what you should get for scientific notation
The perimeter of a rectangular garden is 338 m.
If the width of the garden is 74 m, what is its length?
Answer:
l=95
Step-by-step explanation:
Perimeter is all the sides add up. So the equation if you know two of the sides, it should be: 338=(2*74)+(2*l)
Answer:
Step-by-step explanation:
the perimeter is 2w plus 2l
so 338 = 74(2)+2l
338 = 148+2l
190=2l
l=95
your length would be 95 m
55 divided by 11 * 7 x (2 + 14)
560
1) PEMDAS so 2+14=16
2)55/11=5
3)5x7=35
4)35(16)=560
choose a new vehicle sold in the united states in december 2019 at random. the probability distribution for the type of vehicle chosen is given here. vehicle type passenger car pickup truck suv crossover minivan probability 0.28 0.18 0.08 ? 0.05 (a) what is the probability that the vehicle is a crossover
The probability that the vehicle is a crossover 0.41.
What is probability?
Probability is the branch of mathematics concerned numerical descriptions of how probable an event is to occur, or how likely it is that a claim is true. An event's probability is a number between 0 and 1, where, roughly speaking, 0 denotes the event's impossibility and 1 denotes certainty.
Given that, the probability
passenger car pickup truck suv crossover minivan
0.28 0.18 0.08 ? 0.05
The total probability of an event is 1.
Thus total probability distribution of for the type of vehicle chosen is 1.
Assume that the probability to choose crossover car is x.
Therefore,
0.28 + 0.18 + 0.08 + x + 0.05 = 1
0.59 + x = 1
x = 1 - 0.59
x = 0.41
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Find the circumference of the circle. Use
3.14 for T. Round to the nearest tenth.
16.4 miles
J
к
M
[? ]miles
Answer:
51.5 milesSolution,
Diameter(d)= 16.4 miles
Radius(r)= 16.4/2= 8.2
Circumference of the given circle= ?
Now,
Circumference of circle:
\(2\pi \: r\)
= 2 * 3.14 * 8.2
= 51.496
= 51.5 miles
Hope this helps...
Good luck on your assignment..
Answer:
51.5 miles
Solution,
Diameter(d)= 16.4 miles
Radius(r)= 16.4/2= 8.2
Circumference of the given circle= ?
Now,
Circumference of circle:
= 2 * 3.14 * 8.2
= 51.496
= 51.5 miles
The points (-3,5) and (8,5) lie on a
line in the xy-plane. What is the slope
of the line?
Answer:
The slope is 0
Step-by-step explanation:
Mark brainliest, please
X(3, 4); scale factor = 7
Answer:
(21, 28)
Step-by-step explanation:
Multiply the coordinates by 7.
Say, for example, the correlation is 0.75 between fat content (measured in grams) and cholesterol level (measured in milligrams) for 20 different brands of American cheese slices. If cholesterol level were changed to being measured in grams (where 1 gram = 1000 milligrams), what effect would this have on the correlation?
If cholesterol level were changed to being measured in grams instead of milligrams, the correlation between fat content and cholesterol level would not be affected.
This is because correlation is a measure of the strength and direction of the linear relationship between two variables, and converting the units of measurement does not change the underlying relationship between the variables. So, the correlation coefficient of 0.75 would remain the same whether cholesterol level is measured in milligrams or grams.
The correlation between fat content and cholesterol level for the 20 different brands of American cheese slices is 0.75. If you change the measurement of cholesterol level from milligrams to grams (1 gram = 1000 milligrams), it will not affect the correlation. The correlation coefficient will remain 0.75, as it is unit-less and only represents the strength and direction of the relationship between the two variables.
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i need help on 26, 27, 28, and 29
Answer:
29- x=59
Step-by-step explanation:
Is a triangle with interior angle measures 40°, 50°, and 100° possible? PLEASE HELP ITS FOR MY TEST!!
Answer:
i wanna suck your di ck
Step-by-step explanation:
what must a landlord do before commencing a lawsuit for actual eviction?
Before commencing a lawsuit for actual eviction, a landlord must provide proper notice, file an eviction lawsuit
1. Provide proper notice: The landlord must give the tenant a written notice informing them of the violations or reasons for eviction. The notice should clearly state the issues and provide the tenant with a specific period to remedy the situation or vacate the premises.
2. Wait for the notice period to expire: The landlord must wait for the notice period (usually specified by state law or the lease agreement) to pass before commencing the eviction lawsuit. This gives the tenant a chance to fix the issue or move out voluntarily.
3. File an eviction lawsuit: If the tenant has not remedied the situation or vacated the premises after the notice period, the landlord can proceed with filing an eviction lawsuit, also known as an "unlawful detainer" action, in the appropriate court.
4. Serve the tenant with the lawsuit: The landlord must properly serve the tenant with the eviction lawsuit, usually by a process server or a sheriff's deputy. The tenant will then have a specified period to respond to the lawsuit.
5. Attend the court hearing: Both the landlord and the tenant must attend the court hearing, where the judge will decide whether to grant the eviction. If the landlord wins, the judge will issue an order allowing the eviction to proceed.
By following these steps, a landlord can ensure they are legally and properly commencing a lawsuit for actual eviction.
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Justin's car can travel 77.5 miles using 3.1 gallons of gas.
At this rate, how far, in miles, can Justin travel using 8.2 gallons of gas?
Answer:
193.75
Step-by-step explanation:
a test often conducted to initially identify and evaluate
Tests are frequently used to initially determine and assess potential worker safety and health issues.
What are two good measures of safety and health program effectiveness?The following factors are essential to a good workplace safety and health program: Leadership and management commitment. Accountability. Concern for safety.
An idea or rule that directs behaviors, processes, or tools with the goal of reducing the possibility or incidence of harm to people, property, or the environment.
In order to protect people's bodily, mental, and material health as well as the community's overall wellbeing, safety is the condition in which risks and circumstances that could cause harm are under control. It is a necessity for daily existence and is required by both individuals and communities in order to realize their objectives.
Workplace safety procedures are established practices that describe how to carry out duties with the least amount of danger to people, property, and working conditions. The processes cover work-related duties that deal with safety issues, safety gear, and work-area safety precautions.
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Please answer it now in two minutes
Answer:
Step-by-step explanation:
C 32 units
In a certain class of students, there are 8 boys from Wilmette, 5 girls from Kenilworth, 9 girls from Wilmette, 5 boys from Glencoe, 5 boys from Kenilworth and 7 girls from Glenoce. If the teacher calls upon a student to answer a question, what is the probability that the student will be from Kenilworth?
Answer:
10/39 0.256
Step-by-step explanation:
5 girls and boys each from kenilworth.
total is 39
In phase 2 of a three-phase clinical trial to test the efficacy of the BNT163b2 mRNA vaccine for COVID-19, participants were randomly assigned to receive either the vaccine or a placebo. In the placebo group, 18,325 participants with no evidence of infection received placebo injections and 162 eventually contracted COVID-19. Of the 18,198 participants with no evidence of infection who received the vaccine, 8 eventually contracted COVID-19. Conventional wisdom suggested that the infection rate for COVID-19 was about 3%. Assume that the 18,325 people who received the placebo represent a simple random sample of all people with no prior evidence of infection and have not been vaccinated. Let's say you carry out a hypothesis test of significance to determine if there is evidence from this sample that the proportion of unvaccinated people who catch the virus is not 0.03. Compute the one-sample z- statistic. Give your answer to at least one decimal place.
The one-sample z-statistic for evaluating the hypothesis that unvaccinated people get COVID-19 is not 0.03 is -85.7. This statistic tested the hypothesis that unvaccinated people do not get COVID-19 at 0.03%.
In order to compute the one-sample z-statistic, we must first do a comparison between the observed proportion of COVID-19 instances in the placebo group and the expected proportion of 0.03. (p - p0) / [(p0(1-p0)) / n is the formula for the one-sample z-statistic. In this formula, p represents the actual proportion, p0 represents the predicted proportion, and n represents the sample size.
The observed proportion of COVID-19 instances among those who received the placebo is 162/18325 less than 0.0088. According to the received wisdom, the proportion that should be anticipated is 0.03. The total number of people sampled is 18325. After entering these numbers into the formula, we receive the following results:
z = (0.0088 - 0.03) / √[(0.03(1-0.03)) / 18325] ≈ (-0.0212) / √[(0.0291) / 18325] ≈ -85.7
As a result, the value of the z-statistic for just one sample is about -85.7. This demonstrates that the observed proportion of COVID-19 cases in the unvaccinated population is significantly different from the expected proportion of COVID-19 cases in that population.
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If EF = 8x, FG = 4, and EG =10x, what is EG
Answer:
EG = 10x
Step-by-step explanation:
Uhmm the answer was clearly mentioned in the question you posted...
9th term of 25,150,900
Answer: The 9th term is 41990400
Step-by-step explanation:
As we can see here 25, 150, 900 to find the common ratio i'll divide 150 by 25 which gives me 6
to 25 times 6 is 150
150 times 6 is 900
T=Term
1t=25 2t=150 3t=900 4t=5400 5t=32400 6t=194400 7t=1166400 8t=6998400 9t= 41990400
900*6= 5400
5400*6=32400
32400*6= 194400
194400*6= 1166400
1166400*6= 6998400
6998400*6=41990400
6.148 metal tags on penguins and survival data were collected over a 10-year timespan from a sample of 100 penguins that were randomly given either metal or electronic tags. one variable examined is the survival rate 10 years after tagging. the scientists observed that 10 of the 50 metal tagged penguins survived, compared to 18 of the 50 electronic tagged penguins.
The 50 penguins tagged with electronic tags, 18 survived.
What was the sample size of penguins used in the study?In a study involving 100 penguins, researchers randomly assigned metal or electronic tags to each bird and collected data over a 10-year period. The survival rate of the penguins was analyzed as one variable of interest.
Among the 50 penguins tagged with metal tags, 10 were found to have survived after 10 years, while among the 50 penguins tagged with electronic tags, 18 survived.
These findings suggest that the penguins tagged with electronic tags had a higher survival rate compared to those with metal tags.
Further analysis and investigation would be necessary to determine the specific factors contributing to this difference in survival rates between the two tagging methods.
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a and b are real numbers.f(x) = x ^ 2 + ax + bg(x) = x ^ 2 + cx + dThe function y = f[g(x)] - g[f(x)] has no zeros, soA. a = c and b = dB. (a not = c) and b = dC. a = c and (b not = d)D. (a not = c) and (b not = d)Thanks!
Answer:
Explanations:
Given the following functions where a and b are real numbers:
\(\begin{gathered} f(x)=x^2+ax+b \\ g(x)=x^2+cx+d \end{gathered}\)Determine the composite functions f[g(x)] and g[f(x)]
\(\begin{gathered} f(g(x))=f(x^2+cx+d) \\ f(x^2+cx+d)=(x^2+cx+d)^2+a(x^2+cx+d)+b \\ f(g(x))=(x^2+cx+d)^2+a(x^2+cx+d)+b \end{gathered}\)Similarly for g(f(x))
\(\begin{gathered} g(f(x))=g(x^2+ax+b) \\ g(x^2+ax+b)=(x^2+ax+b)^2+c(x^2+ax+b)+d \\ g(f(x))=(x^2+ax+b)^2+c(x^2+ax+b)+d \end{gathered}\)Take the difference of the functions
\(\begin{gathered} y=f(g(x))-g(f(x)) \\ y=(x^2+cx+d)^2+a(x^2+cx+d)+b-\lbrack(x^2+ax+b)^2+c(x^2+ax+b)+d\rbrack \\ \end{gathered}\)Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). 2 lines are graphed in an x y plane. The first line rises through (negative 7, negative 11), (0, 3), and (4, 11). The second line rises through (negative 1, negative 9), (0, negative 5), and (4, 11). Region to the right of (4, 11) is shaded. The shaded region in the graph represents the solutions of this system of linear inequalities: y 4x + y ≤ x + Note: Use the symbols <, >, <=, and >= for inequality signs.
The solution of the given system of linear inequalities is the region to the right of the line x = 4 and that lies below the line y = -4x and above the line y = x + 11.
Given that two lines are graphed in an x y plane. The first line rises through (negative 7, negative 11), (0, 3), and (4, 11).The second line rises through (negative 1, negative 9), (0, negative 5), and (4, 11).And the Region to the right of (4, 11) is shaded.
The shaded region in the graph represents the solutions of this system of linear inequalities: y 4x + y ≤ x +To represent the solutions of this system of linear inequalities, we need to find the equations of the two lines.
The equation of the first line can be found using the slope-intercept form of the line that is y = mx + b, where m is the slope of the line and b is the y-intercept.
The line passes through the points (-7, -11), (0, 3), and (4, 11)We can find the slope of the line using the slope formula that is:
m = (y₂ - y₁) / (x₂ - x₁)Substitute the given values in the above formula:
m = (11 - (-11)) / (4 - (-7))= 22 / 11= 2
Therefore, the slope-intercept form of the first line is: y = 2x + bSubstitute the point (0, 3) in the above equation to find the value of b.3 = 2(0) + b⇒ b = 3Hence, the equation of the first line is y = 2x + 3.
The equation of the second line can also be found using the slope-intercept form of the line.The line passes through the points (-1, -9), (0, -5), and (4, 11)We can find the slope of the line using the slope formula.
m = (y₂ - y₁) / (x₂ - x₁)= (11 - (-5)) / (4 - (-1))= 16 / 5
Therefore, the slope-intercept form of the second line is: y = (16 / 5) x + b
Substitute the point (0, -5) in the above equation to find the value of b.-5 = (16 / 5) (0) + b⇒ b = -5
Hence, the equation of the second line is y = (16 / 5) x - 5.Now, we need to find the solutions of the given system of inequalities:y ≤ -4x + y ≤ x + 11The graph of the system of inequalities:
y ≤ -4xy ≤ x + 11is given below:
The region that satisfies both the inequalities is the shaded region that lies below the line y = -4x and above the line y = x + 11.
The shaded region to the right of (4, 11) is the region that is to the right of the line x = 4 in the above graph.
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the curved line in the graph below is the function f(x) = x^2 - 7x _ 18
The graph will be a parabola opening upwards, with x-intercepts at x = 9 and x = -2, and a y-intercept at (0, -18).
To graph the function f(x) = x² - 7x - 18, we can follow a step-by-step process:
To find the x-intercepts, we need to solve the equation f(x) = x² - 7x - 18 = 0. We can do this by factoring, completing the square, or by using the quadratic formula. In this case, let's use factoring:
x² - 7x - 18 = 0
To factor this quadratic equation, we need to find two numbers that multiply to give -18 and add up to -7. After some exploration, we find that -9 and 2 are the required numbers:
(x - 9)(x + 2) = 0
Setting each factor equal to zero, we get:
x - 9 = 0 --> x = 9
x + 2 = 0 --> x = -2
So the x-intercepts are x = 9 and x = -2.
The y-intercept is the point where the graph intersects the y-axis. To find it, we substitute x = 0 into the equation:
f(x) = (0)² - 7(0) - 18
f(x) = -18
Therefore, the y-intercept is (0, -18).
Now that we have the x-intercepts (9 and -2) and the y-intercept (0, -18), we can plot these points on the graph.
Let's start by marking the x and y axes. Choose a suitable scale for the x and y axes, ensuring that the points are within the visible range. For example, you can set the x-axis from -10 to 10, and the y-axis from -30 to 10.
Next, plot the points (9, 0) and (-2, 0) on the x-axis, representing the x-intercepts. These points indicate where the graph intersects the x-axis.
Then, plot the y-intercept (0, -18) on the y-axis. This point represents where the graph intersects the y-axis.
The completed graph should resemble a U-shape, with the vertex located in the middle. You can also choose additional points to plot on the graph to help visualize the shape and characteristics of the parabola.
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Complete Question:
Plot the graph for the function f(x) = x² - 7x - 18
Help, I need the question to be proved
Using trigonometric identities sinx/(1 + cosx) + cotx = cosecx
What are trigonometric identities?Trigonometric identities are equations that contain trigonometric ratios.
Given the trigonometric identity
sinx/(1 + cosx) + cotx = cosecx, we need to show that Left Hand Side (L.H.S) equals Right Hand Side (R.H.S). We proceed as follows.
L.H.S = sinx/(1 + cosx) + cotx
Taking the L.C.M of the equation, we have that
sinx/(1 + cosx) + cotx = [sinx + cotx(1 + cosx)]/(1 + cosx)
= [sinx + cotx + cotxcosx)]/(1 + cosx)
= [sinx + cosx/sinx + cosxcosx/sinx)]/(1 + cosx)
= [sin²x + cosx + cos²x)/sinx)]/(1 + cosx)
= [sin²x + cos²x + cosx)/sinx)]/(1 + cosx)
= [1 + cosx)/sinx)]/(1 + cosx) (since sin²x + cos²x = 1)
= 1/sinx
= cosecx
= R.H.S
Since L.H.S = R.H.S
So, sinx/(1 + cosx) + cotx = cosecx
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3. Identify the function rule from the values in the table
Input Output
output equals input times 4
output equals input minus 6
output equals input plus 10
output equals input plus 6
Answer:
Output equals imput minus 6
Step-by-step explanation:
First, we know that -2 is 1 of the Imputs.
Then we know 8 is the second Output
8 - (-2) so that means it would be minus 6 Imput.
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Output equals input times 4 is the function rule from the values in the table.
Looking at the values in the table, we can identify the function rule by analyzing the relationship between the input and output values.
The output values are obtained by applying specific operations to the input values.
Let's examine each statement and see which one matches the given input-output pairs:
Output equals input times -4:
When we multiply the input values by -4, we get the following output values:
\(-2 \times -4 = 8\)
\(0 \times -4 = 0\)
\(1 \times -4 = -4\)
\(3 \times -4 = -12\)
This function rule matches the given input-output pairs.
Therefore, the function rule that matches the values in the table is "Output equals input times -4."
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126,534,560+12,4653=?????
Answer:
The answer is 126,659,213
How are the ateas of the squares related? HELP
Answer:
c
Step-by-step explanation:
i did this b4