Answer:
B because -5 and -6 put together equals -11
Answer:
t think b)-5 and -6..........
Triangle RST with (2,0), s(-2,-3), and t(-2,3) reflected over the y axis. Find the coordinates and vertices
I
Step-by-step explanation:
The coordinates and vertices
which reflected over the y- axis are
r(-2,0) , s(2,-3) , and t(2,3).
Suppose that in a certain country, 10% of the elderly people have diabetes (call this Event D). It is also known that 30% of the elderly people are living below poverty level (call this Event P), 35% of the elderly population falls into at least one of these categories, and 5% of the elderly population falls into both of these categories. If a randomly selected elderly person is living below the poverty level, what is the probability that she/he has diabetes
Answer:
0.1667 = 16.67% probability that she/he has diabetes
Step-by-step explanation:
Conditional Probability
We use the conditional probability formula to solve this question. It is
\(P(B|A) = \frac{P(A \cap B)}{P(A)}\)
In which
P(B|A) is the probability of event B happening, given that A happened.
\(P(A \cap B)\) is the probability of both A and B happening.
P(A) is the probability of A happening.
In this question:
Event A: Living below the poverty level.
Event B: Having diabetes.
30% of the elderly people are living below poverty level.
This means that \(P(A) = 0.3\)
5% of the elderly population falls into both of these categories.
This means that \(P(A \cap B) = 0.05\)
If a randomly selected elderly person is living below the poverty level, what is the probability that she/he has diabetes
\(P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.05}{0.3} = 0.1667\)
0.1667 = 16.67% probability that she/he has diabetes
A fair dice is rolled 3 times in a row. The outcomes are shown below.
Calculate the probability of all three events occurring.
Roll Outcome
1st 2
2nd prime
3rd more than 4
The probability of roll outcome:
1st 2 = 1/6
2nd prime = 1/2, and
3rd more than 4 = 1/3.
What is probabilityProbability is the fraction of the required outcome event divided by the number of possible outcomes of events.
In a fair die, considering the outcomes from the question:
There is only one side with the number 2There are only three prime numbers, 2, 3, and 5There are only two numbers more than 4, which are 5 and 6.probability of the 1st roll to be 2 = 1/6
probability of 2nd roll to be prime = 3/6
probability of 2nd roll to be prime = 1/2
probability of 3rd roll to be more than 4 = 2/6
probability of 3rd roll to be more than 4 = 1/3
Therefore, the fracions 1/6, 1/2, and 1/3 are the probabilities of the 1st, 2nd, and 3rd rolls outcome respectively.
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If you know the answer I will give a hundred brainist
Answer:
18.09
Step-by-step explanation:2.4x2.4, then x3.14
Answer:
answers below
Step-by-step explanation:
If you are trying to find the area the answers are:
Earth= 289.52918
Saturn=6,532.5021
The formula for area for a sphere is:
4 x pie x r2
If you are trying to find the volume the answers are:
Earth=57.90584
Saturn=46,647.01596
The formula for volume for a sphere is:
4/3 x pie x r3
Also the radius (r) is half of the diameter, so you divide the diameter by 2.
Question 14 (1 point)
Chris sells computer equipment for his company. He receives a base pay of $300
plus commission on his sales. He receives 10% for the first $5000 in sales and 15%
anything over $5000.
Last week, he sold $17000 in computer equipment. Find his gross pay.
Round to the nearest whole dollar.
For your answer, do NOT include symbols, commas, words, etc.
HELP PLS
Chris' gross pay for the week after selling computer equipment worth $17,000 is $2,600.
How is the gross pay determined?The gross pay is the addition of the base pay and the sales commission.
The sales commission is graduated and computed as follows:
Chris' base pay = $300
Sales Commissions:
First $5,000 = 10%
Above $5,000 = 15%
Last week's sales = $17,000
10% Commission = $500 ($5,000 x 10%)
15% Commission = $1,800 ($17,000 - $5,000 x 15%)
Total Commission = $2,300
Gross pay = Base Pay + Commission
= $2,600 ($300 + $2,300)
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What is the remainder in the synthetic division problem below?
4 6 - 1
A. 3
B. 7
C. 5
D. 9
Answer:
so,6-1 3+7x5 9
Multiple: 7 * 5 = 35
Divide: the result of step No. 1 / 9 = 35 / 9 = 3.88888889
Add: 3 + the result of step No. 2 = 3 + 3.88888889 = 6.88888889
in one or two well-crafted paragraphs, summarize how neurons communicate at the synapse. your paragraph must include each of the following terms. underline each term in your paragraph. synapse action potential neurotransmitters vesicles axon dendrites axon terminal receptors
Dendrites first receive electrical signals from other neurons, after which an action potential is sent down the axon until it reaches the axon terminal. The vesicles then set the neurotransmitters in motion. Neurotransmitters will then travel to the synapse, where receptors will begin to transmit the signal.
What is neurotransmitters?A neurotransmitter is a signaling molecule that a neuron secretes to affect another cell across a synapse. The cell receiving the signal, which could be any major body part or target cell, could be another neuron or a gland or muscle cell. Neurotransmitters are chemical messengers required by your body to function. They are in charge of moving chemical signals (called "messages") from one neuron (nerve cell) to the next target cell. The next target cell might be another nerve cell, a muscle cell, or a gland.
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Calculate the area of a circle with a radius of 5 meters
Jaeger the goat will be tied by a 15-meter chain to the outside of a 10-meter by 16-meter
rectangular shed that is surrounded by grass. Try three different places to attach the chain to
the shed. For each, determine the area of grass that Jaeger could eat. Which of your
locations gives Jaeger the most to eat? (Note: Jaeger cannot walk through the shed.)
a. Sketch each of the solutions of the three different places you happen to pick to attach
the chain to the shed. Accuracy counts. What conclusions can you draw based on
your three test points? Do you see any patterns?
In general, your solution(s) need to have evidence which both supports and helps explain
your solution(s). Evidence can include but is not limited to words, pictures, diagrams, tables,
The second location result in the largest area of grass that Jaeger can eat, which is approximately 353.57 square meters.
We may infer from the facts provided that Jaeger the goat will be confined to a 10- by-16-meter rectangular shelter by means of a 15-meter chain. All of the grass along the chain may be consumed by Jaeger. At three separate points in the shed, we are instructed to locate the patch of grass that Jaeger can eat.
Let's consider the three different locations as follows:
Attach the chain to a corner of the shed.
Jaeger can only eat as much grass as is contained inside a quarter-circle with a radius of 15 meters (the length of the chain) if the chain is fastened to a shed corner. This quarter-circle's area is:
Area = (1/4) x π x (15 meters)²
Area = 176.71 square meters (approx)
Affix the chain to the middle of one of the shed's longer sides.
This semicircle's area is:
Area = (1/2) x π x (15 meters)²
Area = 353. 57 square meters (approx)
To the center of one of the shed's shorter sides, fasten the chain.
This circular sector's area will be as follows:
Area = (90/360) x π x (15 meters)²
Area = 176.71 square meters (approx)
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Match the prompts together.
When matched, the prompts on asymptotes would be:
Vertical asymptote at x=0: The cost of producing pills can never reach 0.Decreasing on (0,∞): As the number of pills produced gets smaller, the average cost of production greatly increases.Horizontal asymptote at y=0: The cost of producing pills cannot be negative.Positive on (0,∞): As more pills are produced, the average cost per pill decreases.How to match the asymptote statements ?The presence of a vertical asymptote at x=0 signifies that the cost of producing pills can never reach a value of 0, remaining persistently positive. Simultaneously, the horizontal asymptote at y=0 serves as a reassuring indication that the cost of producing pills cannot be negative, as it steadfastly remains at or above zero.
This crucial constraint ensures that the cost incurred in the pill production process is always a non-negative quantity. Consequently, the prompt related to the impossibility of negative costs aligns with this notion.
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In the number 9,206.457138, what is the value of 1?
Answer:
0.0001 or 1/10000 or 1 ten thousandths
Step-by-step explanation:
The 1 is 4 places after the decimal point so has a value of :
0.0001 or 1/10000 or 1 ten thousandths
Hope this helped and have a good day
a german automobile company produces cars in the united states, with some of those cars being exported to other nations and some of them being sold within the united states. if the prices of these cars increase, then
If the prices of the cars produced by the German automobile company increase, it is likely that the profit margins of the company will increase as well. This is because, with higher prices, the company can sell each car for a higher price, generating more revenue.
However, higher prices may also reduce the demand for the cars, as consumers may switch to alternative options that are cheaper. The net effect on the company's profits will depend on the relative magnitude of the increase in prices and the decrease in demand.
In terms of sales within the United States, higher prices may reduce the demand for the cars, as consumers may opt for alternative options that are cheaper.
However, if the company has a strong brand reputation and its cars are seen as high-quality, then the demand for the cars may not be significantly affected by the price increase.
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Select the correct answer.
A mistake was made in the steps shown to simplify the expression. Which step includes the mistake?
Step 1:
Step 2:
Step 3:
Step 4:
Step 5:
Step 6:
A.
Step 4
B.
Step 3
C.
Step 1
D.
Step 5
Answer:
B. Step 3
Complete question found on chegg:
Select the correct answer.
A mistake was made in the steps shown to simplify the expression.
Which step includes the mistake?
9/2 + 3(4-1) -7 + 2³
Step 1: 9/2 + 3(3) -7 + 2³
Step 2: 9/2 + 3(3) -7 + 8
Step 3: 15/2 (3) -7 + 8
Step 4: 45/2 -7 + 8
Step 5: 31/2 + 8
Step 6: 47/2
A. Step 4
B. Step 3
C. Step 1
D. Step 5
Step-by-step explanation:
To determine where the mistake occurred let's solve the expression ourselves and compare with answer L's given.
9/2 + 3(4-1) -7 + 2³
Using BODMAS = Bracket, Of, Division, Multiplication, Addition and Subtraction.
Step 1: solve for the value in the bracket. 4-1 =3
9/2 + 3(3) -7 + 2³
Step 2: find the value of 2³
2³ = 2×2×2 = 8
9/2 + 3(3) -7 + 8
Step 3: add 9/2 and 3(3)
9/2 + 3(3) = 9/2 + 9 = (9+18)/2
= 27/2 = (9/2)(3)
9/2 (3) -7 + 8
Step 4: open the bracket
27/2 -7 + 8
Step 5: subtract 7 from 27/2
= (27-14)/2 = 13/2
13/2 + 8
Step 6: add 13/2 and 8
13/2 + 8 = (13+16)/2 = 29/2
From the above calculation, the mistake occurred in (B) Step 3
Answer:
B. Step 3
Complete question found on chegg:
Select the correct answer.
A mistake was made in the steps shown to simplify the expression.
Which step includes the mistake?
9/2 + 3(4-1) -7 + 2³
Step 1: 9/2 + 3(3) -7 + 2³
Step 2: 9/2 + 3(3) -7 + 8
Step 3: 15/2 (3) -7 + 8
Step 4: 45/2 -7 + 8
Step 5: 31/2 + 8
Step 6: 47/2
A. Step 4
B. Step 3
C. Step 1
D. Step 5
Step-by-step explanation:
To determine where the mistake occurred let's solve the expression ourselves and compare with answer L's given.
9/2 + 3(4-1) -7 + 2³
Using BODMAS = Bracket, Of, Division, Multiplication, Addition and Subtraction.
Step 1: solve for the value in the bracket. 4-1 =3
9/2 + 3(3) -7 + 2³
Step 2: find the value of 2³
2³ = 2×2×2 = 8
9/2 + 3(3) -7 + 8
Step 3: add 9/2 and 3(3)
9/2 + 3(3) = 9/2 + 9 = (9+18)/2
= 27/2 = (9/2)(3)
9/2 (3) -7 + 8
Step 4: open the bracket
27/2 -7 + 8
Step 5: subtract 7 from 27/2
= (27-14)/2 = 13/2
13/2 + 8
Step 6: add 13/2 and 8
13/2 + 8 = (13+16)/2 = 29/2
=
What is 7/10 - 2/5? It’s for mathematics
Answer:
3/10
Step-by-step explanation:
7/10 – 2/5
=7/10 – 4/10
=(7–4)/10
=3/10
Answer:
0.3
Step-by-step explanation:
GUYS PLEASE HELP!!!!!!!!!!!!!!!!!!!!
Answer:
U didn't supply us with an actual question... you have to give me a question this picture doesn't provide any info on the question
Step-by-step explanation:
Answer:
See attached pictures for proper order.
Step-by-step explanation:
Write the standard form of the equation of the line through the pair of points (6,3) and (-7,7) Write the equation using only integer coefficients.
Step-by-step explanation:
steps are in the picture above
Note:if you need to ask any question please let me know.Mofor has homework assignments in five subjects. He only has time to do two of
them.
The decision of which two homework assignments to complete depends on Mofor's individual circumstances and priorities.
If Mofor only has time to do two homework assignments out of the five subjects, he will need to choose which subjects to prioritize. The specific subjects he chooses to work on will depend on various factors such as his strengths, weaknesses, upcoming deadlines, and personal preferences. Here are a few strategies he could consider:
1. Prioritize based on importance: Mofor can prioritize the homework assignments that carry more weight in terms of grades or have upcoming deadlines. This way, he ensures that he completes the assignments that have a higher impact on his overall academic performance.
2. Focus on challenging subjects: If Mofor finds certain subjects more difficult or time-consuming, he can prioritize those assignments to allocate more time and effort to them. This approach allows him to concentrate on improving his understanding and performance in subjects that require extra attention.
3. Balance workload: Mofor can choose to distribute his efforts evenly across subjects, selecting two assignments from different subjects. This strategy ensures that he maintains a balanced workload and avoids neglecting any particular subject.
The decision of which two homework assignments to complete depends on Mofor's individual circumstances and priorities. It is essential for him to consider his academic goals, time constraints, and personal strengths to make an informed decision.
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A coach of a baseball team orders hats for
the players on his team. Each hat costs
$9.95. The shipping charge for the entire
order is $5.00. There is no tax on the order.
The total cost of the coach's order is less
than $125.00. Which inequality can be
used to determine the greatest number of
hats, h, the coach orders?
Answer:
9.95h + 5 ≤ 125
Step-by-step explanation:
let 'h' = number of hats
9^3 simplified in lowest form
9^3 is the same as 9 * 9 * 9
9^3 = 729
Best of Luck!
Answer:
729
Step-by-step explanation:
9^3=9*9*9=729
Please answer my newest question for 50 pts
answer both questions step by step faster as possible.
thank yyou
1. Simplifying the exponent (a⁵a⁹)⁻⁵/a⁻¹⁵ = a⁻⁵⁵
2. Simplifying the exponent [(m⁻³m⁻⁷)/(m⁻⁴)⁻³]⁵ = m⁻¹⁰
What are exponents?Exponents are powers to which a number is raised.
1. Given the exponential expression, (a⁵a⁹)⁻⁵/a⁻¹⁵, we desire to simplify the expression. We proceed as follows
Since we have (a⁵a⁹)⁻⁵/a⁻¹⁵
Using the multiplication law of exponents which is xᵃ x xᵇ = xᵃ⁺ᵇ, the numerator becomes
(a⁵a⁹)⁻⁵/a⁻¹⁵ = (a⁵⁺⁹)⁻⁵/a⁻¹⁵
= (a¹⁴)⁻⁵/a⁻¹⁵
Also, using the factor law (xᵃ)ᵇ = xᵃᵇ, we have that
(a¹⁴)⁻⁵/a⁻¹⁵ = (a¹⁴×⁻⁵)/a⁻¹⁵
= (a⁻⁷⁰)/a⁻¹⁵
Now using the division law of exponents, we have xᵃ/xᵇ = xᵃ⁻ᵇ
So, (a⁻⁷⁰)/a⁻¹⁵ = a⁻⁷⁰ ⁻⁽⁻¹⁵⁾
= a⁻⁷⁰⁺¹⁵
= a⁻⁵⁵
So, (a⁵a⁹)⁻⁵/a⁻¹⁵ = a⁻⁵⁵
2. Given the exponential expression, [(m⁻³m⁻⁷)/(m⁻⁴)⁻³]⁵, we desire to simplify the expression. We proceed as follows
Since we have [(m⁻³m⁻⁷)/(m⁻⁴)⁻³]⁵
Using the multiplication law of exponents which is xᵃ x xᵇ = xᵃ⁺ᵇ, the numerator becomes
[(m⁻³m⁻⁷)/(m⁻⁴)⁻³]⁵ = [(m⁻³⁺⁽⁻⁷⁾)/(m⁻⁴)⁻³]⁵
= [(m⁻³⁻⁷)/(m⁻⁴)⁻³]⁵
= [(m⁻¹⁰)/(m⁻⁴)⁻³]⁵
Also, using the factor law (xᵃ)ᵇ = xᵃᵇ, we have that
= [m⁻¹⁰/(m⁻⁴)⁻³]⁵ = [(m⁻¹⁰)/(m⁻⁴×⁽⁻³⁾)]⁵
= [(m⁻¹⁰)/m⁻¹²]⁵
Now using the division law of exponents, we have xᵃ/xᵇ = xᵃ⁻ᵇ
So, [(m⁻¹⁰)/m⁻¹²]⁵ = [m⁻¹⁰ ⁻⁽⁻¹²⁾]⁵
= [m⁻¹⁰⁺¹²]⁵
= [m⁻²]⁵
Using the factor law (xᵃ)ᵇ = xᵃᵇ, we have that
[m⁻²]⁵ = m⁻²ˣ⁵
= m⁻¹⁰
So, [(m⁻³m⁻⁷)/(m⁻⁴)⁻³]⁵ = m⁻¹⁰
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What formula do I use for this? How do I get the points to graph?
The graph of the function y = 5|x - 4| is added as an attachment
Sketching the graph of the functionFrom the question, we have the following parameters that can be used in our computation:
y = 5|x - 4|
The above function is an absolute value function that has been transformed as follows
Vertically stretched by a factor of 5Shifted right by 4 unitsNext, we plot the graph using a graphing tool by taking not of the above transformations rules
The graph of the function is added as an attachment
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How do I solve 4x^2+6x=0 by factoring
Answer: \(x=0, -\frac{3}{2}\)
Step-by-step explanation:
\(4x^2 +6x=0\\\\2x(2x+3)=0\\\\2x=0, 2x+3=0\\\\x=0, -\frac{3}{2}\)
O y=
y = cos(x + 1)
O y = cos(x+ 2x)
y-con~+5 )
Oy= cos(x+8)
©
Option C - y = cos(x + 5π) is the equation that most closely represents the graph. See attached graph.
What is an equation?In its most basic form, an equation is a mathematical statement that indicates that two mathematical expressions are equal.
The graph of y = cos(x + 5π) is a cosine function that is shifted horizontally 5 units to the left compared to the standard cosine function.
The function is a periodic function that oscillates between -1 and 1, with each cycle shifted 5 units to the left compared to the standard cosine function.
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Someone send an answer with steps on how to figure this out please!!
Answer:
To figure what?
It doesn't show anything?
What are the coordinates of the point on the directed line segment from
(-6, -10) to (9, 2) that partitions the segment into a ratio of 1 to 2?
Answer:
The coordinates of point that divides the given line in ratio 1:2 are (-1,-6)
Step-by-step explanation:
Given that:
(x1,y1) = (-6,-10)
(x2,y2) = (9,2)
If a point (x,y) divides a line into ratio m:n, the coordinates can be found out by the formula
\((x,y) = (\frac{nx_1+mx_2}{m+n} , \frac{ny_1+my_2}{m+n})\)
As given ratio is: 1:2
so m= 1
n = 2
Putting the values in the formula we get
\(= (\frac{(2)(-6)+(1)(9)}{1+2} , \frac{(2)(-10)+(1)(2)}{1+2})\\=(\frac{-12+9}{3} , \frac{-20+2}{3})\\=(\frac{-3}{3} , \frac{-18}{3})\\=(-1,-6)\)
Hence,
The coordinates of point that divides the given line in ratio 1:2 are (-1,-6)
write the following in the form a+bi (2+5) - (-6 +bi)
The complex expression (2+5) - (-6 +bi) in the form a + bi is 13 - bi
How to evaluate the expression?The expression is given as
(2+5) - (-6 +bi)
The above expression is a complex expression
So, we have the following expression
(2+5) - (-6 +bi)
Remove the brackets in the above expression
So, we have the following expression
(2+5) - (-6 +bi) = 2 + 5 + 6 - bi
Evaluate the like terms in the above equation
So, we have the following expression
(2+5) - (-6 +bi) = 13 - bi
Hence, the solution to the complex expression is 13 - bi
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The triangle and the rectangle have the same area.
All lengths are in cm.
7x + 2
a Form an equation in x.
b Solve your equation to find x.
c Work out the area of the shapes.
1
2x + 7
The length of one side of the equilateral triangle in terms of x is 6x.
To find the length of one side of the equilateral triangle in terms of x, we need to consider the perimeter of both the rectangle and the equilateral triangle.
The perimeter of a rectangle is given by the formula:
Perimeter of rectangle = 2(length + width)
In this case, the length of the rectangle is 7x cm, and the width is 2x cm. Substituting these values into the formula, we have:
Perimeter of rectangle = 2(7x + 2x) = 2(9x) = 18x
We are told that the equilateral triangle has the same perimeter as the rectangle.
Since an equilateral triangle has all sides equal, the perimeter can be calculated by multiplying the length of one side by 3.
Therefore, we have:
Perimeter of equilateral triangle = 3(side length)
Since the perimeter of the equilateral triangle is equal to the perimeter of the rectangle (18x), we can set up the equation:
3(side length) = 18x
Dividing both sides of the equation by 3, we get:
side length = 6x
Hence, the length of one side of the equilateral triangle in terms of x is 6x.
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The complete question may be like: A rectangle measures 2x cm by 7x cm. An equilateral triangle has the same perimeter as the rectangle. What is the length of one side of the triangle in terms of x?
Find the value of y.
The value of y is 4√3
What are similar triangles?Similar triangles have the same corresponding angle measures and proportional side lengths. The corresponding angles of similar triangles are congruent or equal.
Also , the ratio of corresponding sides of similar triangles are equal.
There are two triangles that are similar
Therefore;
y /16 = 4/y
y² = 48
y = √48
y = √16 × √ 3
y = 4√3
Therefore, the value of y is 4√3
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A spinner is divided into five colored sections that are not of equal size: red, blue,
green, yellow, and purple. The spinner is spun several times, and the results are
recorded below:
Spinner Results
Color Frequency
Red
12
Blue
17
Green 17
Yellow 12
Purple 17
If the spinner is spun 500 more times, about how many times would you expect to
land on blue? Round your answer to the nearest whole number,
How is 3:1 interpreted?
A. 3 in 1
B. 3 out of 1
C. 3 to 1
D. 3 vs 1
E. None of these
Answer:
3 to 1.
Step-by-step explanation:
3:1 is a ratio, which is comparing 2 different things.