Answers
Answer: 94 square millimeters
Step-by-step explanation:
The best way to solve this would be by separating it into three separate shapes.
First, solve the Big Rectangle:
Area of Big Rectangle = Length * Width
Area of Big Rectangle = 6 mm * 9mm
Area of Big Rectangle = 54 mm^2
Next solve the Small Rectangle:
Area of Small Rectangle = Length * Width
Area of Small Rectangle = 3mm * 4mm
Area of Small Rectangle = 12 mm^2
Next solve the Triangle:
Area of Triangle = 1/2 * Base * Height
Area of Triangle = 1/2 * 8 mm * 7 mm
Area of Triangle = 28 mm^2
Lastly, Add them all up:
54 mm^2 + 12mm^2 + 28mm^2
Total = 94 mm^2
Hope this helps!
Related Questions
some people have white coat hypertension. that is, they grow anxious when a person with a white coat and a stethoscope walks into the examining room to take their blood pressure. as a result, their blood pressure increases. a family practitioner believes this is quite common. to test her theory, she puts together a random sample of 50 patients and takes two blood pressure measurements, one when each patient first walks into the room and a second, unexpected one after about 15 minutes. what statistical test should she use to see if the two blood pressures differ?
Answers
A paired-test can be used to check if the two blood pressure taken from 2 groups,one group having normal blood pressure another having white coat hypertension differ or not.
Lets know about paired t testA paired t-test is used to determine whether two sample means are equal or not. White coat hypertension occurs when a person's blood pressure rises when they are in a medical setting.
To assess whether the two blood pressure measurements differ, a paired t-test should be used. The paired t-test is used to compare two dependent samples that are connected in some manner. A random sample of 50 patients should be taken to see if the two blood pressures differ. Here are the steps for conducting a paired t-test:
- State the null and alternative hypotheses.
- Calculate the difference between the two groups of data.
- Calculate the sample mean, sample standard deviation, and sample size.
- Use the t-distribution to determine the critical value.
- Compute the test statistic.
- Determine the p-value.
- Make a decision.
It is worth noting that in order to use the paired t-test, the data must be normally distributed. Additionally, this test can be performed on a one-tailed or two-tailed basis, depending on the hypothesis test. F-distribution is not used in a paired t-test.
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Matt is ordering basketball jerseys For his country's league. Last year he ordered 512 jerseys. 64 those jerseys were orange. If he ordered 600 jerseys this year, how many of them will be Orange if the ratio of orange jerseys to all the jerseys remain the same? Round to the nearest whole number.
Answers
Answer:
75
Step-by-step explanation:
Step 1
Matt is ordering basketball jerseys For his country's league. Last year he ordered 512 jerseys. 64 those jerseys were orange.
The ratio of all Jerseys to Jerseys that are Orange =
512 : 64
8 : 1
Step 2
If he ordered 600 jerseys this year, how many of them will be Orange if the ratio of orange jerseys to all the jerseys remain the same?
Since we are maintaining the ratio in step 1
Let the number of orange jerseys = x
600 : x = 8 : 1
Hence
600/x = 8/1
Cross Multiply
8 × x = 600 × 1
8x = 600
x = 600/8
x = 75
Therefore, this year, the number of orange jerseys = 75
A baseball bat strikes a ball with an average force of 2.0 x 104 Newtons. if the bat stays in contact with the ball for a distance of 5.0 x 10-3 meter, what kinetic energy will the ball acquire from the bat?1.0 x 102 J2.0 x 102 J2.5 x 101 J4.0 x 102 J
Answers
A baseball bat strikes a ball with an average force of 2.0 x 104 Newtons. if the bat stays in contact with the ball for a distance of 5.0 x 10-3 meter , then the kinetic energy will be 2× 10^2 J
kinetic energy of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes.
In classical mechanics, the kinetic energy of a non-rotating object of mass m traveling at a speed v is 1/2 mv²
Favg= -1/2 MV2
Favg = -1 2 ( 5.0 x 10-3)^2
Favg = - 1/2 ×25 × 10 ^-6
Favg = 2× 10^2 J
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How much more do I need to get 373,558 if I have 5,377
Answers
Answer:
368,181
Step-by-step explanation:
You subtract 373,558 and 5,377
373,558-5,377 and you get 368,181
are the conditions for inference met for carrying out a t-test for a difference in means?no, the random condition is not met.no, the 10% condition is not met.no, the normal/large sample condition is not met.yes, all of the conditions for inference have been met.
Answers
The answer is "no, the normal/large sample condition is not met." In order to carry out a t-test for a difference in means, several conditions must be met.
One of the most important conditions is the normal/large sample condition, which requires that the data come from a population that is approximately normally distributed or that the sample size is large enough to apply the Central Limit Theorem. If this condition is not met, a t-test may not be appropriate, and other methods may need to be used to make inferences about the population.
Other conditions that need to be met include the random condition, which requires that the data be collected using a random sampling method, and the independence condition, which requires that the observations be independent of each other. The 10% condition may also need to be met, which requires that the sample size be no more than 10% of the population size. If all of these conditions are met, then a t-test may be appropriate for making inferences about the population means.
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The point Q lies on the segment PR.
Find the coordinates of Q so that the ratio of PQ to QR is 3 to 2.
P. (-13,18)
Q. (?,?)
R. (2,-7)
Answers
Hope this helps
Which of the following is not true of a trapezoid that has been translated 8 units down? A The new trapezoid is in the same orientation as the original trapezoid. B The new trapezoid is the same shape as the original trapezoid. C The new trapezoid is the same size as the original trapezoid. D The y−coordinates of the new trapezoid are the same as the y−coordinates of the original trapezoid.
Answers
Answer:
D
Step-by-step explanation:
D. The y-coordinates of the new trapezoid is not the same as the y-coordinates of the original trapezoid.
What is a polygon?In Mathematics, a polygon can be defined as a two-dimensional geometric figure that consists of straight line segments and a finite number of sides. Additionally, some examples of a polygon include the following:
Triangle Quadrilateral Pentagon Hexagon Heptagon Octagon NonagonWhen a trapezoid is translated 8 units down, all of its points will move down 8 units, which means the y-coordinates of each point will decrease by 8.
Therefore, the y-coordinates of the new trapezoid will be different from the y-coordinates of the original trapezoid.
However, A, B, and C are all true statements.
The new trapezoid will have the same orientation (the same angles between its sides), the same shape (the same ratio of the lengths of its sides), and the same size (the same area).
The only difference is that the new trapezoid will be shifted down by 8 units.
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this is number the 2
Answers
Answer:
Step-by-step explanation:
I can see why you are having a little bit of trouble with this. The equation is not very well explained. I take it that y is the number of blooms total that each rose bush has. The "y intercept" is 4 which means that the bush has 4 blooms. In order to have just 4 blooms it means that x = 0 -- she hasn't added any fertilizer.
Which statement best summarizes the central idea of this paragraph?
America’s cultural differences have caused it to fracture.
America is a united country despite its cultural differences.
America’s cultural differences make it impossible to live peacefully.
America is always on the verge of civil unrest due to its multicultural citizens.
Answers
Answer:
B: America is a united country despite its cultural differences.
Answer:
B.
Step-by-step explanation:
Solve the equation on the interval [0,2). 2cos(^2)x + 3cosx+1 = 0
Answers
The equation to be solved on the interval [0, 2) is 2cos²(x) + 3cos(x) + 1 = 0. To solve this equation, we can substitute u = cos(x) and rewrite the equation as a quadratic equation in u.
Replacing cos²(x) with u², we have 2u² + 3u + 1 = 0.
Next, we can factorize the quadratic equation as (2u + 1)(u + 1) = 0.
Setting each factor equal to zero, we get two possible solutions: u = -1/2 and u = -1.
Now we substitute back u = cos(x) and solve for x.
For u = -1/2, we have cos(x) = -1/2. Taking the inverse cosine or arccosine function, we find x = π/3 and x = 5π/3.
For u = -1, we have cos(x) = -1. This occurs when x = π.
Therefore, the solutions on the interval [0, 2) are x = π/3, x = 5π/3, and x = π.
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Can you help me with 3 answers please
Answers
The area of the attached quadrilaterals are
area of rhombus = 20 square units
area of rectangle = 60 square units
none of the above
How to find the area of the images attachedThe formula for area of rhombus is
Area = base × height
Area = 5 × 4
= 20 square units
The formula for area of rectangle is
Area = length × width
Area = 10 × 6
= 60 square units
The formula for area is
Area = base × height
Area = 7 × 4
= 28 square units
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A forecasting method has produced the following over the past five months. What is the mean absolute deviation? 3. 6 3.8 3.2. \( 3.4 \) \( 3.0 \)
Answers
The mean absolute deviation for the given dataset of 3, 6, 3.8, 3.2, and 3.4 is approximately 0.996. This means that, on average, each data point in the dataset deviates from the mean by approximately 0.996.
The mean absolute deviation (MAD) measures the average distance between each data point and the mean of the dataset. To find the MAD, you need to follow these steps:
1. Calculate the mean of the dataset by adding up all the numbers and dividing the sum by the total number of data points. In this case, the dataset consists of the following numbers: 3, 6, 3.8, 3.2, and 3.4. Adding them up gives us a sum of 19.4. Dividing this sum by 5 (since there are 5 data points) gives us a mean of 3.88.
2. Find the absolute deviation for each data point by subtracting the mean from each data point and taking the absolute value. For example, for the first data point, 3, the absolute deviation would be |3 - 3.88| = 0.88. Repeat this step for all the data points.
3. Calculate the mean of the absolute deviations by adding up all the absolute deviations and dividing the sum by the total number of data points. In this case, the absolute deviations are: 0.88, 2.12, 0.72, 0.68, and 0.58. Adding them up gives us a sum of 4.98. Dividing this sum by 5 gives us a mean of 0.996.
So, the mean absolute deviation for the given dataset is approximately 0.996.
The mean absolute deviation helps us understand how much each data point varies from the mean of the dataset. By calculating the absolute deviation for each data point and finding the average, we can determine the typical amount of variation in the dataset.
The mean absolute deviation for the given dataset of 3, 6, 3.8, 3.2, and 3.4 is approximately 0.996. This means that, on average, each data point in the dataset deviates from the mean by approximately 0.996.
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Solve for X and y PLEASE GIVE FULL EXPLANATION HOW YOU GOT IT
Answers
Answer:
(1, -1)
Step-by-step explanation:
we isolate y in the first equation
2x+y=1
-2x. -2x
y=1-2x
and now we fill y into second equation
4x-2(1-2x)=6
4x-2+4x=6
8x-2=6
+2 +2
8x=8
/8 /8
x=1
and now to find y we insert x
2(1)+y=1
2+y=1
-2. -2
y= -1
hopes this helps
Maria estudiante de primer grado va a dibujar su televisor a escala en una hoja bon, para ello toma las medidas y el televisor tiene 1,20 metros de largo y 60 cm de alto, ella quiere expresarlo a una escala de 1:20, ¿Cuales serian las medidas del televisor en una hoja? Realiza el dibujo con las medidas que obtuviste
Answers
Answer: 6cm por 3 cm.
Step-by-step explanation:
Si el ratio es 1:20 esto significa que las dimensiones de el verdadero televisor es 20 veces las dimensiones del dibujado.
Entonces, si las dimensiones del televisor son 1.20 mts por 0.6 mts, las dimensiones del televisor dibujado son:
1.20mts/20 = 0.06 m
0.6mts/20 = 0.03 m
y sabemos que 1m = 100cm
entonces las dimensiones del dibujo son 0.06m por 0.03cm o 6cm por 3cm.
Write the number in positive exponent form:
2 x 2 x 2
Answers
Answer:
the answe is 2^3
Cora is bringing donuts to work as a treat for her co-workers. She buys 12 donuts for $9.96. How much does each donut cost? 30 POINTS FAST NEED HELP
Answers
Divide total cost by number of donuts bought:
9.96 / 12 = 0.83
Each donut cost $0.83
Answer:
0.83
Step-by-step explanation:
number of donuts divided by price
12/9.96=1/X
X=0.83
1.A 15-passenger van is rented for a family
vacation. The van rental is $60.00 per day, plus a
$145.00 insurance fee. How many days can the
van be rented if they want to spend no more than
$625.00 on the van rental? Write and solve an
inequality.
2. Marco is limited to 7 hours of screen time
each week. He decides to watch a movie that is 1
hour and 20 minutes on Sunday. If he divides the
remainder of the time equally amongst the other
six days, then how many minutes can he watch
each day? Write and solve an inequality.
I need the inequality and solution please
Answers
Answer:
they can rent it for 9 days
Membership to join the Fun club is $20 and for every rental, it costs $0.50. Write an
the equation that represents this situation.
Answers
The equation would be 20x + 0.50y
What is an equation?
A mathematical statement that establishes the equality of two mathematical expressions is the definition of an equation.
How to write an equation?
For writing an equation we need variables (alphabet that represents unknown quantity) and quantity that needs to be represented.
let the total members be x and total rentals be y.
Therefore the equation formed will be = 20x +0.50y
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What is the answer
Answers
Answer:
V = IR12 voltsStep-by-step explanation:
Starting with ...
I = V/R
Multiply by R to find V:
IR = V
The equation is ...
V = I·R
__
Using the given values for I and R, we have ...
V = (2)(6)
V = 12 . . . required voltage (volts)
13. Chris has an MP3 player that can store about 10^8 bytes of data. Explain how to
determine the number of zeros in the product of 10^8. Then evaluate the
state the number of bytes in words, without using exponents.
Answers
Answer:
multiply 10 eight times to get the sum of how many zeros that are in that number or you can take the exponents and use it to get the number of zero's you need like 10^8 would have 8 zero's because the exponent would be 8.
ex: 10*10*10*10*10*10*10*10 = 100,000,000
and above is a way to evaluate the number of bytes in words, without using exponents.
Step-by-step explanation:
NEED ASAP
What is tan^-1(0.52)?
O A. 58.70
O B. 31.3
O C. 7210
OD. 27.50
Answers
Answer:
27.50°
Step-by-step explanation:
tan^-1(0.52) = 27.4744316° = 27.50
Select the correct comparison
Pls help
Answers
Answer:
c
Step-by-step explanation:
in set be most of the dots are spread out whereas in set a the points are more bunched up
Answer:
C
Step-by-step explanation:
Ada is making fresh orange juice for her family. She discovers that for every 3 oranges she squeezes, she gets 5 ounces of juice. Select all the ratios that have the same constant of proportionality as Ada's observation.
Answers
The ratios that have the same constant of proportionality as Ada's observation 15/9, 30/18
According to the question:
We are required to select all the ratios that have the same constant of proportionality as Ada's observation.let y and x represent amount of juice and oranges respectively;
y = juices squeezed outx = Oranges squeezed iny = k × x5 = k × 35 = 3kk = 5/3
The ratios equivalent to the constant of proportionality is 15/9, 30/18
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Answer:
Step-by-step explanation:
9:15 15:25 6:10
Use the distributive property to remove the parentheses.
2(7-w)
Answers
Answer:
14 - 2wStep-by-step explanation:
2(7-w)
14 - 2w
14-2w
distribute the 2 to the 7 and the w
(2x7)-(2xw)
14-2w
Which of the following sets of side
lengths would not form a triangle?
A 29, 39, 69
B 29, 38, 49
C 29, 41, 19
D 29, 37, 10
Answers
Answer:
A
Step-by-step explanation:
Because 29+39=68
68<69
therefore this would not make a triangle!
Answer:
A.
Step-by-step explanation:
29 + 39 = 68 which is less than 69 so A is not a triangle.
Please help!!!!
The graph of a function is shown:
In which interval is the graph constant?
Answers
The answer will be C to D
Assume a profitable economic well produces an average income of $23 million, while the average cost of a dry hole is $1.2 million. How much profit can be expected from a 100-well drilling program?
Answers
The most appropriate choice for revenue and profit will be given by-
Profit expected from a 100-well drilling program = $\(146.2\)
What is revenue and profit?
Total income generated by sale of goods and service is called revenue.
If \(p\) is the cost of producing one unit of a commodity and \(q\) is the number of units of the commodity, then the product of \(p\) and \(q\) gives the revenue.
If the revenue obtained by selling a commodity is more than the cost, difference between revenue and cost gives the profit.
Here,
Number of economic wells = 11
An economic well produces an average income of $23
Revenue obtained = $\($\)\((23 \times 11)\)
Number of dry wells = \(100 - 11\)
= \(89\)
Average cost of a dry hole is $1.2 million
Cost of 89 dry holes = $\($\)\((89 \times 1.2)\)
= $\(106.8\)
Profit = Revenue - cost
= $\((253-106.8)\)
= $\(146.2\)
Profit expected from a 100-well drilling program = $\(146.2\)
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Complete Question
The diagram has been attached
Assume a profitable economic well produces an average income of $23 million, while the average cost of a dry hole is $1.2 million. How much profit can be expected from a 100-well drilling program?
There was a girl named Ashley and her friend ava. They decided to go to the park and ava got apples also Ashley brought . Ashley bought 5 times more than ava how much will it be?
For 10 points Easy!
Answers
Answer:
the amswer is five apples
If someone sprays liquid diarrhea all over which type of poop is it?
Answers
Answer:
7
Step-by-step explanation:
Answer:
Type 7
Step-by-step explanation:
describe fully the single transformation that maps triangle a onto triangle b
Answers
Answer:
Reflection about y=2
Step-by-step explanation:
Triangle A should be reflected about y=2 to map it onto Triangle B.
Answer:
reflection across y=2
Step-by-step explanation: