Hello,
I hope you and your family are doing well!
If the potatoes in the bag are split equally among 5 people, each person will get 25 potatoes / 5 people
= 25/5
=5 potatoes.
Therefore, each person will receive 5 potatoes.
----
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Select the correct answer
What are the zeros of the graphed function?
Answer:
○ C. \(\displaystyle 0, 2, and\:4\)
Step-by-step explanation:
Wherever the graph intersects the x-axis is considered your zero [x-intercept], therefore you have your answer:
\(\displaystyle [0, 0], [2, 0], and\: [4, 0]\)
I am joyous to assist you at any time.
Question 1
The circle graph describes the distribution of preferred transportation methods from a sample of 400 randomly selected San Francisco residents
circle graph titled San Francisco Residents' Transportation with five sections labeled walk 40 percent, bicycle 8 percent, streetcar 15 percent, bus 10 percent, and cable car 27 percent
Which of the following conclusions can we draw from the circle graph?
Together, Streetcar and Cable Car are the preferred transportation for 168 residents.
Together, Walk and Streetcar are the preferred transportation for 55 residents.
Bus is the preferred transportation for 45 residents.
Bicycle is the preferred transportation for 50 residents.
Question 2
The box plot represents the number of tickets sold for a school dance.
A horizontal line labeled Number of Tickets sold that starts at 8, with tick marks every one unit up to 30. The graph is titled Tickets Sold for A Dance. The box extends from 17 to 21 on the number line. A line in the box is at 19. The lines outside the box end at 10 and 27.
Which of the following is the appropriate measure of center for the data, and what is its value?
The mean is the best measure of center, and it equals 19.
The median is the best measure of center, and it equals 4.
The median is the best measure of center, and it equals 19.
The mean is the best measure of center, and it equals 4.
Question 3
The histograms display the frequency of temperatures in two different locations in a 30-day period.
A graph with the x-axis labeled Temperature in Degrees, with intervals 60 to 69, 70 to 79, 80 to 89, 90 to 99, 100 to 109, 110 to 119. The y-axis is labeled Frequency and begins at 0 with tick marks every one unit up to 14. A shaded bar stops at 10 above 60 to 69, at 9 above 70 to 79, at 5 above 80 to 89, at 4 above 90 to 99, and at 2 above 100 to 109. There is no shaded bar above 110 to 119. The graph is titled Temps in Sunny Town.
A graph with the x-axis labeled Temperature in Degrees, with intervals 60 to 69, 70 to 79, 80 to 89, 90 to 99, 100 to 109, 110 to 119. The y-axis is labeled Frequency and begins at 0 with tick marks every one unit up to 16. A shaded bar stops at 2 above 60 to 69, at 4 above 70 to 79, at 12 above 80 to 89, at 6 above 90 to 99, at 4 above 100 to 109, and at 2 above 110 to 119. The graph is titled Temps in Desert Landing.
When comparing the data, which measure of center should be used to determine which location typically has the cooler temp
Median, because Desert Landing is symmetric
Mean, because Sunny Town is skewed
Mean, because Desert Landing is symmetric
Median, because Sunny Town is skewed
Question 4
A charity needs to report its typical donations received. The following is a list of the donations from one week. A histogram is provided to display the data.
10, 11, 35, 39, 40, 42, 42, 45, 49, 49, 51, 51, 52, 53, 53, 54, 56, 59
A graph titled Donations to Charity in Dollars. The x-axis is labeled 10 to 19, 20 to 29, 30 to 39, 40 to 49, and 50 to 59. The y-axis is labeled Frequency. There is a shaded bar up to 2 above 10 to 19, up to 2 above 30 to 39, up to 6 above 40 to 49, and up to 8 above 50 to 59. There is no shaded bar above 20 to 29.
Which measure of variability should the charity use to accurately represent the data?
The range of 13 is the most accurate to use, since the data is skewed.
The IQR of 49 is the most accurate to use to show that they need more money.
The range of 49 is the most accurate to use to show that they have plenty of money.
The IQR of 13 is the most accurate to use, since the data is skewed.
Question 5
A recent conference had 900 people in attendance. In one exhibit room of 80 people, there were 65 teachers and 15 principals. What prediction can you make about the number of principals in attendance at the conference?
There were about 820 principals in attendance.
There were about 731 principals in attendance.
There were about 208 principals in attendance.
There were about 169 principals in attendance.
Question 6
A teacher was interested in the subject that students preferred in a particular school. He gathered data from a random sample of 100 students in the school and wanted to create an appropriate graphical representation for the data.
Which graphical representation would be best for his data?
Stem-and-leaf plot
Histogram
Circle graph
Box plot
2. The median is the best measure of center, and it equals 19.
3. Median, because Sunny Town is skewed.
4. The IQR of 13 is the most accurate to use, since the data is skewed.
5. There were about 169 principals in attendance.
6. Circle graph.
How to solveWhen comparing the histograms, Sunny Town has a left-skewed distribution, while Desert Landing is more symmetric.
The median is a better measure of center for skewed data, so the median should be used to compare the two locations for cooler temperatures.
To calculate the IQR, first, we need to find the first quartile (Q1) and the third quartile (Q3).
Sorted data: 10, 11, 35, 39, 40, 42, 42, 45, 49, 49, 51, 51, 52, 53, 53, 54, 56, 59
The middle value between the minimum and the median is Q1, and the middle value between the median and the maximum is Q3.
Q1 = 39
Q3 = 52
IQR = Q3 - Q1 = 52 - 39 = 13
The data in the histogram is skewed, so the IQR is a more accurate measure of variability than the range.
In the exhibit room, the ratio of teachers to principals is 65:15.
To estimate the total number of principals at the conference, we can assume the same ratio holds for the entire attendance of 900 people.
Total teachers + principals = 65 + 15 = 80
Proportion of principals = 15 / 80 = 0.1875
Estimated number of principals at the conference = 900 * 0.1875 = 168.75
Since there cannot be a fraction of a person, we round up to 169 principals.
The teacher is analyzing categorical data (subjects preferred by students), so a circle graph (also known as a pie chart) would be the best graphical representation to show the proportions of each subject preferred by the students.
Histograms, stem-and-leaf plots, and box plots are more suitable for continuous data or numerical data.
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Find angle F, angle E, angle D, f,e,d. Round it to the nearest tenth if necessary. Please show your work
The missing angles and sides of the right angle triangle is:
E = 53°
e = 14.6
f = 18.278
How to use trigonometric ratios?There are different trigonometric ratios which we can use in this triangle to find the missing angles and sides.
Thus:
Sum of angles in a triangle is 180 degrees. Thus:
E = 180 - (90 + 37)
E = 53°
Thus:
11/e = tan 37
e = 11/tan 37
e = 11/0.7536
e = 14.6
Similarly:
11/f = sin 37
f = 11/sin 37
f = 11/0.6018
f = 18.278
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How do I know if it is sss, sad, asa, or aas?
i have attached a image which may help u <3
Find the area in the (x,y)-plane bounded by the given curve, the x-axis and the given lines. (1 Point ) y=1+x^(2),x=2,x=3
The area in the (x, y)-plane bounded by the curve y = 1 + x^2, the x-axis, and the lines x = 2 and x = 3 is 9.333 square units.
To find the area bounded by the given curve, x-axis, and lines x = 2 and x = 3, we need to integrate the function y = 1 + x^2 with respect to x over the interval [2, 3].
Let's calculate the definite integral ∫[2, 3] (1 + x^2) dx.
Integrating the function, we get:
∫[2, 3] (1 + x^2) dx = [x + (1/3)x^3] evaluated from x = 2 to x = 3
= [(3 + (1/3)(3)^3) - (2 + (1/3)(2)^3)]
= [(3 + 9) - (2 + 8/3)]
= [12 - (2 + 8/3)]
= [12 - (6/3 + 8/3)]
= [12 - (14/3)]
= [12 - 14/3]
= [12 - 4.6667]
= 7.3333
Therefore, the area bounded by the curve y = 1 + x^2, the x-axis, and the lines x = 2 and x = 3 is approximately 7.3333 square units.
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Give a real world example where being able to solve a quadratic equation might be useful. Be very specific and tell how the equation could be used and what purpose it might serve. Tell what the x and y intercepts would represent as well at the highest or lowest point on the graph could represent.
From 150 minutes to 172 minutes
Point A is at-4 and point B is at 6. Which describes one way to find the point that divides AB into a 3:2 ratio?
A
B
-54-3 -2 -1 0 1 2 3 4 5 6 7 8
O For a ratio of 3:2, divide AB into 3 equal parts. Each equal part is 3 units, so the point that divides AB into a 3:2
ratio is 0.
O For a ratio of 3:2, divide AB into 3 equal parts. Each equal part is 3 units, so the point that divides AB into a
3:2 ratio is 3.
O For a ratio of 3:2, divide AB into 5 equal parts. Each equal part is 2 units, so the point that divides AB into a
3:2 ratio is 1.
O For a ratio of 3:2, divide AB into 5 equal parts. Each equal part is 2 units, so the point that divides AB into a
3:2 ratio is 2
The point that divides AB into a 3:2 ratio is calculated by (d) for a ratio of 3:2, divide AB into 5 equal parts. Each equal part is 2 units, so the point that divides AB into a 3:2 ratio is 2
How to determine the ratio?The given parameters are:
A = -4
B = 6
Start by calculating the length AB using:
AB = |B - A|
This gives
AB = |6 -(-4)|
Evaluate
AB = 10
Next, the length is divided into 5 parts.
So, the length of each part is:
Length = 10/5
Length = 2
The point on the location 3 : 2 is then calculated as:
Point = A + 3 * Length
This gives
Point = -4 + 3 * 2
Evaluate
Point = 2
The above computation is represented by option (d)
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w (x) = 2x-4; Find w(0)
Answer:
w(0) = -4
Step-by-step explanation:
Put 0 where x is and do the arithmetic.
w(0) = 2·0 -4
w(0) = -4 . . . . . . . simplified
Mike saves $2,000 at a yearly simple interest rate of 2%. He earns $280 in interest. For how many years did he save this money?
Answer:
7 years.
Step-by-step explanation:
To find this, we need to find 2% of 2,000. To do this, we mulitply 2,000 by .02. This gets us 40. Now, we need to divide 280 by 40 to find the amount of years it took for Mike to get this money. When we do that, it gets us 7. That means Mike saved that money for 7 years.
The number of years that he saves this money will be 7 years.
What is simple interest?Simple interest is the concept that is used in many companies such as banking, finance, automobile, and so on.
The formula for interest is written as,
I = (PRT)/100
Where P is the principal, R is the rate of interest, and T is the time.
Mike saves $2,000 at a yearly simple interest rate of 2%. He earns $280 in interest. Then the number of years is calculated as,
$280 = ($2,000 x 2 x T) / 100
$28,000 = $4,000 x T
T = $28,000 / $4,000
T = 7 years
The number of years that he saves this money will be 7 years.
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Between what 2 whole numbers will check 37 lie?
Question 1 options:
4 and 5
5 and 6
6 and 7
7 and 8
Answer: 6 and 7
Step-by-step explanation:
\(36 < 37 < 49\\\\\implies \sqrt{36} < \sqrt{37} < \sqrt{49}\\\\\therefore 6 < \sqrt{37} < 7\)
How do you find the Base of a triangle. First one gets brainiest. Please be serious
Answer:
The area of a triangle is ½ (b × h), where b is the base and h is the height. The base of a triangle is any one of the sides, and the height of the triangle is the length of the altitude from the opposite vertex to that base.
Step-by-step explanation:
Explain why this comparison is either reasonable or not reasonable. 2.5 = 2.05
No, this comparison is not reasonable.
✐ Step-by-step explanation:This is the comparison given,
\(2.5 = 2.05\)
Now,
\(2.5 = 2.50\)
We know that,
\(2 .50 > 2.05\)
So,
\(2.50 ≠ 2.05 \\ •°• \: 2.5 ≠ 2.05\)
⎇ Hence, the comparison is not reasonable.
Multiplying binomials using area model.
Answer:
4x²+35x+24
Step-by-step explanation:
FOIL the binomials and simplify
4x^2 + 35x + 24
That's all I know.
help plss thank you -
Which statement correctly describes the number 0.81382?
A.
The number is rational because it is a terminating decimal.
B.
The number is rational because it is a repeating, non-terminating decimal.
C.
The number is irrational because it is a non-repeating, non-terminating decimal.
D.
The number is irrational because it is a repeating decimal.
0.81382 is a rational number because it is a terminating decimal.
What is rational number?
A rational number is a number that is expressed as the ratio of two integers, where the denominator should not be equal to zero, and also whose behavior is known.
What is irrational number?An irrational number is a type of real number which cannot be represented as a simple fraction and also whose behavior is not known.
According to the given question.
We have a number 0.81382
The above number is not repeating but terminating.
Therefore, we can say that the above number is rational because it is a terminating decimal.
Hence, 0.81382 is a rational number because it is a terminating decimal.
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Find the limit. Use l'Hospital's Rule where appropriate. If there is a more elementary method, consider using it.
lim cos(x)/(1 − sin(x))
x → (π/2)+
To find the limit of cos(x)/(1-sin(x)) as x approaches (π/2)+, we can use l'Hospital's Rule.
First, we can take the derivative of both the numerator and denominator with respect to x: lim cos(x)/(1 − sin(x)) x → (π/2)+ = lim [-sin(x)/(cos(x))] / [-cos(x)] x → (π/2)+ = lim sin(x) / [cos(x) * cos(x)] x → (π/2)+
Now, plugging in (π/2)+ for x, we get: lim sin(π/2) / [cos(π/2) * cos(π/2)] x → (π/2)+ = 1 / (0 * 0) = undefined
Since the denominator approaches 0 as x approaches (π/2)+, and the numerator is bounded between -1 and 1, the limit does not exist.
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Solve for x.
2 x - 6 / 4 = 10
x = [?]
Answer:
x = 5.75
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask ÷)
Evaluate the expression:
s/3+3w when s = 21 and w = 4
Answer:
21/3+3(4)
21/3+12
21/15
7/5, 1 & 2/5, or 1.4
Answer:
19
Step-by-step explanation:
s/3+3w
21/3+3x4
7+12
19
At michael’s school, 38% of the students have a pet dog and 24% of the students have a pet cat. michael found that 11% of the students had both a pet dog and a pet cat. what is the probability that a randomly chosen student at michael’s school will have a pet dog or a pet cat?
Answer:
0.51 or 51%.
Step-by-step explanation:
If there were 100 students in the school, then 38 have a dog 24 a cat and 11 have both.
So there are 38 - 11 = 27 who only have a dog and 24-11 = 13 who only have a cat.
So total number having a pet = 27+11+13
= 51 students.
So Prob(You will choose a student with a pet) = 51%.
Drawing a Venn diagram would help to answer this and make it clearer.
Answer: answer above me is correct
Harry Potter is trying to figure out how many potions he needs to learn to get an A in Severus Snape’s class. Every time he makes 4 potions, his grade goes up by one letter. He can earn an F, D, C, B, or A. If he has has a D in the class, how many more potions does Harry need to make to get an A?
Answer:
Harry needs to make 12 potions to get an A.
Step-by-step explanation:
He currently has a D
+ 4 = C
+ 4 = B
+ 4 = A
4 + 4 + 4 = 12 potions
So, Harry needs to make 12 potions to get an A in his potions class.
I'LL MARK BRAINLIEST THIS IS DUE TONIGHT :(
The set of number in ascending order is `
7/9, 79%, 0.98, 5.9 * 10²
How to order the numbersThe numbers are ordered easily by converting them to decimals
What are decimals?Decimals are integers that have two components, a whole number component and a fractional component, separated by a decimal point.
Decimals are other forms of writing fractions like in the problem
7/9 = 0.77778
79% = 0.79
0.98
5.9 * 10² = 5900
hence the number as arranged is increasing from top to bottom
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How is this equation correctly solved?
Answer:
Psy talented it to cartwheels
Step-by-step explanation:
The lengths of the four sides of a quadrilateral (in centimeters) are consecutive even integers. If the perimeter is 100 centimeters, find the value of the longest of the four side lengths.
Answer:
Value of the longest of the four side lengths is 28 cm
Step-by-step explanation:
Let the lengths of the 4 sides be (2x), (2x+2), (2x+4) and (2x+6)
Perimeter = Sum of all sides
=> 100 = 2x + 2x + 2 + 2x + 4 + 2x + 6
=> 100 = 8x + 12
=> 8x = 88
=> x = 11
∴ Value of the longest of the four side lengths = 2x + 6
= 2(11) + 6
= 22 + 6
= 28 cm
Hope it helps :)
Please mark my answer as the brainliest
Answer:
28
Step-by-step explanation:
22+24+26+28=100
Hope this helps!
If 5 boys write 5 pages in 5 minutes,
in how many minutes can one boy
write one page?
Answer:
A boy can write one page in one minute
Answer:
5 minutesethhgdsyujjj
what is the first whole number greater than √13
The square root of 13 is 3.6055512755. The next whole number is 4.
25. A classroom of children has 12 boys and 13 girls in which five students are chosen to do presentations. What is the probability that more boys than girls are chosen
The probability that more boys than girls are chosen is 0.4590
as we know,
Probability of any event P(E) = \(\frac{Number of favorable outcomes}{Total number of outcomes}\)
We have to chose five students to do presentations and also number of boys must be greater than the girls.
In classroom there are 12 boys and 13 girls.
So, Possible arrangements can be: B - Boys, G - Girls
(3B, 2G) , (4B, 1G) , (5B, 0G).
Note: nCr = n! / ( (r!) x (n-r)! ) also see the attached figure.
To choose 5 students out of 25 students to do the presentation 25 C 5
25 C 5 = 25! / (5! x 20!) = 53,130
(3B, 2G) :
To chose 3 Boys out of 12 Boys 12 C 3 = 12! / (3! x 9!) = 220
To chose 2 Girls out of 13 Girls 13 C 2 = 13! / (2! x 11!) = 78
(4B, 1G) :
To chose 4 Boys out of 12 Boys 12 C 4 = 12! / (4! x 8!) = 495
To chose 1 Girl out of 13 Girls 13 C 1 = 13! / (1! x 12!) = 13
(5B, 0G) :
To chose 5 Boys out of 12 Boys 12 C 5 = 12! / (5! x 7!) = 792
To chose 0 Girl out of 13 Girls 13 C 0 = 13! / (0! x 13!) = 1
here, 0! is equal to 1.
Now, the probability that more boys than girls are chosen =
\(\frac{(220 *78) + (495 * 13) + (792 * 1) }{53,130}\)
P(E) = 0.4590
Hence, the probability that more boys than girls are chosen is 0.4590.
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Need help! Please solve my age problem!
Answer:
he's 12 years old
Step-by-step explanation:
12x2=24 <-- mothers age
12+12=24 <-- 12 year later child age
so the child is 24 and the mother is 36
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What is the magnitude of ?
V
(9,-4)
Answer:
The magnitude is sqrt((-4)^2 + (-9)^2) = 9.85. The angle is atan(-9/-4) = 180 deg + 66 deg = 246 deg = -114 deg.
Step-by-step explanation:
hope it help
Answer:
9.85
Step-by-step explanation:
|v|= √9²+(-4)²
=√81+16
=√97
|v|= 9.85
(-6x - 8) - (8x-9) subtract the expressions
Answer:
pic below
Step-by-step explanation:
Point R is located at (8, 13). Where is R' after a translation 8 units left and 6 units down?
Answer:
R' = (0,7)
Step-by-step explanation: