The amount of paper needed for the label on the can is 13π square inches or 40.84 square inches.
What is a cylinder?In geometry, it is defined as the three-dimensional shape having two circular shapes at a distance called the height of the cylinder.
We know the volume of the cylinder is given by:
\(\rm V = \pi r^2 h\)
We have:
Height of the soup can h = 4 inches
The diameter of the soup can = 3 1/4 or 13/4 inches
The radius r = 13/8
The paper is needed for the label on the can = lateral surface area of the cylinder
= 2πrh
= 2π(13/8)(4)
= 13π square inches
or
= 40.84 square inches
Thus, the amount of paper needed for the label on the can is 13π square inches or 40.84 square inches.
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The box plots show the average wind speeds, in miles per hour, for two different islands. average wind speeds on island a 2 box plots. the number line goes from 1 to 11. for the average wind speeds of cities on island a, the whiskers range from 1 to 9.5, and the box ranges from 3 to 7. a line divides the box at 4. for the average wind speeds of cities on island b, the whiskers range from 1.5 to 11, and the box ranges from 4 to 9. a line divides the box at 6. average wind speeds on island b which explains, on a given day, which island is more likely to have a wind speed close to its median?
Country B has a median wind speed that is higher than country A does.
About 7 miles per hour is the average wind speed in A.About 9 miles per hour is the average wind speed for B.What is median?The median is the value separating the higher half from the lower half of a data sample, a population, or a probability distribution in statistics and probability theory. It could be considered "the intermediate" value for a set of data.
An ordered data set's median is its middle number. The mean is calculated as the product of all values divided by all possible values.
What is average speed?The entire distance traveled by the object in a specific amount of time is its average speed. A scalar quantity, average speed, exists. The magnitude serves as its representation, and it lacks direction.
According to the given information:The typical wind speeds for two nations have been provided to us.
Country A's median equals the box's second term (1+9.5).
=5.25, which is the box's seventh word.
B's median is equal to (1.2+11)/2.
=6.1, where 9 is the term.
As a result, the median for country B is higher than the median for country A, with a value of 7 for A and 9 for B.
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Uber has no pickup fee but charges $0.25 per mile. Lyft charges $3 for pickup and $0.15 per mile. Find the number of miles for which the cost of your Uber and Lyft is the same.
Answer:
Step-by-step explanation:
15
The number of miles for which the cost of Uber and Lyft is the same is 30.
How to solve linear equations?
Given that the largest power of the variable (or pronumeral) in these equations is 1, linear equations are also known as first-degree equations. A line on the quadratic system is represented by a linear equation. This equation's general form is axe + b = 0, where a, b, and x are all integers and x is the variable. The y-axis is parallel to this form of equation's single solution, which it symbolizes.
The steps that should be followed while solving linear equations are listed below:
1) We must first determine which variable we need to isolate.
2) Next, make a distinction between variables and constants.
3) Arrange the constants on the right and the variables on the left.
4) Using established axioms, we carry out algebraic operations to determine the variable's value.
Let the number of miles covered be = x
Given, the cost of travel = Pickup Fee + Cost per mile
Given, the pickup fee for Uber = $ 0
The cost per mile for Uber = $ 0.25
Again, the pickup fee for Lyft = $ 3
The cost per mile for Lyft = $ 0.15
Thus, the cost of travel for Uber = 0 + 0.25x -- (i)
Also, the cost of travel for Lyft = 3 + 0.15x -- (ii)
As per question, (i) and (ii) are equal.
Thus, 0 + 0.25x = 3 + 0.15 x ⇒ (0.25 - 0.15)x = 3 ⇒ 0.10x = 3
⇒ x = 3/0.10 ⇒ x = 30
Thus, for 30 miles the cost of Uber and Lyft is the same.
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Given the speeds of each runner below, determine who runs the fastest.
Will runs 15 feet per second.
Stephanie runs 118 feet in 11 seconds.
Frank runs 1 mile in 530 seconds.
Brooke runs 719 feet in 1 minute.
(Will) (Stephanie)
(Frank) (Brooke)
Answer:
will: 15/1
stephanie: 118/11=10.7272727273
frank: 5280/530=9.96226415094
brooke: 719/60=11.9833333333
Hope This Helps!!!
In order to find the value of the horizontal position of the pumpkin for which its height is a maximum, we need to seek values of xm for which:
the value of the horizontal position of the pumpkin for which its height is a maximum is x = 4. The equation for the height of the pumpkin is: f(x) = -x^2 + 8x - 17
f(xm) = 0
The equation for the height of the pumpkin is:
f(x) = -x^2 + 8x - 17
We can then solve for the critical points, which will be the value of xm for which the height of the pumpkin is a maximum.
We can use the derivative of the function to find the critical points:
f'(x) = -2x + 8
Setting f'(x) = 0, we can solve for x:
-2x + 8 = 0
2x = 8
x = 4
Therefore, the value of the horizontal position of the pumpkin for which its height is a maximum is x = 4.
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In exercise 11-14 find the value of x for each one thank you whoever gets all of it right gets brainliest
The measurement of {x} for each quadrilateral is given above.
What is quadrilateral?In geometry a quadrilateral is a four-sided polygon, having four edges and four corners.
Given is a 2 - D quadrilateral figures as shown in the image.
{ 1 } -
The sum of the angles of a quadrilateral is 360°. We can write -
100° + 130° + 66° + x° = 360°
x° = 360° - (296°)
x° = 64° .... Eq { 1 }
{ 2 } -
The sum of the angles of a quadrilateral is 360°. We can write -
103° + 133° + 58° + x° = 360°
x° = 360° - (294°)
x° = 66° .... Eq { 2 }
{ 3 } -
The sum of the angles of a quadrilateral is 360°. We can write -
154° + 88° + 29° + x° = 360°
x° = 360° - (271°)
x° = 89° .... Eq { 3 }
{ 4 } -
The sum of the angles of a quadrilateral is 360°. We can write -
92° + 101° + 68° + x° = 360°
x° = 360° - (261°)
x° = 99° .... Eq { 4 }
Therefore, the measurement of {x} for each quadrilateral is given above.
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A company records the value of a machine used for production at $25,000. As the machine ages, its value depreciates, that is, decreases in value. If the depreciation is estimated to be 20% of the value of the machine at the end of each year, what is the expected value of the machine after 6 years?
The expected value of the machine after 6 years is approximately $4086.
To find the value of the machine after each year, we can use the formula:
Vn = V0 x (1 - r)ⁿ
where Vn is the value of the machine at the end of year n, V0 is the initial value of the machine, r is the depreciation rate (0.20 in this case), and n is the number of years.
For the first year, we have:
V1 = 25000 x (1 - 0.20)¹ = 20000
For the second year, we have:
V2 = 25000 x (1 - 0.20)² = 16000
Continuing this pattern, we find that the value of the machine at the end of the sixth year is:
V6 = 25000 x (1 - 0.20)⁶ = 4085.76
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What is 75% of 85$?
Pls help
Answer:63.75 :)
Step-by-step explanation:
Answer:
$63.75
Step-by-step explanation:
85 x 75/100
85/1 x 3/4
255/4 - > $63.75
- You should already know how to do this yourself as this is very easy and basic question.
4124x=7(14x). Find x.
Answer:
x= -98
Step-by-step explanation:
-7=x/14
times each side by fourteen to get x alone
-7*14=x/14 *14
-98=x
and you're all done
Step-by-step explanation:
Expand 7(14): 98x
4124x = 98x
Subtract 98x from both sides
4124x - 98x = 98x - 98x
Simplify
4026x = 0
Divide both sides by 4026
4026x/4026 = 0/4026
Simplify
x = 0
SOMONE PLEASE HELP ME ASAPPPPPPPP!!!!!!!!! I WILL GIVE YOU A GOOD RATE AND MARK YOU THE BRAINLIEST JUST ANSWER THIS CORRECTLY AND ASAPPPPP!!!!!!! PLEASE!!!!!!!!!
since she paid $5 admission subtract it from $7.25
that is $2.25
then 2.25/ 0.75 and its 3
3 hours
Answer:
she was there for 3 hours
Step-by-step explanation:
0.75h +5.00 = x
0.75(3)+5.00 = 7.25
4(3x-5)-2(5x-7) please help me i’m not it’s if it’s 2x-6 or 2x-3
Answer:
2x-6
Step-by-step explanation:
4(3x-5)-2(5x-7)
(12x-20)-(10x-14)
12x-20-10x+14
12x-10x-20+14
2x-6
Answer:
=> first multiply the numbers in bracket
4(3x-5)-2(5x-7) when we multiply for 4 and -2
12x-20-10x+14
=> then collect the like terms
12x-10x-20+14
=> 2x-6
The sum of 7 and n. giving brainly .
Answer:
The sum of 7 and n would be 7n
Step-by-step explanation:
I don't know why my question was deleted but with this information it would be 7n
Jason and Scott plan on biking to the center of town to get ice cream at the convenience store. Since Scott
had to put air in his tires, Jason was able to get 1 mile ahead of Scott before Scott left the house. Both
bikers rode at a speed of 15 miles per hour.
Write an equation in y = mx + b form that represents Jason's trip. Jason =
a.
Write an equation in y = mx + b form that represents Scott's trip.
Will Jason and Scott meet before they both reach the store? Explain.
If you were to graph both lines on the same coordinate plane, predict what your graph would look
like.
Answer:
a. Jason's equation in y = mx + b form is y = 15x + 1.
b. Scott's equation in y = mx + b form is y = 15x.
Since both are moving at the same speed, they will meet at the point where their distances from the starting point are the same. Let d be the distance from Scott's starting point to the store. Then, the distance from Jason's starting point to the store is d + 1. Using the formula distance = rate × time, we can set up an equation:
15t = d
15t - 1 = d + 1
Solving for t in both equations, we get t = d/15 and t = (d+2)/15, respectively. Equating these expressions for t, we get d/15 = (d+2)/15, which simplifies to d = -2. This means that they will not meet before reaching the store, as Jason is already 1 mile ahead of Scott and will stay ahead throughout the trip.
If we were to graph both lines on the same coordinate plane, we would have two parallel lines with a slope of 15, where Jason's line would intersect the y-axis at 1.
the long leg of a right triangle is 71 feet longer than the short leg. the hypotenuse is 85 feet long. how long are the legs of the right triangle?
The right triangle Short leg: 14 feet and Long leg: 85 feet.
Because you have a right triangle, and you know the hypotenuse, you can use the Pythagorean Theorem:
x2 + y2 = 852
You are told the difference between the 2 sides:
x = y + 71
Now you have 2 equations. Use the expression for x in the 2nd equation, and substitute into the first:
(y + 71)2 + y2 = 852
Originally known as a rectangle triangle , a right triangle or right-angled triangle is a triangle in which one angle is a right angle (that is, a 90-degree angle), i.e., It has two perpendicular sides.
The foundation of trigonometry is the relationship between the sides and various angles of the right triangle.
The hypotenuse is the side that is opposite the right angle (side c in the figure). Legs are the sides that are close to the correct angle (or catheti, singular: cathetus).
The side b that is adjacent to angle B and opposite to angle A is known as side a, while the side a that is adjacent to angle A and opposite to angle B is known as side b.
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The value of the short leg of the right angle triangle is 14 feet while the value of the long leg will be 85 feet.
You may apply the Pythagorean Theorem since you have a right triangle and know the hypotenuse:
x^2 + y^2 = 852
You are told the difference between the 2 sides:
x = y + 71
Now we have 2 equations.
Now, we will use the expression for x in the 2nd equation, and substitute into the first:
Thus we will get it as:
(y + 71)^2+y^2=852
A right triangle, also known as a right-angled triangle, is a triangle with one angle that is a right angle (that is, a 90-degree angle), i.e., it has two perpendicular sides.
The connection between the sides and angles of a right triangle is the basis of trigonometry.
The hypotenuse is the opposite side of the right angle.
Legs are the sides that are nearly at the right angle
The side b that is adjacent to angle B and opposite to angle A is known as side a, while the side a that is adjacent to angle A and opposite to angle B is known as side b.
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1) The traffic lights at three different road crossings change after every 48 sec; 72 sec; and 108 sec., respectively. If they all change simultaneously at 8:20:00 hrs, then they will again change simultaneously at
a. 8:27:12 Hrs b. 8:27:24 Hrs c. 8:27:36 Hrs d. 8:27:48 Hrs
who ever answer me very quickly I will make them brainliest.
The least common multiple that is divisible by both a and b is the smallest positive integer. They will change simultaneously at 8:27:12 Hrs. The correct option is A.
What is LCM?The least common multiple that is divisible by both a and b is the smallest positive integer, lowest common multiple, or smallest common multiple of two numbers a and b, generally indicated by LCM.
Given The traffic lights at three different road crossings change after every 48 sec; 72 sec; and 108 sec., respectively. Therefore, the time they all take to change simultaneously is the LCM of 48, 72, and 108., which is 432.
Therefore, every 432 seconds or 7 minutes and 12 seconds, all the three lights will change simultaneously.
Now, as given they all change simultaneously at 8:20:00 hrs, then they will again change simultaneously next time after 432 seconds, therefore, they will change simultaneously at 8:27:12 Hrs.
Hence, the correct option is A.
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help help............
Answer:
please send the pic again clearly
Answer:
I hope it will help you
Step-by-step explanation:
please make me brainlestthank u
HELP ⚠⚠⚠ MARKING BRAINLIEST, IF UR CONFUSED, I NEED HELP WITH QUESTION 9 BUT QUESTION 8 IS RELATED TO IT ⚠⚠⚠
Answer:
John has a sheet of paper that is 8 feet long. He cuts the length of paper into eighths, and then cuts the length of each of these \(\frac{1}{8}\) pieces into fourths. How many pieces does he have? How many inches long is each piece?
Step-by-step explanation:
Simplify to a single power of 2
Answer:
the answer is 2 and 1
Step-by-step explanation:
0 votes
Step-by-step explanation:This leads to another rule for exponents—the Power Rule for Exponents. To simplify a power of a power, you multiply the exponents, ... More
How do you decide by which power of 10 to multiply an equation when writing a decimal with repeating digits as a fraction?
For the repeating fraction, It depends on the denominator as which power of 10 is the nearest factor of denominator.
According to the statement
we have to find that the power of 10 which is multiply the equation by which writing a decimal with repeating digits as a fraction.
So, For this purpose, we know that the
Fraction is a number expressed as a quotient, in which a numerator is divided by a denominator. In a simple fraction, both are integers.
So, From the given information:
To decide the power of 10 to multiply an equation with repeating digits ; Round the equation to the required significant numbers.
when the numerator of an equation is divided by the denominator and the result is not a whole number ( i.e. number with some decimals)and sometimes the decimal places are unending. to present the result properly we have to round off the number to the nearest significant number, then you can multiply the equation with the power of 10, in relation to the number of significant places you rounded off.
Example :
5/200 = 0.025
To express this answer with the power of 10
0.025 = 2.5 * 10^-2
Here the power of 10 is -2.
So, For the repeating fraction, It depends on the denominator as which power of 10 is the nearest factor of denominator.
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please I need right answers
Based on the given information, the angle is C. 22.1° an A. 20.4°.
What are Trigonometric functions?Trigonometric functions are mathematical functions that relate the angles and sides of a right triangle.
The basic trigonometric functions are:
Sine (sin): the ratio of the length of the side opposite an angle to the length of the hypotenuse of the triangle.
Cosine (cos): the ratio of the length of the side adjacent to an angle to the length of the hypotenuse of the triangle.
Tangent (tan): the ratio of the length of the side opposite an angle to the length of the side adjacent to the angle.
We can use the trigonometric function tangent to find angle R in the right triangle:
tan(R) = opposite/adjacent = PQ/QR
tan(R) = 5.2/13.4
R = tan⁻¹(5.2/13.4)
R ≈ 22.1°
Therefore, the answer is C. 22.1° rounded to one decimal place.
Using the Pythagorean theorem, we can find the length of side AB:
AB = √(AC² - BC²)
= √(25² - 10²)
= √(575)
Now we can use the sine function to find the measure of angle C:
sin(C) = BC/AB
C = sin⁻¹(BC/AB)
= sin⁻¹(10/√(575))
≈ 20.4°
Therefore, the answer is A) 20.4°.
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Use a net to find the surface area of the right triangular prism shown below (Please show how you worked it) :
104 square feet
412 square feet
468 square feet
504 square feet
Answer:
468 square feet; Option C
Step-by-step explanation:
We can see that the base of this triangular prism has dimensions 15 feet by 10 feet, so for starters let us compute the area of this base:
Area ⇒ 15 * 10 = 150 ft^2
Now the rectangular surface next to this base, has dimensions 9 feet by 10 feet, provided that 9 feet is a uniform height of the triangular prism:
Area ⇒ 9 * 10 = 90 ft^2
This third rectangle is provided with one dimensions, of 10 feet. If we were to imagine what part of the 3-d shape is is, it would in fact be the slanted top. To find the second dimension, you would imagine it to be 12 feet. Using that, the area of this rectangle is thus ⇒ 10 * 12 = 120 ft^2
Now the two triangles at the corners each have an area of ⇒ 1/2 * base * height = 1/2 * 12 * 9 = 6 * 9 = 54 ft^2, so they have a total area of ⇒ 108 ft^2
This means the surface area of the right, triangular prism is:
150 + 90 + 120 + 108 = Answer: 468 square feet
A project under consideration has a 10-year projected life. The initial investment for the project is estimated to have a mean of $10,000 and a standard deviation of $1,000. The annual receipts are independent, with each year’s expected return having a mean of $1,800 and a standard deviation of $200. MARR is 12 percent. Assuming that initial investment and annual receipts are independent and normally distributed, estimate the probability that the present worth is negative using NORM.INV function in excel.
This value represents the present worth below which the probability is 0.5, indicating a negative present worth.
To estimate the probability that the present worth is negative using the NORM.INV function in Excel,
we need to calculate the present worth of the project and then determine the corresponding probability using the normal distribution.
The present worth of the project can be calculated by finding the sum of the present values of the annual receipts over the 10-year period, minus the initial investment. The present value of each annual receipt can be calculated by discounting it back to the present using the minimum attractive rate of return (MARR).
Using the given information, the present value of the initial investment is $10,000. The present value of each annual receipt is calculated by dividing the expected return of $1,800 by \((1+MARR)^t\),
where t is the year. We then sum up these present values for each year.
We can use the NORM.INV function in Excel to estimate the probability of a negative present worth. The function requires the probability value, mean, and standard deviation as inputs.
Since we have a mean and standard deviation for the present worth,
we can calculate the corresponding probability of a negative present worth using NORM.INV.
This value represents the present worth below which the probability is 0.5. By using the NORM.INV function,
we can estimate the probability that the present worth is negative based on the given data and assumptions.
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A file that is 272 megabyte la is being downloaded. If the download is 12.9% complete, how many megabytes have been downloaded? Round your answer to the nearest tenth
Answer:
35.1 megabytes downloaded (rounded)
Step-by-step explanation:
12.9% = 0.129
272 x 0.129 = 35.088
35.088 rounded to the nearest tenth would be 35.1
Find m
please help!!!
Check the picture below.
chee can paint a room in 10 hours. melique can paint the same room in 6 hours. how long does it take for both jee and melique to paint the room it they are working together?
Based on the given conditions, formula:
6 • 10/6 + 10
Calculate
6 × 10/16
Reduce
3 × 5/4
Calculate
3 × 5/4
Answer: 15/4
Alternative Forms: 3.75, 3 3/4
Convert 5pie/3 radians to degree measure
Answer:
300°
Step-by-step explanation:
That'd be 5pi/3 radians. Note that 3pi/3 radians corresponds to 180° and that 6pi/3 corresponds to 360°. Thus 5pi/3 is in Quadrant IV, meaning that the angle in degrees is between 270° and 360°.
The "radians to degrees" conversion factor is (180°/pi), and so
5pi/3 radians works out to:
5pi/3 · 180° 5· 180°
----------------- = ---------- = 300°
3 pi 3
area of a circle radius 12
Answer: 3.14 x 12^2 = 452.16
Find the midpoint between (20,10) and (16,-4)
Find the midpoint between (-4,-12) and (-2,-2)
Find the midpoint between
(-5,6) and (3,-2)
Srry I’m asking a lot, but can u pls help me out and answer this
Can you solve this?
Solve this with a EXPLANATION to get a Brainliest!
Good luck! :D
Answer:
hope this helps
Step-by-step explanation:
Hope this helps!
Brainliest pls
Have a great day!
Martika says factors and multiples are related. Use the equation 6 x 7 = 42 to describe the relationship between factors and multiples.
Answer:
x=1.3204690000000001
Step-by-step explanation:
6×7=42
6=6.
x=7
x=(7)
(1_7)
x=1.3204690000000001
A rectangular school flag has a base of 25 inches and a height of 32 inches. The flag is divided into 2 congruent triangles formed by 2 sides and a diagonal of the flag. What is the area of each triangle?
Answer:
both of the triangels have an area of 400