Answers
Answer:
40%
Step-by-step explanation:
Related Questions
0.14285714285 as a fraction
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Let x = 0.14285714285
Then, we can multiply both sides of this equation by a power of 10 to eliminate the decimal:
10x = 1.4285714285
Now we can subtract the left-hand side of the equation from both sides:
10x - x = 1.4285714285 - 0.14285714285
Simplifying the right-hand side of the equation gives:
9x = 1.285714285
Finally, we can solve for x by dividing both sides of the equation by 9:
x = 1.285714285 / 9
Simplifying the right-hand side of the equation gives:
x = 0.1428571428...
We can see that this is exactly the same as the original number we started with. Therefore, we can substitute the value of x into the equation we set up earlier:
x = 0.14285714285 = 1.285714285 / 9
Therefore, 0.14285714285 expressed as a fraction is:
1.285714285 / 9
The number 0.14285714285 can be expressed as the fraction \(1.4285714285 / (10^n - 1),\)
We have,
To express the decimal number 0.14285714285 as a fraction, we can follow these steps:
Step 1:
- Let x be the decimal number.
x = 0.14285714285
Step 2:
- Let's multiply both sides of the equation by 10^n, where n is the number of decimal places in the repeating part of the decimal.
\(10^n \times x = 10^n \times 0.14285714285\)
Step 3:
- Subtract the original equation from the equation obtained in Step 2 to eliminate the repeating part.
\(10^n \times x - x = 10^n \times 0.14285714285 - 0.14285714285\)
Simplifying this equation, we have:
\((10^n - 1) \times x = 1.4285714285\)
Step 4:
- Divide both sides of the equation by (10^n - 1) to solve for x.
\(x = 1.4285714285 / (10^n - 1)\)
Thus,
The number 0.14285714285 can be expressed as the fraction \(1.4285714285 / (10^n - 1),\)
Where n represents the number of decimal places in the repeating part of the decimal.
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A student simplifies (6b + 4r) – (2b + r) and says that the result is 4b + 5r. Explain the error and describe the correct steps to simplify the expression
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First u flip the negative sign to a positive so then in the parenthesis to the left you flip all those numbers signs then u just combine like terms
Mean, median, mode, and range of a group of numbers.
Pretend you are a teacher trying to describe these terms to a student. Make sure you write as if you are the teacher and explain each term as if the student is learning this for the first time. Be descriptive and give examples. Make sure you include the data set (the group of numbers) you will be working with. Be sure to use complete sentences. Be creative and use your own words!
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Mean: The "average" number; found by adding all data points and dividing by the number of data points.
Median: The middle number; found by ordering all data points and picking out the one in the middle (or if there are two middle numbers, taking the mean of those two numbers).
Mode: The most frequent number—that is, the number that occurs the highest number of times.
Darcy likes to eat peanut butter and raisins on apple slices. On each apple slice, she puts 1/16 cup of peanut butter and 8 raisins. Darcy has 2/5 cups of peanut butter and 80 raisins. She eats a whole number of apple slices until the peanut butter is all gone. What fraction of the 80 raisins did she eat? Enter the fraction in the response box.
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I need help really bad please help!
.
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I'm Just Guessing At The Possible Answers. Please post a picture of the drop-down answers...
1. Between 3 and 8
2. Well Distrubuted???
3. One Outlier (19.86)
he measure of angle AFB = 78°
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1. Explain what the food chain is. Give an example of each level of the food chain.
2. Which trophic level receives the most energy captured by plants?
3. By eating higher up the trophic level, what are humans contributing to?
4. What happens to most of the energy that enters the tropic level?
5. What percent of energy from one tropic level gets passed to another? Explain.
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SORRY my answer got deleted somehow, but. A food chain refers to a sequence of organisms arranged according to the food they consume. The second part of the first question is Producers, consumers, predators, prey, scavengers, and decomposers. i hope this helped i cant answer all of them for you :D
HELP!! Picture below (ignore the other question
Answers
Answer:
A
Step-by-step explanation:
Answer:
m ≤ -20
Step-by-step explanation:
-20and all the numbers less than -20 are a solution. I know that -20 is included because the point on it is solid. If the point was hollow the answer would be m < -20
What is (\(\frac{n}{2}\)) x (8.5 + \(\frac{3}{4}\)) when n = 82
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![What is ([tex]\frac{n}{2}[/tex]) x (8.5 + [tex]\frac{3}{4}[/tex]) when n = 82](https://i5t5.c14.e2-1.dev/h-images-qa/answers/attachments/bXSaKMZfC4XOpQOP92NIBFdTSoWctvK6.png)
Answer: 379.25
Step-by-step explanation:
n=82
n/3 times 8.5+3/4
82/2 times 8.5+3/4
82/2=41
41 times 8.5+3/4
3/4=0.75
41 times 8.5+0.75
8.5+0.75=9.25
41 times 9.25
41 x 9.25 = 379.25
Easy brainly for anyone who can solve this
(747+21) - (629 -12) +83 x 24
Answers
Answer:
83x^24+151
Step-by-step explanation:
768-(629-12)+83x^24
768-617+83x^24
83x^24+(768-617)
83x^24+151
Orlo uses a spool of wire to make 15 necklaces.
At this rate, how many spools of the same size would he use to make 50 necklaces?
Answers
he would use to make 50 necklaces 4 spools of the same size.
What is ratio?The ratio can be defined as the number that can be used to represent one quantity as a percentage of another. Only when the two numbers in a ratio have the same unit can they be compared. Ratios are used to compare two objects.
Given this, Orlo uses a spool of wire to make 15 necklaces.
Since she requires 15 necklaces = 1 spool of wire
So, requirement for 1 necklace = 1/15 spool of wire
Thus,
requirement of wire for 50 necklace = 50/15 spool of wire
requirement of wire for 50 necklace = 10/3 spool of wire
requirement of wire for 50 necklace = 3.33 spool of wire
Therefore, 4 spools of the same size he would use to make 50 necklaces.
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nami poured 2/3 cup of rice into an empty jar. the rice filled 3/5 of the jar. how many cups of rice will fill an empty jar of the same size? show or explain how you know.
i need this asap please help.
Answers
Answer:
Step-by-step explanation:
so you divide 2/3 by 3/5 just like KSF or KCF you will get the sum. hope this helped : )
Answer:
1.11111111111 cups of rice will fill an empty jar of the same size.
Step-by-step explanation:
⅗ jar = ⅔ cups
1 jar = ? cups
⅗ = 0.6 & ⅔ = 0.66666666666
\((\frac{cups}{jar})\) → \(\frac{0.66666666666}{0.6}\) = 1.11111111111
I want to make sure im doing this right, if you could help it would be great
Answers
Answer:
84
Step-by-step explanation:
7(9+3) you multiply 7 to both numbers like this
63+21 and then you can simplify
84
If you need the other 3 done just comment on this question to tell me
Also please mark brainliest
Answer:
Step-by-step explanation:
1.84
2.32
3.30
4.88
1.
84 because PEMDAS(parenthesis/Exponents/Multiply/Divide/Add/Subtact) says you do parenthesis first. So you add 9 and 3 to get 12. The you do 12*7 to get 84.
The table shows the boiling point of several liquids in degrees Fahrenheit (°F) or degrees Celsius (°C). Liquid Boiling Point Aniline 363.8°F Iodine 184.3°C Petroleum 410°F Petrol 95°C The formula F=1.8C+32 can be used to convert between degrees Fahrenheit and degrees Celsius. What is the difference, in degrees Celsius, between petroleum's boiling point and iodine's boiling point?
Someone please help!
Answers
Answer:
25.7C
Step-by-step explanation:
Petrol 410F
Iodine 184.3C
Convert the boiling point of petrol to celcius
Subract 32 from the farenheit reading and multiply by 5/9 to get celcius reading
(410-32) x 5/9 = 210C
210C - 184.3C = 25.7C
Simplify the given expression. Show all steps. Submit your handwritten work or use the equation editor to receive credit.
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\(\it \dfrac{(x^{10})^{\frac{1}{5}}}{\sqrt{x^8}}= \dfrac{x^{10\cdot\frac{1}{5}}}{x^{\frac{8}{2}}}=\dfrac{x^2}{x^4}=\dfrac{1}{x^2}\)
please please please please help me I need to get 100 on this paper
Answers
Answer:
1. slope = 12
y-intercept = 1/3
2.slope = 1/4
y-intercept= -12
3.slope = 3
y-intercept = 2
Step-by-step explanation:
When you get an equation for a graph, the co-efficient infront of the x (The number by the x) is the slope.
The equation for the y-intercept:
When solving for y-intercept, you replace y in the equation with 0 and make x the subject.
Example:
y = 12x - 4
0=12x - 4
-12x = -4
divide both sides by negative 12 since we want only positive x
\(\frac{-12x}{-12} =\frac{-4}{-12}\)
x = \(\frac{1}{3}\)
Therefore, the y-intercept = 1/3
Select all shapes below that are nets of a pentagonal-based pyramid.
Answers
Answer:
A and B
Step-by-step explanation:
I took some paper and cut it to the shapes and folded them to see which ones are the answer and got those 2. :3
For each ride, a taxi service charges an initial fee plus an additional fee based on the number of kilometers of the trip. The graph shows the cost for taxi rides. Select a true statement. The rise is 4 while the run is 2. The selection of answers are:
A: The slope is 2.1. This means that each kilometer costs $2.10.
B: The slope is 5. This means that each kilometer costs $5.
C: The y-intercept is 2.1. This means that the initial fee is $2.10.
D: The y-intercept is 5. This means that the ride lasts 5. kilometers.
Which one is right and why?
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THIS MIGHT NOT BE WHAT YOU ARE LOOKING FOR AND MIGHT NOT BE CORRECT! READ FIRST!
The answer is A. The slope of the line is rise/run = 4/2 = 2.1. This means that each kilometer costs $2.10. The y-intercept is 2.1, which means that the initial fee is $2.10. So the correct statement is: The slope is 2.1. This means that each kilometer costs $2.10.
The other statements are incorrect. The slope is not 5, so each kilometer does not cost $5. The y-intercept is not 5, so the ride does not last 5 kilometers. The y-intercept is the value of the function when the input is 0, which in this case is the initial fee of $2.10.
A circle has an area of 144πcm². Calculate the circumference of the circle leaving your answer in terms of π
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The circumference of the circle is 24π cm.
The area of a circle is given by the formula:
A = πr²
where A is the area of the circle and r is the radius.
In this problem, we know that the area of the circle is 144π cm^2. Substituting this value into the formula, we get:
144π = πr²
Dividing both sides by π, we get:
r² = 144
Taking the square root of both sides, we get:
r = 12
Therefore, the radius of the circle is 12 cm.
The circumference of a circle is given by the formula:
C = 2πr
Substituting the value of r, we get:
C = 2π(12)
Simplifying, we get:
C = 24π
Therefore, the circumference of the circle is 24π cm.
To learn more about the circumference of the circle,
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Answer:
Therefore, the circumference of the circle is 24π cm.
Step-by-step explanation:
A circle's circumference is the distance around its outside.. It is similar to the perimeter of other shapes such as squares. Consider it to be the line that defines the shape.
The circle's circumference is 24 cm.
The area of a circle is:
A = πr²
where A denotes the circle's area and its radius.
In this problem, we know that the area of the circle is 144π \(cm^2.\) Exchange this value into the formula, and we get.
144π = πr²
Divide π by both sides, and we get:
r² = 144
Take the square root on both sides, and we get:
r = 12
The radius of the circle is 12cm.
The circumference of a circle is:
C = 2πr
Exchange the value of r, we get:
C = 2π(12)
Finally, we get:
C = 24π
Therefore, the circumference of the circle is 24π cm.
To learn more about circumference of the circle,
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QUICKKKKKK WILL GIVE BRAINLIEST!!
What is the volume of a rectangular prism with a length of 14 yards, a width of 6 yards, and a height of 8 yards?
196 cubic yards
336 cubic yards
392 cubic yards
672 cubic yards
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Answer:
672 Cubic Yd.
Step-by-step explanation:
14*8*6=672
Answer:672 cubic yards
Step-by-step explanation:
help me please first to answer will get brainiest
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Answer:
Step-by-step explanation:
the study guide helps best
question for 5th graders. 9x2/3.
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6!!!
Hope this helps and may I have brainliest? :D
Please help! :/
The dimensions of a rectangular prism are shown below:
Length: 1 1/2 feet
Width: 1 foot
Height: 2 1/2 feet
The lengths of the sides of a small cube are 1/2 foot each.
Part A: How many small cubes can be packed in the rectangular prism? Show your work.
Part B: Use the answer obtained in part A to find the volume of the rectangular prism in terms of the small cube and a unit cube.
Correct answers: Brainliest and a Thanks!
Incorrect answers: 1-2 star (Make sure you know the answers please!)
Improper answers: Reported and 1 star (No links!!)
Answers
Answer: 30 cubes can be packed.
Step-by-step explanation: The cubes are 1/2 foot each, so 5 can fit in 2 1/2 feet, 3 can fit in 1 1/2 feet, so if you multiply these together, you will get 15, and then when you multiply that by 2 (1 foot) you get 30.
Is this correct? If not, please correct it, and show all work including why it’s wrong.
Answers
Answer:
a. 12
b. 1/2
Step-by-step explanation:
Given a meal has 3 choices of meat, 2 choices of fruit, and 2 choices of dessert, you want to know the number of possible meals, and the probability of a meal with no cookie for dessert.
a. PossibilitiesAs the tree diagram shows, the number of possible meals is ...
(possible meats)×(possible fruits)×(possible desserts)
= 3×2×2 = 12
There are 12 possible lunch options.
b. CookiesHalf the possible dessert choices have no cookie. That is the probability that a lunch will have no cookie:
P(no cookie) = 1/2
__
Additional comment
The bottom line of the tree diagram has 6 Cs and 6 Ms. That is, 6 of the 12 options for meals have no cookie.
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I'm going to ask this question again because no one really explained it to me 'clearly.' So if you could do that it would be much appreciated! I'll also give u a brainly <3
Question: What is the value of r.
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r=1.17
help meeeeeeeeeeeeeee
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Answer:
Neither
Step-by-step explanation:
Congruent means the triangles are equal. One is a right triangle (to the left) and the other is not. They cannot be congruent.
Similar means, well, similar!
I'M SORRY WHAT IS THY ANSEWR?
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Because there’s 36 possible solutions between the 2 dice and only one of those could get you a sum of 2. So 1 out of 36 or 1/36.
You pick a card at random. 6 7 8 9 What is P(divisor of 70)? Write your answer as a percentage. %
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Answer:
Step-by-step explanation:
Please help I really need this answered and an explanation would also be nice if possible... Tysm!♡
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Answer: x=16 degrees
Step-by-step explanation:
Let's assume that angle (7x-2) is angle P, and angle (4x+6) is angle Q. The lines are parallel, so angle P is correspondent to Angle F, meaning that they are equal.
So we know that a straight line is 180 degrees, so we can form an equation like this: Angle F+ Angle Q= 180 degrees.
Now let's add in the information:
7x-2+4x+6= 180 degrees
11x+ 4= 180
11x= 180-4
11x = 176
x= 16 degrees
Could someone please help me with this problem
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Answer: C, E, D, A, B
Answer:
1. C
2.E
3.D
4.A
5.B
those are the answers