What is the fractional equivalent of the repeating decimal n = 0.1515... ?
Answer the questions to find out.
1. How many repeating digits does the number represented by n have?
Write your answer in the space below.
2. You need to multiply n by a power of 10 to help you find the fraction. Decide on the power of 10 to multiply by, and tell how you identified that number.
Write your answer in the space below.
3. Write an equation where the left side is your power of 10 times n and the right side is the result of multiplying 0.1515... by that power.
Write your answer in the space below.
4. Write the original equation, n = 0.1515... underneath your equation from question 3. Then subtract the equations. Show your work.
Write your answer in the space below.
5. Write n as a fraction in simplest form. Show your work.
Write your answer in the space below.
Answers
Answer:0.15151515/1
Step-by-step explanation:
Related Questions
Please I need help on this and its due tonight! :( I just need this!
Answers
Answer:
see below
Step-by-step explanation:
y-intercept: (0,1)
rate of change: 2/3
Y-intercept: I found this because the y-intercept is when x=0, and where the line crosses through the y-axis. So, we can see that the y-intercept is (0,1)
Rate of change: The rate of change is another word for slope, or rise/run, so we can see, from point (0,1), that the rise is 2 units up and 3 units to the right to another point where the line crosses a whole number point.
Hope this helps :)
Rate if change: 2/3
Which angles are adjacent to CED? Select all that apply. 20 POINTS
Answers
The phone case you want to buy is marked down 30%, and you have a 25% off coupon. You pay $42.00. Can this equation be used to find the original price of the phone case? If so, what is the original price of the item? Explain. (5 points)
34(0.7c) = 42
Answers
Answer:
The selling price of a phone case with a 25% coupon is $56 and the original selling price of the phone case without any discount is $80.
What is the selling price?
The price at which an article is sold is known as the selling price of that article.
Given that you have a 25% off coupon and paid $42.00 for a phone case. The phone case was marked down 30%. So,
Let's consider that you use a 25% off coupon and then paid $42 for the phone case. The price of phone case including coupon is,
75 % of price = $42.00
100% of price =
100% of Price = $56
Now this price of $56 for a phone case is marked down 30%. It means that this is 70 % of the original selling price.
70% of SP = $56
100% of SP =
100% of SP = $80
Hence we can conclude that the original selling price of the phone case without any discount is $80.
Step-by-step explanation:
The selling price of a phone case with a 25% coupon is $56 and the original selling price of the phone case without any discount is $80.
What is the selling price?
The price at which an article is sold is known as the selling price of that article.
Given that you have a 25% off coupon and paid $42.00 for a phone case. The phone case was marked down 30%. So,
Let's consider that you use a 25% off coupon and then paid $42 for the phone case. The price of phone case including coupon is,
75 % of price = $42.00
100% of price =
100% of Price = $56
Now this price of $56 for a phone case is marked down 30%. It means that this is 70 % of the original selling price.
70% of SP = $56
100% of SP =
100% of SP = $80
Hence we can conclude that the original selling price of the phone case without any discount is $80.
Answer:
80 I think
Step-by-step explanation:
To find the original price, you must find the original price before the 25% off coupon was applied. To do this, you must find the fraction part of 25%. In this case, it is 3/4. We can then divide 42 by 3 and multiply it by 4 to get the price before the coupon was applied. Then you take the answer, 56, and do the same with 30% off. 30% off is the same as 3/10 off, so 56 is 7/10 of the original price. This means that if we divide 56 by 7 and multiply it by 10 we will get the answer which is 80 in this case. This is my explanation.
In a recent survey, 44% of students said they enjoyed having a remote school day on Wednesday. If there are 750 kids in our school, how many kids do NOT like having a remote day on Wednesday?
Answers
44% of 750 is 330. So if 330 kids enjoy remote school on Wednesday, that means 420 kids do NOT enjoy it.
Hope this helps!
Answer:
Step-by-step explanation:
330 I guss
I need help, please quickly
Answers
Answer: The ratio is 18:3
Step-by-step explanation:
Answer: 6 to 1
Step-by-step explanation:
A ratio refers to a fraction. In this case the question asks how many players to coaches there are.
The word "to" means that is where the fraction bar goes.
Players/Coaches
There are 18 players and 3 coaches.
18/3
18 can be divided by 3, 6 times so the fraction can be simplified to
6/1 meaning there are 6 players for every coach.
What are chris's errors?
Answers
Length of part A:-
9+2+3+19+615units or 15inLength of path B
1+2+1+1+2+6+114inNow convert to miles
Path B:-
14/4=3.5miPath A:-
15/4=3.7inChris may made error in decimals
Actual difference is 0.2 miHe may removed 0 from left so he got 2rianne takes 4.75 minutes to bike around the block. How long does it take Brianne to bike 6 times around the block? Use place-value blocks to help.
29.5 minutes
57 minutes
10.75 minutes
28.5 minutes
Answers
Answer:
28.5
Step-by-step explanation:
6 x 4.75 = 28.5
An electrician plans to install solar panels on a rectangular section of roof with an area of
69
m
2
69m
2
69, start text, m, end text, squared.
Tyriq said
69
÷
7
1
10
69÷7
10
1
69, divided by, 7, start fraction, 1, divided by, 10, end fraction could represent the length of the section if the roof is
7
1
10
m
7
10
1
m7, start fraction, 1, divided by, 10, end fraction, start text, m, end text across.
Corbin said
69
÷
7
1
10
69÷7
10
1
69, divided by, 7, start fraction, 1, divided by, 10, end fraction could represent the number of solar panels that would fit if each panel was
7
1
10
m
7
10
1
m7, start fraction, 1, divided by, 10, end fraction, start text, m, end text long.
Whose interpretation makes sense in this context?
Answers
Answer: So it would be...
Step-by-step explanation:
1769
Answer:its not shown
Step-by-step explanation:
the numbers are weird
Pls answer this for me
Answers
In total, there are 100 blocks. There are 4 boxes.
100/4 = 25 therefore B would work.
D would also work as 41-16=25 and 9+16 is also 25, meaning boxes C and D would be equal. Boxes A and B would also be equal as 32-7=25 and 18+7=25.
A would NOT work as 41-21 is equal to 20, meaning box C would be lacking 5 blocks. C would NOT work as whilst A and B would be equal, C and D would not be. E would also NOT work as nothing would be equal at all.
Find the volume of a sphere 8 feet in diameter use 3.14 round your answer to the nearest tenth
(A) 150.7
(B) 267.9
(C) 83.7
(D)67.0
What one is it help me please
Answers
Answer:
B 267.9
Step-by-step explanation:
the formula is again the same, so you plug 4 in (because the radius is half the diameter) and solve to get around 267.9
help please (ty to the people who know this) :)
Answers
Answer:
C) \(3c-5d\)
Step-by-step explanation:
\(-c+5d+7c-11d+d-3c\)
Group the similar terms together:
\(-c+7c-3c+5d-11d+d\)
Add/subtract the "c" variables:
\(3c+5d-11d+d\)
Add/subtract the "d" variables:
\(3c-5d\)
Answer:
The answer is C) 3c-5d
Step-by-step explanation:
Help pls. Also wdym this is to short yk why so long >:/
Answers
Answer:
Y= mx + b
so Y = 1/3x + 2
just substitute
Now, we shall use points (3,2) as the substitutes for the solution for b, which 3 would be the input and 2 would be y.
Therefore, 2 = 1/3(3) + b
2 = 1 + b, therefore, one would be subtracted from 2 which would give us the answer of b equaling to one. Thus, y = 1/3x + 1
When is the constant of proportionality the same as the unit rate when comparing two quantities?
1 only when the two quantities are indirectly proportional
2 only when the two quantities are directly proportional
3 never
4 always
Answers
Answer: C
Step-by-step explanation: They are never the same
Answer:
only when the two quantities are directly proportional
Step-by-step explanation:
I got it right on my quiz hope this helps!!!
∠A and ∠B are supplementary angles. If m∠A = (3x+1)∘ and m∠B = (x-9)∘, then find the measure of ∠B.
Answers
Answer:
X= 45
Step-by-step explanation:
So you do
3x+1+x-9=180
Because supplementary angles are 180°
Then
3x+x = 4x
1 - 9 = -10
4x-10=180
4x-10+(10)=180+(10)
4x=190
x=45
Answer:
Step-by-step explanation:
Mr. Sonny's science class is calculating the average number of blinks per minute. Jan blinks 126 times in 7 minutes. What is her blinking rate, in blinks per minute?
Answers
b. Every 24 minutes
Step-by-step explanation:
A neon sign blinks every 6 minutes, and another sign blinks every 8 minutes.
The first step is to:
Find and list multiples of each time each neon sign blinks.
This means, we find the Multiples of 6 and 8
Multiples of 6:
6, 12, 18, 24, 30, 36
Multiples of 8:
8, 16, 24, 32, 40
The first and common multiple of 6 and 8.
Therefore, the Least common multiple [LCM(6, 8) ] = 24
Hence, they often blink at the same time every 24 minutes.
Therefore, option b.Every 24 minutes is correct.
6,000 ÷ (18x+6) -37=63
plsssss find what x is!!! and hurry
Answers
please help will mark brainliest
Answers
I was thinking B but it doesn’t seem right
if a=d what can you conclude about a and d
Answers
Answer:
A= B are the same number
Step-by-step explanation:
All the dimensions of a cuboid are whole numbers, and its volume is 24 units^3. Which one of the following could NOT be one of its dimensions?
A.) 3
B.) 4
C.) 5
D.) 6
First Person who gets it right and EXPLAINS will get branliest! :-)
Answers
5 is the answer.
Review:What is a cuboid?
A cuboid is a rectangle, but in 3D form.
Do we calculate area or volume in a cuboid?
We calculate the volume for 3D shapes. For 2D shapes, area is used.
If/Then:
Now, if the volume of the cuboid is 24 units³ then:
x × x × y
Now, lets fit all our options to see which one is NOT the dimensions.
Option A:
x × x × 3 = 24 units³
x × x = 12 units³ ✔
This is possible.
Option B:
x × x × 4 = 24 units³
=> x × x = 6 units³ ✔
This is possible.
Option C:
x × x × 5 = 24 units³
=> x × x = 24/5 units³ ❌
This is not possible. This will be our answer.
Option D:
x × x × 6 = 24 units³
=> x × x = 4 units³✔
This is possible.
Conclusion:
So after working on our problem, we can conclude that C is our answer. Hoped this helped.
Adam steps on a scale holding four bricks of equal weight. The scale reads 360 pounds. Write an equation relating Adam's weight and the weight of the bricks to the total weight shown on the scale. Use 'A' for Adam's weight and 'b' for the weight of a single brick.
Whoever helps first gets brainiest answer
Answers
Answer: A+4b = 360
4b = weight of 4 bricks, which is added to Adam's weight (A) to get a total of 360 pounds.
4B because there are 4 bricks (4xB)
4 __ a solution of w - 4 = 0
Answers
Is 4
Because any number subtracted by itself is always 0 that also goes for when multiplying and dividing
To ride a roller coaster, a person must be at least 60 inches tall. Which inequality represents the height, h, a person must be to ride the roller coaster?
Group of answer choices
h < 60
h > 60
h ≥ 60
h ≤ 60
Thanks!
Answers
Answer: h ≥ 60
Step-by-step explanation:
≥ means more than or equal to
to be able to ride the roller coaster their height must be more than or equal to 60.
Answer: h ≥ 60
Step-by-step explanation:
h < 60 means that the height is less than 60
h > 60 means that the height is more than 60
h ≥ 60 means that the height is 60 or more
h ≤ 60 means that the height is 60 or less
So the answer would be h ≥ 60 because the height is at least 60 or more
Quinton has an average resting heart rate of 70 beats per minute. When he runs, his heart rate increases by fewer than 50 beats per minute. If b represents his heart rate while running, which statements about the scenario are true? Check all that apply.
Pls hurry I am on a timer!
I will mark branllest!!!
Answers
Which of the following points best represents the location of -1 5/8 on the number line?
Answers
Answer:
A
Step-by-step explanation:
Looking at the number line, you will notice that A, B, and C are less than 0.
Eliminate D, which is greater than 0.
Further still, as negative numbers get 'smaller', they go from -1 to -∞.
i.e.: -1 > -2 > -3
if you forget the above fact, looking at the number line, you can see that A is between -1 and -2, and \(-1\frac{5}{8}\) is between -1 and -2 just as \(1\frac{5}{8}\) is between 1 and 2.
Then, simply counting the ticks from -1 to -2, you can see that A falls on the 5th tick, while -2 falls on the 8th tick from -1.
Hope this helped.
Answer:
A
Step-by-step explanation:
-1 5/8 would be between -2 and -1
The Bradenton Post polled 1,356 adults in the city to determine whether they wet their toothbrush before they put toothpaste on it. Of the respondents, 54% said they wet it first. Suppose 68% of all adults actually wet their toothbrush first. What are the mean and standard deviation of the sampling distribution?
Answers
Answer:
deviation = -95.50147493 mean = 61
Step-by-step explanation:
54% wet there brushes first
suppose 68% wet there brushes what is the mean
mean: a mean is where you add both numbers together to get a total then divide by how many numbers you added for now we wont need the amount of people we just need the percentages for this
54 + 68 = 122
we added to numbers so well divide by 2
122 divided by 2 or 122/2 is equal to 61
61 is our mean
standard deviation : this is were you take the known average 1356 adults and subtract the mean
1356- 61 = 1295 then divide by 1356 and times by 100
if the number is positive then the mean is higher than expected but luckily its a negative so its -95.50147493
I know this is a stupid question but can some1 pls tell me if -8 is a rational number or an integer.
Answers
don't add links please
Answers
Answer:
B
Step-by-step explanation:
What multiplies to give you 15 and adds to give you -8?
Answers
Answer:
-5 and -3 because if you multiply both the answer is 15 and if you plus both the answer is -8.
Step-by-step explanation:
Take one number as x.
Given,
x + ? = -8
? = - 8 - x
So, second number is -8 - x
Now,
x ( -8 - x) = 15
-8x - x² = 15
-8x - x² - 15 = 0
-x² - 8x - 15 = 0
(-x² - 3x) + (5x - 15) = 0
x (-x - 3) + 5 (-x - 3) = 0
(- x - 3)(x + 5) = 0
•°• x = -3 & x = -5
=》The required numbers are - 3 & - 5.
Hope it helps ⚜
find the difference of 71.120 - 2.359
Answers
Answer: 68.761
Step-by-step explanation: calculator!!!!!!
Have a great day
What is the volume of a cube with a length of 11 meters?
A. 33 m³
B. 121 m³
C. 1,221 m³
D. 1,331 m³
pls help me im a little brainless rat boi ;-;
Answers
V=S^3
So, 11^3= 1331
There ye go.
This should help.
