0.001 as a repeating fraction
Answers
Related Questions
PLEASE HELP!
The table shows a representation of the number of miles a car drives over time.
A 2-column table with 4 rows. Column 1 is labeled Hours, x with entries 3, 4, 5, 6. Column 2 is labeled Miles, y with entries 195, 260, 325, 390. Pattern: Each x value is multiplied by 65 to get each y value.
What is the equation for this situation?
y = 195 +3
y = 195
y = 65 +3
y = 65
Which could NOT be a point on this table?
2, 130
8, 445
1, 65
11, 715
Answers
Answer:
y=65x and 8455 there yall go
Step-by-step explanation:
The equation x -15= -15, has a solution which is an integer.
can there be a negative solution?
Answers
Step-by-step explanation:
no
x -15= -15
x=0
There won't be negative solution
8.9×10⁷=[1×10³][8.9×10n]
What's the value of N?
Answers
Answer: n=1000
Step-by-step explanation:
the original problem: 8.9×10⁷=[1×10³][8.9×10n]
then swap the side that 8.9×10⁷= is on so that is looks like this: [1×10³][8.9×10n]=8.9×10⁷
then multiply both sides by ten: [1×10³][8.9×10n]×10=8.9×10⁷×10
then simplify: 890000n=890000000
then divide both sides by 890000 and simplify: n=1000
You borrow $30,000 to buy a car. The loan is to be paid off in 10 equal quarterly payments at 6% interest annual interest rate. The first payment is due one quarter from today. What is the amount of each quarterly payment (rounded)? A. $1,777. B. $2,803. C. $3,253. D. None of the above.
Answers
The amount of each quarterly payment, rounded, for a $30,000 loan with a 6% annual interest rate to be paid off in 10 equal quarterly payments is $2,803 (option B).
To calculate the amount of each quarterly payment, we need to use the formula for calculating the equal payments on an installment loan. In this case, the loan amount is $30,000, the annual interest rate is 6%, and the loan term is 10 quarters.
Using the formula, we can determine that the amount of each quarterly payment is approximately $2,803. This amount is rounded to the nearest whole number, as specified in the question. Therefore, option B, $2,803, is the correct answer. The other options (A, C, and D) are not applicable to the calculation based on the given information.
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please help it is due today
Answers
Answer:
so it equation a= 0.2
Step-by-step explanation:
Answer:
The first one (a = 0.2 x 150). And a = 30
Step-by-step explanation:
To find a percentage of a number, you multiply it by 0.10 for 10%, 0.20 for 20%, and so on. Since a is the unknown number, that makes the first option correct. Now, we multiply .2 and 150 to get 30. That is the answer to the second part.
Abigail mixes 2 3pounds of walnuts with 3 5pound of dried fruit. To create more of the same mixture, how many pounds of walnuts does Abigail need to mix with one pound of dried fruit?
Answers
Answer:3
Step-by-step explanation:
Let us set up an equality to represent the original ratio of walnuts to fruit..
Solve for X (2/3)/(3/5) = X/1
(2/3)/(3/5) = X/1 (2/3) * (5/3) = X/1 10/9 = X/1 10/9 = X
Therefore, Abigail needs 10/9 pounds of walnuts to mix with one pound of dried fruit.
HELP ASAP!!!
x3+y3+z3
Answers
Answer:
= k
Step-by-step explanation:
Y is greater than or equal to -5x - 3
Answers
Answer:
hello
the answer is Y>-5x-3
bye
Emily belongs to an
Internet music service that charges $5.99 per month
and $0.89 per song. Write and solve an equation to
find the total amount Emily spends if she downloads
10 songs this month.
Answers
Answer:
C = 0.89n + 5.99 Original equation
= 0.89(10) + 5.99 Substitute 10 for n.
= 8.90 + 5.99 Multiply.
= $14.89
(This question may have more than one solution.) Let C be a fixed n × n matrix. Determine whether the following are linear
operators on R^X":
(a) L(A) = 1 - 1
(6) L(A) = 1 + 17
(c) L(1) = C1 + AC
(d) L(1) = C°1
(c) L(1) = 1?C
Answers
Functions (c) L(1) = C1 + AC and (d) L(1) = C°1 are linear operators on R^n, while functions (a), (b), and (e) do not satisfy the properties of linearity and therefore are not linear operators.
a) L(A) = 1 - 1: This function is not a linear operator because it does not preserve scalar multiplication. Multiplying A by a scalar c would yield L(cA) = c - c, which is not equal to cL(A) = c(1 - 1) = 0.
b) L(A) = 1 + 17: Similar to the previous case, this function is not linear since it fails to preserve scalar multiplication. Multiplying A by a scalar c would result in L(cA) = c + 17, which is not equal to cL(A) = c(1 + 17) = c + 17c.
c) L(1) = C1 + AC: This function is a linear operator since it satisfies both the preservation of addition and scalar multiplication properties. Adding matrices A and B and multiplying the result by scalar c will yield L(A + B) = C(1) + AC + C(1) + BC = L(A) + L(B), and L(cA) = C(1) + cAC = cL(A).
d) L(1) = C°1: This function is a linear operator since it satisfies the properties of linearity. Addition and scalar multiplication are preserved, and L(cA) = C(0)1 = c(C(0)1) = cL(A).
e) L(1) = 1?C: This function is not a linear operator as it does not preserve scalar multiplication. Multiplying A by a scalar c would give L(cA) = 1?(cC), which is not equal to cL(A) = c(1?C).
In summary, functions (c) L(1) = C1 + AC and (d) L(1) = C°1 are linear operators on R^n, while functions (a), (b), and (e) do not satisfy the properties of linearity and therefore are not linear operators.
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Put a check by all the prime numbers.
A)6
B)7
C)10
D)11
E)20
F)25
or none of the above
PICK HOW MANY U WANT JUST GIVE ME THE RIGHT ANSWER!
Answers
Answer:
7 and 11
Explanation:
Prime numbers are numbers that have only 2 factors; one and themselves.
Hope this helps!
Answer:
Only 7 and 11 are prime.
Step-by-step explanation:
prime numbers are numbers whose factors are only one and them selves
If f(x)=ln(x+4+e^(-3x)), then f '(0) =
Answers
If derivative of \(f(x)=ln(x+4+e^{(-3x)})\), then f '(0) = -2/5.
What is derivative?
In calculus, the derivative of a function is a measure of how the function changes as its input changes. More specifically, the derivative of a function at a certain point is the instantaneous rate of change of the function at that point.
To find f'(0), we first need to find the derivative of f(x) with respect to x. Using the chain rule, we get:
\(f'(x) = 1 / (x+4+e^{(-3x)}) * (1 - 3e^{(-3x)})\)
Now we can find f'(0) by substituting the value x=0:
\(f'(0) = 1 / (0+4+e^{(-3(0))}) * (1 - 3e^{(-3(0))})\)
f'(0) = 1 / (4+1) * (1 - 3)
f'(0) = -2/5
Therefore, f'(0) = -2/5.
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3/4=m+1/4
What is m
Answers
Answer:
m = 1/2
Step-by-step explanation:
We need to solve the equation:
3/4 = m + 1/4
In order to solve for m, we must isolate the variable - in other words, we need to move all the m terms to one side and all the non-m terms to the other.
So, subtract 1/4 from both sides to isolate m:
3/4 - 1/4 = m
m = 2/4 = 1/2
Thus, m = 1/2.
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Subm
What is the point-slope form of the equation for the line with a slope of -2 that passes through the point (4, -6)?
Answers
Answer:
y + 6 = - 2(x - 4)
Step-by-step explanation:
The equation of a line in point- slope form is
y + b = m(x - a)
where m is the slope and (a, b) a point on the line
Here m = - 2 and (a, b) = (4, - 6) , thus
y - (- 6) = - 2(x - 4) , that is
y + 6 = - 2(x - 4)
Answer number 4 please
Answers
Answer:
C. 22
Step-by-step explanation:
If the minimum is 187, and she earns 8.5 per hour then you just divide by 8.5
Answer:
C
Step-by-step explanation:
Erica's weekly paycheck is at least $187.
She earns $8.50 per hour.
We have to do is 187 divided by 8.5 in order to find the number of hours she worked.
187/8.5=22
She worked for at least 22 hours.
Which one of the following is among the major reasons that exponential smoothing has become well accepted as a forecasting technique?Accurate and easy to useSophistication of analysisPredicts turning pointsCaptures patterns in historical dataAbility to Forecast lagging data trends
Answers
The major reason that exponential smoothing has become well accepted as a forecasting technique is its accuracy and ease of use.
Exponential smoothing is a popular method for forecasting time series data because it is simple to implement, requires minimal computational resources, and can produce accurate forecasts for a wide range of time series data.
Additionally, exponential smoothing models can be easily updated with new data, making them well suited for real-time forecasting applications.
This makes exponential smoothing an appealing option for many businesses and organizations looking to make accurate forecasts without the need for complex or expensive analysis tools.
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I’ll give brainliest
Which function is NOT linear
Answers
f(x) = -1/x is not a linear function.
Option (B) is correct,
What is a function?
A function is a mathematical relationship between two sets of quantities, called the domain and the range. In other words, a function is a rule that assigns to each element of a set (called the domain) exactly one element of another set (called the range). The most common way to represent a function is using an equation of form f(x) = y, where x is the input variable (or independent variable) and y is the output variable (or dependent variable).
A linear function is a function whose graph is a straight line. A linear function can be represented by an equation of the form f(x) = mx + b, where m and b are constants.
Out of the given options, the function which is not linear is B) f(x) = -1/x
This function is not linear because it's graph is not a straight line.
All the other options are linear functions, option A) f(x) = x/4 is a function with a slope of 1/4, option C) f(x) = 2x + 1 is a function with a slope of 2, and option D) f(x) = -3 is a constant function with a slope of 0.
Hence, f(x) = -1/x is not a linear function.
Option (B) is correct.
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help me i don't understand
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The volume of the fully inflated balloon is \(\frac{19652}{3}\)π inch³ and volume of half inflated balloon is \(\frac{19652\pi }{6}\).
What is Volume?Volume of a three dimensional shape is the space occupied by the shape.
Given that,
Diameter of a fully inflated balloon = 34 inch
Radius is half the diameter.
Radius of fully inflated balloon = 34 / 2 = 17 inches
Volume of a sphere = \(\frac{4}{3}\) π r³, where r is the radius.
(a) Volume of fully inflated balloon = \(\frac{4}{3}\) π (17)³
= \(\frac{19652}{3}\)π inch³
(b) Volume of the half inflated balloon = Half of the fully inflated volume
= (\(\frac{19652}{3}\)π / 2) inch³
= \(\frac{19652\pi }{6}\) inch³
(c) Volume of half inflated balloon = \(\frac{19652\pi }{6}\)
\(\frac{4}{3}\) π r³ = \(\frac{19652\pi }{6}\)
\(\frac{4}{3}\) r³ = \(\frac{19652}{6}\)
r³ = \(\frac{19652}{8}\)
r = 13.49 inch
Hence the volume and radius are found.
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21 p?=u² + 2as
u= 12 a = -3
s= 18
(a) Work out a value of v.
Answers
Answer:
6 or -6
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
\(v^2 = 12^2 + 2(-3)(18)\) \(v^2 = 144 + (-6)(18)\) \(v^2 = 144- 108\) \(v^2 = 36\)Step 2: Take square root of both sides.
\(\sqrt{v^2} =\) ± \(\sqrt{36}\) \(v =\) ± \(\sqrt{36}\) \(v = 6\) or \(-6\)Therefore, the answer is 6 or -6.
Which is a recursive formula for the sequence 99.4, 0, –99.4, –198.8, where f(1) = 99.4? f(n 1) = f(n) 99.4, n ≥ 1 f(n 1) = f(n) – 99.4, n ≥ 1 f(n 1) = 99.4f(n), n ≥ 1 f(n 1) = –99.4f(n), n ≥ 1
Answers
The recursive formula for the given sequence is \(f(n+1)=f(n)-99.4\)
What is recursive formula?Any term of a series can be defined by its preceding term in a recursive formula (s). For instance: An arithmetic series has the recursive formula \(a_n = a_{n-1} + d\). \(a_n = a_{n-1}r\) is the recursive formula for a geometric sequence.
We are given a sequence as:
99.4,0,-99.4,-198.8, and so on
We can see that the sequence is constantly getting decreased by -99.4
i.e. f(1)=99.4
Then, f(2)=f(1)-99.4
=99.4-99.4
=0
f(3)=f(2)-99.4
=0-99.4
=-99.4
Therefore, the recursive formula of the given series is \(f(n+1)=f(n)-99.4\)
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Air pressure may be represented as a function of height (in meters) above the surface of the Earth, as shown below. In this function, Po is the air pressure at the surface of the Earth, and h is the height above the surface of the Earth, measured in meters. Which expression best represents the air pressure at an altitude of 3,000 meters above the surface of the Earth
Answers
The expression that best represents the air pressure at an altitude of 3,000 meters above the surface of the Earth is 3,000ρg.
Air pressure at an altitude above the surface of the EarthThe air pressure at an altitude of 3,000 meters above the surface of the Earth is calculated as follows;
Po = ρgh
where;
ρ is density of airg is acceleration due to gravityh is the altitudeSubstitute the value of altitude into the equation;
Po = 3,000ρg
Thus, the expression that best represents the air pressure at an altitude of 3,000 meters above the surface of the Earth is 3,000ρg.
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Jeff used 3 fifth strips to model 3/5.He wants to use tenth-size strips to model and equivalent fraction.How many tenth-size strips will he need?
Answers
Answer:
The answer is he will need 6/10 strips.
Convert 3/5 so that it has a denominator of 10. You know that 5 x 2 is 10, so you must multiply the numerator by 2 as well, giving you 6/10.
It's honestly very simple to work out and understand! Ps. Please pay attention in class it will help you so much in future references.
Hope that helps. x
Answer:
The answer is he will need 6/10 strips.
Convert 3/5 so that it has a denominator of 10. You know that 5 x 2 is 10, so you must multiply the numerator by 2 as well, giving you 6/10.
It's honestly very simple to work out and understand! Ps. Please pay attention in class it will help you so much in future references.
Step-by-step explanation:
The answer is he will need 6/10 strips.
Convert 3/5 so that it has a denominator of 10. You know that 5 x 2 is 10, so you must multiply the numerator by 2 as well, giving you 6/10.
It's honestly very simple to work out and understand! Ps. Please pay attention in class it will help you so much in future references.
Multiply. Write your answer as a fraction in simplest form. -1 (-3 1/2)
Answers
Answer:
3 1/2
Step-by-step explanation:
Please help me with this math problem!! NO LINKS PLEASE!! Will give brainliest if correct!! :)
Answers
Answer:
A: 2/7-29%
B:1/7-14%
C:4/7-57%
D is correct
E: 5/7-71%
F: 4/10-40%
Step-by-step explanation:
Divide the color of the marble presented in the problem by 7, the total number of marbles. For E the total number of marbles is 10 because you add 3 more.
a rectangular room is times as long as it is wide, and its perimeter is meters. find the dimension of the room.
Answers
Answer: Use a variable
w
to represent the width of the room.
From the given information find that
10
w
=
80
, hence
w
=
8
.
So the room is
8
meters by
32
meters.
Explanation:
Let
w
represent the width of the room in meters.
Then the length of the room is
4
w
.
So the perimeter of the room is
w
+
4
w
+
w
+
4
w
=
10
w
.
Given that the perimeter is
80
meters, that translates as:
10
w
=
80
Divide both sides by
10
to get
w
=
8
.
Hence the width of the room is
8
meters and the length is
4
w
=
32
meters.
Step-by-step explanation:
The dimensions of the room are 5 meters long and 5 meters wide.
The perimeter of a rectangular room is equal to twice the sum of its length and width. In this case, the perimeter of the rectangular room is equal to 2 x (length + width) = 10 meters.
Therefore, we can write:
2 x (L + W) = 10
To find the dimensions of the room, we need to solve the equation for L and W.
L + W = 5
L = 5 - W
Substitute this equation for L in the original equation:
2 x (5 - W + W) = 10
2 x (5) = 10
10 = 10
Therefore, L = 5 and W = 5, so the dimensions of the room are 5 meters long and 5 meters wide.
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PLEASE HURRY 100 POINTS
Which expression represents the total surface area, in square meters, of the rectangular pyramid below?
A rectangular pyramid. The rectangular base has a length of 27.6 meters and height of 18.4 meters. 2 triangular sides have a base of 27.6 meters and height of 17.6 meters. 2 triangular sides have a base of 18.4 meters and height of 20.4 meters.
(18.4) (27.6) + 2 ((18.4) (20.4)) + 2 ((27.6) (17.6))
(18.4) (27.6) + 2 ((18.4) (22.4)) + 2 ((27.6) (22.4))
(18.4) (27.6) + 2 (one-half (18.4) (20.4)) + 2 (one-half (27.6) (17.6))
(18.4) (27.6) + 2 (one-half (18.4) (22.4)) + 2 (one-half (27.6) (22.4))
Answers
hope you have a good day or night
True or False: The following pair of functions are inverse functions.
f(x)=-3x
g(x) = 1/3x
True
False
Answers
Answer:
False is the correct answer✔✔✔
Step-by-step explanation:
Answer:
its is false
but yeah just adding tk it
in a bag of marbles, the ratio of red to blue marbles is 5:3. if there are 40 marbles in the bag, how many are blue?
Answers
Answer:
15
Step-by-step explanation:
\(\frac{3}{8}*40\\=15\)
Pls help me with my homework
Answers
Answer:
Yes
Step-by-step explanation:
It is a right triangle. If a(57) squared plus b(76) squared equals c(95) squared, it is a right triangle
if the correlation between x and y is equal to -1.0, what do we know about the prediction of y by x?
Answers
if the correlation between x and y is equal to -1.0, then we know that the prediction of y by x is perfect
The correlation coefficient is a unitless number and must always lie between –1.0 and +1.0, inclusive.
The correlation coefficient, r , gives us information about the strength and direction of a linear relationship between any two variables. (r > 0 is a positive correlation, r < 0 is negative, and |r| closer to 1 means a stronger correlation.
The larger r is in absolute value, the stronger the relationship is between the two variables.
If r is the correlation between two variables x and y then -r is the correlation between y and x
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