what is the ratio for 500m:250cm
Answer:
1:4
Step-by-step explanation:
Answer:
500m : 250cm can simplify to;
2m : 1cm
63 ones 21 hundreths 4 thousands in decimal
The decimal representation of the given sequence is 4,063.21.
The given sequence can be interpreted as follows: "63 ones, 21 hundredths, 4 thousand." To convert this sequence into decimal form, we need to understand the place value of each digit.
Starting from the left, we have "63 ones." This means we have 63 units, which can be represented as 63.
Next, we have "21 hundredths." Since there are two digits after the decimal point, the number becomes 0.21.
Finally, we have "4 thousand." Considering the place value, 4 thousand would be written as 4,000.
Putting it all together, we have 63 + 0.21 + 4,000, which equals 4,063.21. Therefore, the decimal representation of the given sequence is 4,063.21.
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\angle a∠aangle, a and \angle b∠bangle, b are complementary angles. \angle a∠aangle, a measures 22^\circ22
∘
22, degrees.
What is the measure of \angle b∠bangle, b?
Answer:
68 degrees
Step-by-step
22 degrees +B=90 degrees
B=68
In basketball, each shot made is worth 1, 2, or 3 points. Miles scored a total of 27 points in his most recent game. He made three 1-point shots and four 3-point shots.
Answer:
he made 6 2 point shots.
Step-by-step explanation:
here's why......... 3 times 1 is 3 and 3 times 4 is 12 in total that's 15 and 27-15 is 12 and 12 divided by 2 is 6.
Answer:
This is False
Step-by-step explanation:
Because if he made 3 1-point shots then 4 3-point shots, 3 multiplied by 1 is 3 and 4 multiplied by 3 is 12, and 12 multiplied by 3 is 36. So therefore he scored a total of 36 points. Thank me later :)
If the social security tax is 6.2% and the Medicare tax is 1.45% and Murr annual salary is 57,285.50 then what is murrs annual social security deduction
Answer: Murr's annual social security deduction is the amount of money he pays in social security taxes. Social security tax is 6.2% of Murr's annual salary. To find the annual social security deduction, we can multiply Murr's annual salary by the social security tax rate:
57,285.50 x 6.2% = 3,541.829
Murr's annual social security deduction is 3,541.829
Note that Medicare tax is 1.45% and it's calculated separately, if you want to calculate it you can use the same formula:
57,285.50 x 1.45% = 829.4078
So the total Social security and Medicare tax is 3,541.829 + 829.4078 = 4,371.2368
It's important to note that these are the federal Social Security and Medicare taxes, there might be additional state taxes or deductions that are not included.
Step-by-step explanation:
Which of the four is it?
Answer:
option 1 i believe
Step-by-step explanation:
just worked it out
i hope this is right and helps <3
Help PLS picture is included Hurry pls it is due in 5 minutes.
The first answer of the equation (9y^2 - 4y-4) (-2y^3 −y + 12) simplifies to -18y^5 + 8y^4 - 9y^3 + 46y^2 - 48y - 16. and the second answer of the equation (2x - 3)(7x^2 - x + 8) simplifies to 14x^3 - 23x^2 + 19x - 24.
Describe Algebraic Expression?An algebraic expression is a mathematical phrase that can contain numbers, variables, and mathematical operators, such as addition, subtraction, multiplication, and division. It can be a single term or a combination of terms, and it is usually used to represent a quantity that can change or vary.
Algebraic expressions are commonly used in mathematics and science to represent a wide range of concepts, such as distance, speed, force, energy, and more. They can be used to describe real-world situations, as well as to solve mathematical problems and equations.
In an algebraic expression, the variables can represent unknown or changing quantities, and the coefficients can represent constant values or fixed parameters. The mathematical operators determine how the terms in the expression are combined and evaluated.
For example, the expression 2x + 5y represents a combination of two terms, where 2x represents the product of the coefficient 2 and the variable x, and 5y represents the product of the coefficient 5 and the variable y. The addition operator combines the two terms, and the resulting expression represents a sum of two quantities that can vary based on the values of x and y.
To subtract and simplify (9y^2 - 4y-4) (-2y^3 −y + 12), we can use the distributive property and simplify each term:
(9y^2 - 4y - 4) (-2y^3 - y + 12)
= 9y^2(-2y^3) - 4y(-2y^3) - 4(-2y^3) + 9y^2(-y) - 4y(-y) - 4(y) + 9y^2(12) - 4y(12) - 4(12)
= -18y^5 + 8y^4 + 36y^2 - 9y^3 + 4y^2 + 4y + 108y^2 - 48y - 16
= -18y^5 + 8y^4 - 9y^3 + 46y^2 - 48y - 16
Therefore, (9y^2 - 4y-4) (-2y^3 −y + 12) simplifies to -18y^5 + 8y^4 - 9y^3 + 46y^2 - 48y - 16.
To multiply and simplify (2x - 3)(7x^2 - x + 8), we can use the distributive property and simplify each term:
(2x - 3)(7x^2 - x + 8)
= 2x(7x^2) - 3(7x^2) + 2x(-x) - 3(-x) + 2x(8) - 3(8)
= 14x^3 - 21x^2 - 2x^2 + 3x + 16x - 24
= 14x^3 - 23x^2 + 19x - 24
Therefore, (2x - 3)(7x^2 - x + 8) simplifies to 14x^3 - 23x^2 + 19x - 24.
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A rectangular prism is 10 inches long, 17 inches wide, and 17 inches high. What is the
volume of the rectangular prism?
Answer:
yhe volume is the most popular part of 2 and time yet I don't want a good to have coffee will run a little more and I will make the time and r u eu iu to u eu iu i it the awnser and
Here is another number machine.
Input - x
_____
_____
Output - 4x+5
What operations should go in the boxes to make it work
Answer:
The 2nd box should be 4 × x and then the 3rd box should be + 5
Step-by-step explanation:
Hope this helped have an amazing day/month/year!
We need to multiply 4 to input x and add 5 to the product to get the output 4x+5.
Given that, input of the function is x and the output of the function is 4x+5.
What is the function?Functions are the fundamental part of the calculus in mathematics. The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input x.
To get the out of the function 4x+5, we need to multiply 4 to x and add 5 to the product.
That is represented the figure given below.
Therefore, we need to multiply 4 to input x and add 5 to the product to get the output 4x+5.
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19-x²
if x = -5
How would you solve this math problem?
The solution to the math problem is -6.
A math problem is a problem that can be represented, analyzed, and probably solved, with the techniques of arithmetic. This will be an actual-world problem, inclusive of computing the orbits of the planets inside the solar gadget, or trouble of a greater summary nature, such as Hilbert's problems.
The Collatz Conjecture is the only math problem no person can resolve it is straightforward and sufficient for almost every person to recognize but notoriously difficult to resolve.
= 19 - ( - 5 ) ²
= 19 - ( 25 )
= 19 - 25
= - 6
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Write a function rule for
Answer:
x^2
Step-by-step explanation:
1^2=1
2^2=4
3^2=9
Question 2(Multiple Choice Worth 5 points)
(06.03 MC)
What are the solutions of the system of equations y = -(x + 2)² + 1 and y = 3x + 7?
O(-2, 1) and (5,-8)
O(-2, 1) and (-5, -8)
O (2, -3) and (-5, -8)
O(-2, -3) and (-5, -8)
The following figure is made of 2 triangles.
7
А
5
B
4
Find the area of each part of the figure and the whole figure.
The area of each part of the figure is Triangle B = 10 square units and Triangle A = 17.5 square units. The area of the whole figure is 27.5 square units.
What is area?A two-dimensional surface, like the surface of a shape or object, can be measured in terms of area. Usually, it is expressed in square quantities like square metres (m2) or square feet (ft2). By multiplying the length and breadth of a rectangle, or by applying particular formulas for other forms, such as base times height divided by two for a triangle, one can determine the area of a shape.
From the given figure we observe that the base of the slanted figure has true base length of 5 units.
Thus, for triangle B the area is:
Triangle B = 1/2(b)(h)
Triangle B = 1/2(5)(4) = 10 square units.
For triangle A we have:
Triangle A = 1/2(5)(7) = 35/2 = 17.5 square units.
The area of the whole figure is:
A = 10 + 17.5 = 27.5 square units.
Hence, the area of each part of the figure is Triangle B = 10 square units and Triangle A = 17.5 square units. The area of the whole figure is 27.5 square units.
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Please help, It's a statistics question, I need the answer ASAP
A particular variable measured on the US population is approximately normally distributed with a mean of 112 and a standard deviation of 22. Consider the sampling distribution of the sample mean for samples of size 16.
Answer:
Step-by-step explanation:
The sampling distribution of the sample mean for samples of size n is approximately normal with mean μ and standard deviation σ/sqrt(n), where μ is the mean of the population, σ is the standard deviation of the population, and sqrt(n) is the square root of the sample size.
In this case, the population mean is μ = 112 and the population standard deviation is σ = 22. We are interested in the sampling distribution of the sample mean for samples of size n = 16.
The mean of the sampling distribution of the sample mean is the same as the population mean, which is μ = 112.
The standard deviation of the sampling distribution of the sample mean is σ/sqrt(n) = 22/sqrt(16) = 5.5.
Therefore, the sampling distribution of the sample mean for samples of size 16 is approximately normal with mean 112 and standard deviation 5.5.
Find the remainder when f(x)=2x^3-x^2+x+1 is divided by 2x+1
Answer:
0
Step-by-step explanation:
By the remainder theorem, this is the same as finding f(-1/2), which is equal to 0.
For each ordered pair (x, y), determine whether it is a solution to the inequality y≤0.
(8,-43)
(4.-22)
(-3,25)
(-7,45)
Is it a solution?
Answer:
(8,-43)
(4,-22)
Step-by-step explanation:
In order for the ordered pair to be a solution of the inequality, you must be able to plug in the y-value of the ordered pair and it must be less than or equal to 0.
For example:
(4,-22)
x=4 ; y=-22
Plug y into the inequality
y≤0
-22≤0
Since the statement is true, I know that (4,-22) must be a solution to the inequality.
Another way to solve this problem is by graphing. If an ordered pair is in the shaded region, it is a solution to the inequality. Attached is a graph of both the inequality and ordered pairs plotted.
If this answer helped you, please leave a thanks or a Brainliest!!!
Have a GREAT day!!!
Answer:
Step-by-step explanation:
To determine whether each ordered pair is a solution to the inequality y ≤ 0, we need to check if the y-coordinate of each pair is less than or equal to zero.
Let's check each ordered pair:
(8, -43):
The y-coordinate is -43. Since -43 is less than zero, this ordered pair is a solution to the inequality y ≤ 0.
(4, -22):
The y-coordinate is -22. Since -22 is less than zero, this ordered pair is a solution to the inequality y ≤ 0.
(-3, 25):
The y-coordinate is 25. Since 25 is greater than zero, this ordered pair is not a solution to the inequality y ≤ 0.
(-7, 45):
The y-coordinate is 45. Since 45 is greater than zero, this ordered pair is not a solution to the inequality y ≤ 0.
So, the solutions to the inequality y ≤ 0 are:
(8, -43) and (4, -22).
Describe how the graph of y = |x - 2| - 5 is a transformation of the graph of y = |x|. Use terms such as "shifted", "reflected", "stretched", or "compressed".
Answer:
The original graph was shifted 2 units to the left and 5 units down.
Step-by-step explanation:
y = |x|
From this, we go to: y = |x - 2|.
When we want to shift a function f(x) a units to the left, we find f(x - a). So first, the graph was shifted 2 units to the left.
y = |x - 2|.
From this, we go to: y = |x - 2| - 5.
Shifting a function f(x) down b units is the same as finding f(x) - b, so the second transformation was shifting the graph 5 units down.
please help!!! Use the Pythagorean theorem to find the missing value
Answer: 1. is 50 2. is 111 3. is 26 4. is 45 and 5. is 51
Step-by-step explanation: The formula for Pythagorean theorem is A^2 plus B^2 = c^2
Sry that took so long did it wrong at first
Which two ratios represent quantities that are proportional? O A. and O B. and 1 O c. 32 and O D. and 1
Ratios can be said to be proportional if they represent the same relationship.
To confirm if two ratios are proportional, simplify both ratios, if the simplified ratios turns out to be the same, the ratios represent quantities that are proortional.
Let's simplify the given ratios below:
\(\begin{gathered} A\text{. }\frac{40}{52}\text{ and }\frac{18}{24}=\text{ }0.77\text{ and }0.75 \\ \\ \text{This does not represent quantities that are proportional} \end{gathered}\)\(\begin{gathered} B\text{. }\frac{36}{60}\text{ and }\frac{15}{25}\text{ = }0.6\text{ and 0.6} \\ \\ \text{Both ratios represent quantities that are proportional} \end{gathered}\)\(\begin{gathered} C\text{. }\frac{32}{20}and\text{ }\frac{20}{32}=1.6\text{ and 0.625} \\ \\ \text{This does not repr}esent\text{ quantities that are proportional} \end{gathered}\)\(\begin{gathered} D\text{. }\frac{7}{5}and\text{ }\frac{14}{9}=1.4\text{ and 1.56} \\ \\ \text{This does not represent quantitites that are proportional} \end{gathered}\)Therefore, from the ratios given, the two ratios that represent quantities that are proportional are:
\(B\text{.}\frac{36}{60}\text{ and }\frac{15}{25}\)ANSWER:
\(B\text{. }\frac{36}{60}\text{ AND }\frac{15}{25}\)what is the elevation of new orleans
Answer:
bro i think it is −6.5 to 20 ft (−2 to 6 m)
Step-by-step explanation:
if wrong pls forgive me
mark me brainliest pls
understanding graphs of exponential functions
The value of b in the exponential function is between 0 to 1.
We have,
In the exponential function y = b^x, b is the base of the exponential function. It is a positive constant that is raised to the power of x to obtain the value of y.
The base b can be any positive real number except for 1, and it determines the shape and behavior of the exponential function.
For example,
If b is greater than 1, the function will be an increasing exponential function, while if b is between 0 and 1, the function will be a decreasing exponential function.
The larger the value of b, the steeper the exponential function will be.
We see that
y is decreasing when x is increasing.
This means,
The function is a decreasing exponential function.
So,
The value of b is between 0 to 1.
Thus,
The value of b in the exponential function is between 0 to 1.
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O
Tom wants to pour 84.99 grams of salt into a container. So far, he has poured. 17.4 grams. How much more salt should Tom pour?
grams
Explanation
Check
X
G
Eple Charter
The remaining amount of salt that Tom needed to pour was 67.59 grams.
What is subtraction?To subtract in mathematics is to take something away from a group or a number of objects.
In other meaning, subtraction is a mathematical operation such that two values are going to subtract and give a resultant value.
The group's total number of items decreases or becomes lower when we subtract from it.
As per the given,
The total amount that Tom needs to pour = 84.99 grams
Amount poured = 17.4 grams
Remaining = 84.99 grams - 17.4 grams = 7.59 grams
Hence "The remaining amount of salt that Tom needed to pour was 67.59 grams".
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Each side of a square classroom is 6 yards long. The school wants to replace the carpet in the classroom with new carpet that costs $53.00 per square yard. How much will the new carpet cost?
The new carpet will cοst $1,908.00.
What is an area?
The size οf a regiοn οn a surface is measured by its area. While surface area refers tο the area οf an οpen surface οr the bοundary οf a three-dimensiοnal οbject, the area οf a plane regiοn οr plane area refers tο the area οf a shape οr planar lamina.
Area can be interpreted as the quantity οf material with a particular thickness required tο create a mοdel οf the shape οr as the quantity οf paint required tο cοmpletely cοver a surface in a single cοat. It is the twο-dimensiοnal equivalent οf the vοlume οf a sοlid οr the length οf a curve (a οne-dimensiοnal cοncept) (a three-dimensiοnal cοncept).
The area οf the classrοοm is the square οf the length οf its side, which is:
6 yards × 6 yards = 36 square yardsTο find the cοst οf the new carpet, we need tο multiply the area οf the classrοοm by the cοst per square yard:
36 square yards × $53.00/square yard = $1,908.00
Therefοre, the new carpet will cοst $1,908.00.
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if two rectangles have the same area what do u know abt the measures of their sides
Given the formula: P1V1/T1 = P2V2/T2, solve for T2.
Answer:
Hello,
Step-by-step explanation:
\(\dfrac{P_1*V_1}{T_1} =\dfrac{P_2*V_2}{T_2} (\' equation\ des\ gaz\ parfaits\ PV = nRT)\\\\\\\boxed{T2=\dfrac{P_2*V_2*T_1}{P_1*V_1} }\)
From the picture, two cylindrical glasses of the same capacity. Find the diameter length (X) of a small glass of water.
8
12
14
10
Answer:
12
Step-by-step explanation:
πr²h=πr²h
π(4.5)²*10=π(x/2)²4.9
Find the missing side or angle.
Round to the nearest tenth.
7
B = 20°
a=120
c=110
b=[ ? ]
Enter
9514 1404 393
Answer:
41.1
Step-by-step explanation:
A triangle solver can do this nicely. b ≈ 41.1
__
You can use the law of cosines for the purpose.
b² = a² +c² -2ac·cos(B)
b² = 120² +110² -2(120)(110)·cos(20°) ≈ 1692.1148
b ≈ √1692.1148 ≈ 41.13532
The missing side is b ≈ 41.1 units.
Answer:
The answer for Acellus people is b=41.1
Step-by-step explanation:
Un hombre posee 50 acciones con un valor de 30 cada una , la corporación declaró un dividendo del 6% pagadero en acciones ¿cuantas acciones poseía entonces?
el hombre tenía 50 acciones.
La pregunta es, ¿cuántas acciones poseía el hombre si declararon un dividendo del 6% pagadero en acciones y tenía 50 acciones con un valor de $30 cada una?Para calcular cuántas acciones tenía el hombre,
se puede utilizar la siguiente fórmula:Dividendos = Número de acciones * Precio por acción * Tasa de dividendosDe esta fórmula,
podemos despejar el número de acciones. Así, tenemos:Número de acciones = Dividendos / (Precio por acción * Tasa de dividendos)De los datos del problema, se sabe que el hombre tenía 50 acciones con un valor de $30 cada una.
Además, la corporación declaró un dividendo del 6% pagadero en acciones. Por lo tanto, la tasa de dividendos es del 6%.Para resolver el problema, primero debemos calcular el valor del dividendo que se pagará en acciones.
Para ello, se debe multiplicar el valor de las acciones del hombre por la tasa de dividendos.
Así, tenemos:Valor del dividendo = 50 acciones * $30 * 0.06 = $90El valor del dividendo es de $90. Ahora, podemos sustituir este valor en la fórmula para calcular el número de acciones que tenía el hombre.
Así, tenemos:Número de acciones = $90 / ($30 * 0.06) = 50 accionesPor lo tanto,
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PLEASE HELP QUICK!!! GIVING BRAINLEST OUT
Answer:
44
Step-by-step explanation:
Answer:
use the pythagorean theorem to solve for the sides and the degree for both triangles so your using cos sin or tan im not sure which one
Step-by-step explanation:
i really hope this helps the question is really vague im sorry if this wasnt a help
sin(θ) = Opposite / Hypotenuse
cos(θ) = Adjacent / Hypotenuse
tan(θ) = Opposite / Adjacent
after five years of owning a roth individual retirement account (ira), a person wants to buy his first home, the person can withdraw money from the roth ira
A person who has owned a Roth IRA for five years may withdraw money from the account to buy their first home. The individual has to meet certain requirements and can't withdraw more than $10,000 per person.
A Roth IRA is a type of individual retirement account that allows for tax-free withdrawals of contributions at any time, without penalty or taxes. After five years of ownership, a person who has a Roth IRA may withdraw money from the account to buy their first home. This withdrawal is known as a "first-time homebuyer distribution."
However, there are certain rules and limitations to be aware of when withdrawing money from a Roth IRA for a first home purchase. The individual must be a first-time homebuyer, defined as someone who has not owned a home in the past two years. Additionally, the maximum amount that can be withdrawn for a first home purchase is $10,000 per person.
It's important to note that while contributions to a Roth IRA can be withdrawn tax-free and without penalty, earnings on those contributions may be subject to taxes and penalties if withdrawn before age 59 and a half.
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