Answer:
5.0 × 1012 kg-4. I'm pretty sure this is the answer
Answer:
2.41
Step-by-step explanation:
We needed split up 30 into 2 factors where one of them had to be the same number on the bottom. Since 6 is on the bottom we need to find a number that multiples with 6 to get to 30 and 30/6 gives us 5. So then we can split up 30g into 5g *6g and with the exponents of course. Now since 5g and 6g are multiplying, we can just take 5g out of the equation. If they were adding or subtracting we couldn't.So that gives us 5g^5 * (6g^5/6g^9). According to exponent laws or whatever they're called, if 2 numbers have the same base and have exponents, we can add or subtract the exponents if they are being multiplied or divided by each other. Therefore our final answer is 2.41.
The surface area of the prism is___square units.
Answer:
96
Step-by-step explanation:
For decades, hoax artists have been going out into grain fields to make crop circles. though many people believed circles to the the work of aliens we now know that these designs were made by people with very simple tools and some geometric knowlege.
Crop circles were created by hoax artists using simple tools and geometric knowledge.
How were crop circles formed and who created them?Crop circles were formed by individuals with basic tools and geometric knowledge, debunking the belief that they were the work of aliens.
The process of creating crop circles involves flattening or bending crops, typically in the shape of elaborate patterns or designs. The hoax artists carefully plan and execute their creations, often working in teams to ensure precision and efficiency.
They use tools such as planks, ropes, and stomping boards to manipulate the crops, gently pressing them down without causing permanent damage.
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if an organization wants to test whether a minority of its employees are dissatisfied with their bonuses, the null hypothesis would be that the true population proportion would be:
if an organization wants to test whether a minority of its employees are dissatisfied with their bonuses, the null hypothesis would be that the true population proportion would be equal to 0.5
This is further explained below.
What is the null hypothesis?Generally, The null hypothesis is a common kind of statistical theory that proposes there is no statistical link and significance between two sets of observed data and measurable phenomena in a set of provided single observable variables.
In conclusion, In the event that a company is interested in determining whether or not a subset of its workers are unsatisfied with the incentives they get, the null hypothesis would state that the actual population percentage would be equal to fifty percent.
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CQ
If an organization wants to test whether a minority of its employees are dissatisfied with their bonuses, the nult hypothesis would be that the true population proportion would be: less than 5 OOOO greater than 5 not equal to 5 .5
h(x) = 4x - 2; Find h(a+b)
Answer:
4a + 4b - 2
Step-by-step explanation:
To evaluate h(a + b) , substitute x = a + b into h(x), that is
h(a + b) = 4(a + b) - 2 = 4a + 4b - 2
Which of the following best describes ethics?
it is a set of thoughts that are made about kinds of individuals
or their manners of conducting activities
it is a set of values that define r
Answer:
the second
Step-by-step explanation:
refers to well-founded standards of right and wrong that prescribe what humans should do, usually in terms of rights, obligations, benefits to society, justice
Meg paints the whole outside of a 5 x 5 x 5 cube red and then cuts it up into 1 x 1 x 1 cubes.How many cubes have just one red face?
The number of cubes that have just one red face is 25.
What is a cube?A solid three-dimensional shape called a cube contains six square faces, eight vertices, and twelve edges.
Given:
Meg paints the whole outside of a 5 x 5 x 5 cube red and then cuts it up into 1 x 1 x 1 cube.
The surface area of the cube with dimensions 5 x 5 x 5,
= 6 x 5 x 5
= 150 square units.
The surface area of the cube with dimensions 1 x 1 x 1,
= 6 square units.
The number of cubes that have just one red face is,
= 150/6 = 25
Therefore, 25 is the required number.
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Sketch the line 4x+3y=11
sketch of the line 4x + 3y = 11, slope (-4/3), y-intercept of the line y = 11/3
Step 1: Convert the equation to slope-intercept form (y = mx + b) by solving for y:
3y = -4x + 11
y = (-4/3)x + 11/3
Step 2: Identify the slope and y-intercept:
From the equation in slope-intercept form, we can see that the slope (m) is -4/3 and the y-intercept (b) is 11/3.
Step 3: Plot the y-intercept:
On the y-axis, mark a point at y = 11/3 (approximately 3.67). This is the y-intercept of the line.
Step 4: Use the slope to find additional points:
Using the slope of -4/3, we can find other points on the line. The slope represents the change in y for every 1 unit change in x. So, starting from the y-intercept, we can move down 4 units and to the right 3 units to find the next point, and continue this pattern to find more points.
Step 5: Connect the points:
Once you have a few points on the line, you can connect them with a straight line. Make sure the line extends beyond the plotted points to show that it continues indefinitely.
The resulting line should have a negative slope (-4/3) and be slanting downward from left to right.
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A function f(x) is graphed on the coordinate plane.
What is the function rule in slope-intercept form?
Enter your answer in the box.
The value of f(-2) is -2 and the function f in the slope intercept form is y = (1/2)x - 1.
From the graph, we can observe that, the x-intercept is 2 and the y-intercept is -1.
Hence,
Coordinates of x-intercept = (0,-1)
Coordinates of y-intercept = (2,0)
Slope, m of the line = (-1-0)/(0-2) = -1/(-2) = 1/2.
General equation of the line in the slope intercept form :-
y = mx + c
Putting (0,-1) in the equation, we get,
-1 = (1/2)*(0) + c
-1 = 0 + c
c = -1
Hence, the equation of the function will be:-
y = (1/2)x - 1.
Now, value of f(-2) = (1/2)(-2) - 1 = -1 - 1 = -2.
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A circle has a central angle measuring StartFraction 7 pi Over 6 EndFraction radians that intersects an arc of length 18 cm. What is the length of the radius of the circle
The length of the radius of the circle is 4.9cm.
What is circle?A circle is a closed, two-dimensional object where every point in the plane is equally spaced from a central point.
The line of reflection symmetry is formed by all lines that traverse the circle. Additionally, every angle has rotational symmetry around the center.
Calculation for the length of the radius of the circle-
In order to overcome this issue, we must first translate the angle from radians to degrees.
The central angle of circle is 7/6π rads = 210 degrees.
Length of the arc is 18 cm.
The formula of length of an arc is given as-
\(l_{a r c}=\frac{\theta}{360} * 2 \pi r\)
Let's change the values and find the solution.
\(\begin{aligned}&18=\frac{210}{360} * 2 \pi r \\&18=3.663 r \\&r=\frac{18}{3.663} \\&r=4.9 \mathrm{~cm}\end{aligned}\)
Therefore, the length of the radius of the circle is 4.9 cm.
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Assume double[][] x = new double[4][5], what are x.length and x[2].length? a. 4 and 4
b. 4 and 5 c. 5 and 4 d. 5 and 5
The x.length is the number of rows, which is 4. x[2].length is the number of columns in the 3rd row, which is 5. The expression "new double[4][5]" creates a 2D array of doubles with 4 rows and 5 columns. The correct answer is (b) 4 and 5.
The expression double[][] x = new double[4][5] creates a 2D array x with 4 rows and 5 columns. Therefore, x.length gives the number of rows, which is 4. And x[2].length gives the number of columns in the 3rd row (since array indices start at 0), which is 5. Therefore, the correct option is (b) 4 and 5.
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Which of the following represents a correct sequence of steps in the "conventional" research model? A) Data analysis, hypothesis formation, research design, data collection B) Research design, hypothesis formation, data collection, data analysis C) Data collection, research design, hypothesis formation, data analysis D) Hypothesis formation, research design, data collection, data analysis
This option represents a correct sequence of steps in the conventional research model, starting with forming a hypothesis, then designing the research, followed by collecting data, and finally analyzing the data.
The correct sequence of steps in the "conventional" research model is D) Hypothesis formation, research design, data collection, data analysis. The first step is to form a hypothesis or a tentative explanation for the phenomenon being studied. The next step is to design the research study to test the hypothesis. This includes selecting the sample, determining the variables to measure, and deciding on the research methods.
Once the research design is finalized, data collection can begin. This involves gathering data using various techniques such as surveys, interviews, or experiments. Finally, data analysis is performed to examine the data and determine if the results support or refute the hypothesis.
Your answer: D) Hypothesis formation, research design, data collection, data analysis
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Connor is a 400m runner His median time is
Answer: 57.8
Step-by-step explanation:48.7 seconds + 49.3 seconds.= 57.8
2x - 5[4 + 3 (x + 2)] = 9
Step-by-step explanation:
i hope you will get the answer
Step-by-step explanation:
2x - 5 ( 4 + 3 ( x + 2 ) ) = 92x - 5 ( 4 + 3x + 6 ) = 92x - 5 ( 3x + 10 ) = 92x - 15x - 50 = 9-13x - 50 = 9-50 - 9 = 13x-59/13 = xMARK ME AS BRAINLISTwhat is 9*8
\(3 \times 3 = \)
WHAT IS IT??
Two snow resorts offer private lessons to their customers. Big Time Ski Mountain charges $10 per hour plus $100 insurance. Powder Hill charges $15 per hour plus $90 insurance. For what number of hours is the cost of lessons the same for each resort?
If two snow resorts offer private lessons to their customers. The number of hours the cost of lessons is the same for each resort is : 2 hours
What is the number of hours?Let x represent the number of hours of private lessons
Let the cost of x hours of private lessons for Big Time Ski Mountain = 10x + 100
Let the cost of x hours of private lessons For Powder Hill = 15x + 90
So,
10x + 100 = 15x + 90
Subtracting 10x from both sides
100 = 5x + 90
Subtracting 90 from both sides
10 = 5x
Dividing both sides by 5
x = 10/5
x = 2
Therefore, the cost of private lessons is 2 hours of lessons.
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HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!! Two functions represent the composite function h(x) = (x – 1)³ + 10 so that h(x) = (g compose f)(x). Given f(x) = x + a and g(x) = x³ + b, what values of a and b would make the composition true?
Answer:
A= -1 B=10
Step-by-step explanation:
Answer:
a: -1
b: 10
edge 2020
Select a number to make the following statement true.
0.07 is 10 times as great as
A. 0.1
B. 0.7
C. 0.001
D. 0.007
Answer:
D
Step-by-step explanation:
a×10=0.07
a=0.07/10
=0.007
Answer:
D
Step-by-step explanation:
0.007 if you multiply this by 10 you move the decimal one place to the right, t hat would be 0.07
Let the random variable X have a discrete uniform distribution on the integers 12, 13, ..., 19. Find the value of P(X > 17).
As per the distribution, the value of P(X > 17) is 1/4
In this problem, we are given that the random variable X has a discrete uniform distribution on the integers 12, 13, ..., 19. This means that each of these integers has an equal chance of being the value of X, and any other value outside this range has a probability of 0. We can represent this distribution using a probability mass function, which gives the probability of each possible value of X.
To find the value of P(X > 17), we need to calculate the probability that X takes on a value greater than 17. Since the distribution is uniform, the probability of X being any of the integers in the range is 1/8.
Therefore, we can find the probability of X being greater than 17 by adding up the probabilities of X being equal to 18 or 19, which are the only values greater than 17 in the distribution.
Thus, we have P(X > 17) = P(X = 18) + P(X = 19) = (1/8) + (1/8) = 1/4.
This means that there is a 1/4 chance that X will be greater than 17.
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The sum of the measures of the interior angles of a decagon (10 sided polygon) is 1,440.
The measure of each interior angle of a decagon is 144 degrees.
1. A decagon is a 10 sided polygon.
2. The sum of the interior angles of any polygon with n sides is (n - 2) * 180 degrees.
3. For a decagon, n = 10, therefore the sum of the interior angles is (10 - 2) * 180 degrees = 8 * 180 degrees = 1440 degrees.
4. Therefore, the measure of each interior angle of a decagon is 1440 degrees / 10 = 144 degrees.
The measure of each interior angle of a decagon is 144 degrees.
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Connor has made deposits of $125.00 into his savings account at the end of every three months for 15 years. If interest is 10% per annum compounded monthly and he leaves the accumulated balance for another 5 years, what would be the balance in his account then?
You can calculate the balance in Connor's account after 15 years of regular deposits and an additional 5 years of accumulation.
To calculate the balance in Connor's account after 15 years of regular deposits and an additional 5 years of accumulation with 10% interest compounded monthly, we can break down the problem into two parts:
Calculate the accumulated balance after 15 years of regular deposits:
We can use the formula for the future value of a regular deposit:
FV = P * ((1 + r/n)^(nt) - 1) / (r/n)
where:
FV is the future value (accumulated balance)
P is the regular deposit amount
r is the interest rate per period (10% per annum in this case)
n is the number of compounding periods per year (12 for monthly compounding)
t is the number of years
P = $125.00 (regular deposit amount)
r = 10% = 0.10 (interest rate per period)
n = 12 (number of compounding periods per year)
t = 15 (number of years)
Plugging the values into the formula:
FV = $125 * ((1 + 0.10/12)^(12*15) - 1) / (0.10/12)
Calculating the expression on the right-hand side gives us the accumulated balance after 15 years of regular deposits.
Calculate the balance after an additional 5 years of accumulation:
To calculate the balance after 5 years of accumulation with monthly compounding, we can use the compound interest formula:
FV = P * (1 + r/n)^(nt)
where:
FV is the future value (balance after accumulation)
P is the initial principal (accumulated balance after 15 years)
r is the interest rate per period (10% per annum in this case)
n is the number of compounding periods per year (12 for monthly compounding)
t is the number of years
Given the accumulated balance after 15 years from the previous calculation, we can plug in the values:
P = (accumulated balance after 15 years)
r = 10% = 0.10 (interest rate per period)
n = 12 (number of compounding periods per year)
t = 5 (number of years)
Plugging the values into the formula, we can calculate the balance after an additional 5 years of accumulation.
By following these steps, you can calculate the balance in Connor's account after 15 years of regular deposits and an additional 5 years of accumulation.
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what are the terms a0, a1, a2, and a3 of the sequence {an}, where an equals a) 2n 1? b) (n 1)n 1? c) n/2? d) n/2 n/2?
When a\(_{n}\) = \(2^{n}\)+ n, a₀ = 1, a₁ = 3, a₂ = 6, and a₃ = 11
When a\(_{n}\) = n^(n+1)!, a₀ = 0, a₁ = 2, a₂ = 2⁶, and a₃ = 3²⁴
When a\(_{n}\) = [n/2], a₀ = 0, a₁ = 1/2, a₂ = 1, and a₃ = 3/2
When a\(_{n}\) = [n/2] + [n/2], a₀ = 0, a₁ = 1, a₂ = 2, and a₃ = 3/2
Number sequence
A number sequence is a progression or a list of numbers that are directed by a pattern or rule.
Here,
a₀, a₁, a₂, and a₃ are terms of a sequence
from option a, a\(_{n}\) = \(2^{n}\)+ n
⇒ a₀ = 2⁰+ 0 = 1+0 = 1
⇒ a₁ = 2¹+ 1 = 2+1 = 3
⇒ a₂, = 2²+ 2 = 4+2 = 6
⇒ a₃ = 2³+ 3 = 8 +3 = 11
from option b, a\(_{n}\) = n^(n+1)!
⇒ a₀ = 0^(0+1)! = 0
⇒ a₁ = 1^(1+1)! = 2² = 2
⇒ a₂, = 2^(2+1)! = 2^(3)! = 2⁶ [ ∵ 3! = 6 ]
⇒ a₃ = 3^(3+1)! = 3^(4)! = 3²⁴ [ ∵ 4! = 24 ]
from option c, a\(_{n}\) = [n/2]
⇒ a₀ = [0/2] = 0
⇒ a₁ = [1/2] = 1/2
⇒ a₂, = [2/2] = 1
⇒ a₃ = [3/2] = 3/2
from option d, a\(_{n}\) = [n/2] + [n/2]
⇒ a₀ = [0/2] + [0/2] = 0
⇒ a₁ = [1/2] + [1/2] = 1/2 + 1/2 = 1
⇒ a₂, = [2/2] + [2/2] = 1 + 1 = 2
⇒ a₃ = [3/2] + [3/2] = 6/4 = 3/2
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The Complete Question is -
What are the terms a₀, a₁, a₂, and a₃ of the sequence {a\(_{n}\)}, where a\(_{n}\) is where a\(_{n}\) equals
a. \(2^{n}\) + n b. n^(n+1)!
c. [n/2] d. [n/2] + [n/2]
the perimeter of a stop sign is 99.2 inches. Each side of the stop sign is equal.
Write and solve an equation to find the measurement of one side of the stop sign n.
Answer: The equation can be written as 8n = 99.2.
Step-by-step explanation:
In my answer, I used the variable n to distinguish itself as one side of the stop sign. 99.2 is the final perimeter in inches.
A stop sign is an octagonal shape (otherwise, it is made up of 8 equal sides). Therefore, with this information, you can interpret that the length of one side would be equal to the length of all of the other sides.
Hence, the answer can be represented as 8n = 99.2.
A gift box measures 8 inches by 10 inches by 3 inches. what is the surface area of the box?
Answer:
If I am correct then the answer should be 268 in2
Step-by-step explanation:
A rental car company charges $44.94 per day to rent a car and $0.07 for every mile driven. Levi wants to rent a car, knowing that: He plans to drive 500 miles. He has at most $460 to spend. Which inequality can be used to determine d d, the maximum number of days Levi can afford to rent for while staying within his budget?
Answer:
9
Step-by-step explanation
500*0.07=35 (35$)
460-35=425
425/44.94=9.45.....
so 9 days
In the diagram below, AB is parallel to CD. What is the value of y?
Answer:
b. 30
Step-by-step explanation:
Answer:
The ans is 30 .
Step-by-step explanation:
y + 150= 180 ( being co-interior angle)
y = 180-150
y= 30
How do you make a table of values for a linear relationship?
To make a table of values for a linear relationship;
Choose a group of x values before creating the table. Add each x value from the left side column to the equation. Evaluate the equation (middle column) to arrive at the y value
Given,
Linear relationship;
A straight-line link between two variables is referred to statistically as a linear relationship (or linear association). Linear relationships can be represented graphically or mathematically as the equation y = mx + b.
Here,
We have to make a table of values for a linear relationship;
Make the table and select a range of x values. Fill in the equation with each x value from the left side column. To determine the y value, evaluate the equation in the middle column.Since the table of values really only contains x and y pairs, you can choose to omit the middle column from your table as an optional step.Learn more about linear relationship here;
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7/2x+1 + 13/y+0 =0 is whether linear or not?
The equation 7/(2x+1) + 13/(y+0) = 0 is not linear due to the presence of variables in the denominator and the presence of fractions.
The equation 7/(2x+1) + 13/(y+0) = 0 is not a linear equation.
To determine if an equation is linear, we need to check if the highest power of the variables (x and y in this case) is 1, and if the variables are not multiplied together or appear in any other non-linear form.
In the given equation, we can see that both x and y are in the denominator of fractions. This indicates that the equation is nonlinear. Linear equations involve variables in a straightforward, non-fractional manner, with no denominators.
Furthermore, the presence of fractional terms with denominators makes the equation non-linear, as linear equations do not involve fractions.
Therefore, the equation 7/(2x+1) + 13/(y+0) = 0 is not linear due to the presence of variables in the denominator and the presence of fractions.
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What is the decimal representation of511? Responses 2.2 2.2 0.045⎯⎯⎯⎯ 0.045 with bar over 4 5 2.2⎯⎯ 2.2 with bar over 2 0.45⎯⎯⎯⎯
The decimal representation of 511 is simply 511, and the other responses given do not represent the value of 511 in decimal form.
It is important to understand the different types of decimal representations and how to convert between them when necessary.
The decimal representation of a number is the representation of the number in the base-10 system using only the digits 0 to 9.
In the case of 511, it is already in decimal representation and does not require any further conversion.
The other responses given are not the decimal representation of 511.
2.2: This is the decimal representation of the fraction 11/5, which is not equivalent to 511.
0.045 with bar over 45: This is the decimal representation of the fraction 1/22, which is also not equivalent to 511.
2.2 with bar over 2: This represents a repeating decimal of the form 2.222..., which is not equivalent to 511.
0.45 with bar over 5: This represents a repeating decimal of the form 0.454545..., which is also not equivalent to 511.
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Will GIVE BRAINLIEST IF LEGIT If
f
(
x
)
=
3
x
2
+
4
x
−
10
and
g
(
x
)
=
7
x
2
−
x
+
4
, what is
h
(
x
)
=
(
f
−
g
)
(
x
)
?
h
(
x
)
=
−
4
x
2
+
3
x
−
6
h ( x ) = − − 4 x 2 + 3 x − − 6
h
(
x
)
=
−
4
x
2
+
5
x
−
14
h ( x ) = − − 4 x 2 + 5 x − − 14
h
(
x
)
=
4
x
2
+
3
x
−
6
h ( x ) = 4 x 2 + 3 x − − 6
h
(
x
)
=
4
x
2
+
5
x
−
14
Step-by-step explanation:
h(x) = (f-g) (x) = 3x²+4x-10- 7x²+x-4
= -4x²+5x-14 (option D)
Plz help me
Thank you