Answer:
8
Step-by-step explanation:
What is 3^-4 as a fraction?
Hello there!
Remember the Negative Exponent Law. If we have a number with a negative exponent, we flop it over.
So our answer looks like so:
\(\frac{1}{3^{4} }\)
Therefore, our answer is: \(\frac{1}{3^{4} }\)Hope this helps you!
~Just a felicitous girlie
#HaveASplendidDay
\(SilentNature\)
Answer:
1234567901/100000000000Step-by-step explanation:
What is 3^-4 as a fraction?
3^-4 = 0.01234567901
as a fraction = 1234567901/100000000000
Ruiz Creek overflows its banks after 12 centimeters of rainfall. One day rain fell at the rate of 4 centimeters every hour. How much time did people living by Ruiz Creek have to get away from danger?
2 hours
3 hours
4 hours
5 hours
Please assist
Answer:
3 hours
12 (the amount of cm it takes to overflow) divided by 4 (the amount of rainwater that falls in an hour) = 3
Find the measure of arc CB
Answer:
Arc CB is equals to 160
Step-by-step explanation:
Add all of those numbers and subtracted by 360
Answer:
Step-by-step explanation:
Remark
Be very careful that you understand which arc you are asking for. Arc CB could be the arc made up of 53 + 79 + 68 = 200.
Somehow I get the idea that is not what you want. You want the arc that is not divided up so it is
Arc CB = 360 - Sum of the minor arcs
Arc CB = 360 -- 200
Arc CB = 160
I need this answered in ONE minute
Place the indicated product in the proper location on the grid. Write your answer in descending powers of x. (x^ 2 + 3x + 1)(x^2 + x + 2)
Answer:
\(x^4 + 4x^3 + 6x^2 + 7x + 2\)
Step-by-step explanation:
We are asked to multiply the given polynomials.
\((x^ 2 + 3x + 1) \times (x^2 + x + 2)\)
Multiply each term of the first polynomial to each term of the second polynomial.
\(x^ 2 \times (x^2 + x + 2) = x^4 + x^3 + 2x^2\)
\(3x \times (x^2 + x + 2) = 3x^3 + 3x^2 + 6x\)
\(1 \times (x^2 + x + 2) = x^2 + x + 2\)
Add the results
\((x^4 + x^3 + 2x^2) + (3x^3 + 3x^2 + 6x) + ( x^2 + x + 2)\)
Combine the like terms
\(x^4 + 4x^3 + 6x^2 + 7x + 2\)
The answer is written in descending powers of x.
The diagram shows a regular octagon and an equilateral triangle joined together.
AB and BC are two sides of a regular polygon.
How many sides does this polygon have?
The sides of a regular polygon are equal.
The new polygon has 9 sides.
From the question, we understand that;
The octagon and the equilateral triangle are joined together.
When both shapes are joined, they both lose one sides, each.
This means that, the octagon becomes 7-sided, while the triangle becomes 2-sided.
So, the number of sides (n) of the resulting shape is:
\(n = 7 + 2\)
\(n = 9\)
Hence, the shape has 9 sides.
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a college has over 5{,}0005,0005, comma, 000 students, 10\, percent of which are left-handed. a new lecture hall is being planned that will seat 300300300 students, and college officials want to be sure there are enough left-handed desks. suppose we randomly select groups of 300300300 students from this college. what are the mean and standard deviation of the number of left-handed students in each group of 300300300? you may round your answers to the nearest tenth.
The mean of the given data is 30 students and the standard deviation is 5.2.
What is standard deviation?
The standard error of either a statistic (such as the sample mean) and the standard deviation of a sample or population are fundamentally separate but related concepts.
The standard deviation of the collection of means that would be discovered by taking an unlimited number of multiple samples from the population and calculating a mean for each sample is the sampling mean's standard error.
The sample standard deviation reduced by the sample size is used to estimate the mean's standard error, which turns out to be equal to the population variance times the square root of the random sample.
Given that,
5,000 students, 10 % of which are left-handed.
A new lecture hall is being planned that will seat 300 students.
The mean is 30 students
standard deviation is 5.2 students
The mean of the given data is 30 students and the standard deviation is 5.2.
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Given the following functions, find and simplify (f. g)(5.5).
Provide your answer below:
(f-g)(5.5)=
f(x) = -x + 6
g(x) = -12x - 6
Answer:
78
Step-by-step explanation:
To compute (f.g)(5.5) , first compute g(5.5) , then use that value in f(x) to compute the composite function value
g(5.5) = -12(5.5) - 6 = -66 - 6 = -72
Use this value for x in f(x) = -x + 6
f(g(5.5)) = f(-72) = -(-72) + 6 = 72 + 6 = 78
FILL THE BLANK.
-If Argyle says that she has collected data that only tell her whether the cases are the same or different, one can accurately say that she has collected data on the _____ level.
nominal
ratio
ordinal
interval
If Argyle says that she has collected data that only tell her whether the cases are the same or different, one can accurately say that she has collected data on the nominal level.
What is the nominal level of measurement?The nominal level of measurement is the least strict type of data measurement in which the measurements or observations are grouped into distinct categories without a specific order or value structure. At this stage of measurement, variables are defined as categorical because the groups and categories can only be counted, which is usually done using frequencies and proportions.
The nominal level of measurement can take the form of either binary or multichotomous. Binary variables have only two groups, while multichotomous variables have more than two groups. Variables that are frequently used in this level of measurement include gender, race, or political affiliations.
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Solve the LPP problem with graphical and by using the solver tool
For the Linear problem
Min Z 3A+4B
Subject t 1A+3B≥6
A+B≥4
A,B≥0
Identify the feasible region and find the optimal solution using the graphical solution procedure and by using solver tool in Excel. What is the value of the objective function?
Hence, the optimal solution occurs at point (2, 2) with a value of the objective function Z = 14.
To solve the given Linear Programming Problem (LPP), we will start by graphing the constraints to identify the feasible region.
For the constraint 1A + 3B ≥ 6, we can plot the line 1A + 3B = 6. The feasible region will be the area above this line.
For the constraint A + B ≥ 4, we can plot the line A + B = 4. The feasible region will be the area above this line.
Since A, B ≥ 0, the feasible region will be the intersection of the areas above both lines.
Next, we will evaluate the objective function Z = 3A + 4B at each corner point of the feasible region to find the optimal solution.
Using the graphical solution procedure, we find that the corner points of the feasible region are (0, 6/3), (2, 2), and (4, 0).
Substituting these values into the objective function Z = 3A + 4B, we get the following:
At (0, 6/3):
Z = 3(0) + 4(6/3) = 4(2) = 8
At (2, 2): Z = 3(2) + 4(2) = 6 + 8 = 14
At (4, 0): Z = 3(4) + 4(0) = 12 + 0 = 12
Hence, the optimal solution occurs at point (2, 2) with a value of the objective function Z = 14.
Alternatively, you can also solve this problem using the solver tool in Excel. By setting up the objective function, constraints, and variable limits in Excel, the solver tool can find the optimal solution for you. The value of the objective function in this case will be Z = 14.
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Which one of the following types of exercises uses fast-twitch muscle fibers?
Sprinting
Running
Jogging
Walking
Answer:
Sprinting
Step-by-step explanation:
pls mark brainliest
Answer:
A. Sprinting
Step-by-step explanation:
If the simple interest on $1,000 for 4 years is $360, then what is the interest rate?
During a football game, a running back carried the ball 20 times and averaged 3.8
yards per carry. How many yards did the running back gain for the game?
Answer:
The amount of yards the running back gained was 76 yards
Step-by-step explanation:
Have a nice day/night :)
based on the 2010 census ,the population of gorgia was 9.6 x 10^6 people wihch state has a higher population
New York had the larger population with 1.9 x 10⁷ people. The correct option is B.
To compare the populations of the states, we need to convert all the populations to the same unit of measurement. In this case, all the populations are given in terms of millions (10⁶).
We can see that New York's population is 1.9 x 10⁷, which means 19 million people. Georgia's population is given as 9.6 x 10⁶, which is 9.6 million people. Comparing these two values, it is evident that New York has a larger population than Georgia.
Check the populations of the other states:
Alaska: 7.1 x 10⁵ = 0.71 million people
Wyoming: 5.6 x 10⁵ = 0.56 million people
Idaho: 1.5 x 10⁶ = 1.5 million people
New York's population of 19 million is much larger than any of the other states listed, making it the state with the largest population among the options provided. The correct option is B.
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Complete question:
Based on the 2010 census, the population of Georgia was 9.6 x 10^6 people. Which state had a larger population? A. Alaska: 7.1 x 10^5 B. New York: 1.9 x 10^7 C. Wyoming: 5.6 x 10^5 D. Idaho: 1.5 x 10^6
can u pls help me with my ixl
You want to have $293,000.00 when you retire 28 years for an annuity. How much money should be deposited at the end of monthly in an investment plan that pays 4.4% compounded monthly, so you will have the $293,000.00 in 28 years?
You should deposit approximately $340.84 monthly to reach $293,000 in 28 years at a 4.4% annual interest rate compounded monthly.
To calculate the monthly deposit required for an investment plan paying 4.4% interest compounded monthly to reach $293,000 in 28 years, we use the future value of an annuity formula:
FV = P * (((1 + r)^n - 1) / r)
Here, FV is the future value, P is the monthly deposit, r is the monthly interest rate, and n is the number of payments. First, convert the annual interest rate (4.4%) to a monthly rate by dividing by 12, which gives 0.0367 (4.4%/12) or 0.00367 as a decimal. The number of payments (n) is 28 years * 12 months/year = 336.
We want to find P, so rearrange the formula:
P = FV / (((1 + r)^n - 1) / r)
Substitute the values:
P = $293,000 / (((1 + 0.00367)^336 - 1) / 0.00367)
P ≈ $340.84
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A first grade teacher is teaching algebraic reasoning through problems which present to the students as if they are puzzles. One way the teacher could do this is to introduce students to a card game in which they must find the missing addend. What could be the teacher's goal with this method?
The teacher's goal in introducing students to a card game where they must find the missing addend could be to develop and enhance their algebraic reasoning skills.
By presenting the problem as a puzzle or game, the teacher aims to engage the students in a fun and interactive way while fostering their ability to think critically and solve mathematical problems. The game helps students practice identifying the missing addend and applying algebraic thinking to find the solution. Additionally, it promotes the development of problem-solving strategies, logical reasoning, and the ability to generalize mathematical patterns, which are foundational skills in algebraic reasoning.
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find a polynomial q(x) such that (a bx)q(x)≡1(mod x^2 1) over q
There is no non-zero polynomial q(x) that satisfies the given congruence equation.To find a polynomial q(x) such that (a + bx)q(x) ≡ 1 (mod x^2 + 1), we need to find the inverse of (a + bx) modulo x^2 + 1.
Let's start by expanding the expression (a + bx)q(x) and setting it equal to 1:
(a + bx)q(x) = 1 (mod x^2 + 1)
Expanding the left side:
a^2 + 2abx + b^2x^2q(x) = 1 (mod x^2 + 1)
Next, let's rearrange the equation and group the terms with x^2:
b^2x^2q(x) + 2abx + (a^2 - 1) ≡ 0 (mod x^2 + 1)
To find the inverse of (a + bx) modulo x^2 + 1, we want to eliminate the term with x^2. Therefore, we need to set the coefficient of x^2 to 0.
b^2q(x) ≡ 0 (mod x^2 + 1)
From this equation, we can see that q(x) must be a multiple of x^2 + 1, which means q(x) = k(x^2 + 1) for some constant k.
Substituting q(x) = k(x^2 + 1) back into the rearranged equation, we get:
b^2k(x^2 + 1) + 2abx + (a^2 - 1) ≡ 0 (mod x^2 + 1)
Expanding and simplifying:
(b^2k)x^2 + (2ab)x + (b^2k + a^2 - 1) ≡ 0 (mod x^2 + 1)
To eliminate the x^2 term, we set the coefficient of x^2 equal to 0:
b^2k = 0
Since b^2 ≠ 0, this equation can only be satisfied if k = 0.
Therefore, the polynomial q(x) = 0 satisfies the equation (a + bx)q(x) ≡ 1 (mod x^2 + 1) over q.
In conclusion, there is no non-zero polynomial q(x) that satisfies the given congruence equation.
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Which expressions describe the area of the shaded region? Select all that apply.
The expressions describing the area of the shaded region is 1/2 × 1/4.
What is an expression?Expressions in math are mathematical statements that have a minimum of two terms containing numbers or variables, or both, connected by an operator in between.
Given that, a rectangle is divided into 12 columns and 6 rows, making 72 smaller rectangles.
We need to find the expressions for the area of the shaded region,
So, we have,
The height is 6 and the length is 12
The shaded region is 3 boxes by 3 boxes
Therefore, we can write =
3/6 × 3/12 = 1/2 × 1/4
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The complete question is below:
Which expressions describe the area of the shaded region? Select all that apply. A rectangle is divided into 12 columns and 6 rows, making 72 smaller rectangles. An area that includes 9 smaller rectangles and is the intersection of 3 of the 12 columns and 3 of the 6 rows is shaded. A. 3 12 × 3 6 312×36 B. 3 10 × 1 2 310×12 C. 1 4 × 1 2 14×12 D. 1 4 × 1 3 14×13 E. 4 12 × 3 6 412×36
Help, will rate brainlist if correct!!
y = x4 - 5x2
A.) What is the y-intercept of this graph? How do you know? (1 point)
B.) What are the x-intercepts/roots/zeros? Show your work. (4 points)
C.) Describe the end behavior of this function (2 points)
D.) Draw a graph of this function, carefully labeling your intercepts and showing the end behavior.
A. The y-intercept is at the point (0, 0).
B. The zeros are x = 0 or x = ±√5
C.
How to solve the expressionA) The y-intercept of this graph is the point where x = 0.
When x = 0, the value of y
= 0^4 - 5*0^2
= 0.
Therefore, the y-intercept is at the point (0, 0).
B) The x-intercepts/roots of the function are the values of x that make y = 0.
To find these values, we need to set y = 0 and solve for x:
x⁴ - 5x² = 0
x⁴ = 5x²
x² = x⁴/5
x = ±√(x⁴/5)
We can simplify this expression by factoring x² out of both sides:
x²(x² - 5) = 0
x² = 0 or x² - 5 = 0
x = 0 or x = ±√5
hence the x-intercepts are at x = 0 and x = ±√5.
C) The end behavior of this function refers to how the graph of the function approaches the x-axis as x approaches positive infinity and negative infinity.
x → ∞ f(x) → ∞
x → -∞ f(x) → -∞
D) The graph is attached
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A bracelet that regularly sells for $44 is on sale for 15% off. Find the sale price of the bracelet. Use dollar signs with your answer. *
Answer:
The answer would be $37.40
Step-by-step explanation:
The sale price would be the current price which is 44 - 15% of itself.
It is 15 percent off, so 44 x 0.85 would be the equation, since the now price is 85 percent of the original price.
44 x 0.85 = 37.40
dollar signs ;)
Answer:
$33.00
And here's a link to the quiz i think your taking. (Its a answer key)
https://quizizz.com/admin/quiz/5c90d54dd7b2aa001fb8e8b8/-applications
the coase theorem reminds us that efficiency is all about maximizing total
The Coase theorem is an economic theory that states that in the absence of transaction costs, the allocation of resources and the distribution of wealth will be efficient regardless of how property rights are assigned.
In this context, the theorem reminds us that efficiency is all about maximizing total welfare, rather than focusing solely on the allocation of resources or the distribution of wealth. When transaction costs are low or non-existent, parties can negotiate with each other to reach mutually beneficial agreements that maximize their combined welfare. This means that ownership of property or resources is less important than the ability of parties to freely negotiate with one another.
For example, imagine two neighboring farms: one produces apples and the other produces honey. If the apple farmer's use of pesticides harms the bee population and reduces the honey farmer's production, the honey farmer could demand compensation from the apple farmer. If transaction costs are low, the two farmers could negotiate a solution that is mutually beneficial, such as the apple farmer paying for the honey farmer to relocate their bees to a safer area. In this scenario, the assignment of property rights is not as important as the ability of the two parties to negotiate and reach an agreement that maximizes their total welfare.
Overall, the Coase theorem highlights the importance of considering the broader impacts of economic decisions and recognizing that efficiency depends on maximizing the overall benefits to all parties involved, rather than just focusing on individual outcomes.
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How much water fills the prism and what’s the slant height ?
Answer:
I. 56 cubic feet of water.
II. 5 feet
Step-by-step explanation:
plzzzzzzzzzzzzz help
Answer:
\(5*\frac{1}{2}\)
Step-by-step explanation:
We have a picture and are being asked to identify the multiplication problem that represents it.
So we have 5 triangles, all of which are color-coded in red, but only half of them are filled. When multiplying, the number that is before the * sign is the amount there is, while the number that is after the * is the amount going to multiply the amount of items there are. So looking at the picture, we can see 5 triangles, therefore :
5 *
2 * 1/5 is scratched out as an answer. As is starts with 2.
As for the second number, we acknowledge that all triangles are half in red, therefore the number is 1/2.
5 * 1/2
Scratching all other answers.
A sprinkler that sprays water in a circular area can spray up to a radius of 22ft what is the maximum area of lawn that can be watered by the sprinkler use 3.14 to approximate date for Pie enter your answer as a decimal rounded to the nearest tenth in the Box
[ ] ft^2
To find the maximum area of the lawn that can be watered by the sprinkler, we can use the formula for the area of a circle:
A = πr^2
Given that the radius of the sprinkler's spray is 22ft, we can substitute this value into the formula:
A = 3.14 * (22)^2
A ≈ 3.14 * 484
A ≈ 1519.76
Rounded to the nearest tenth, the maximum area of the lawn that can be watered by the sprinkler is approximately 1519.8 ft^2.\(\huge{\mathcal{\colorbox{black}{\textcolor{lime}{\textsf{I hope this helps !}}}}}\)
♥️ \(\large{\textcolor{red}{\underline{\texttt{SUMIT ROY (:}}}}\)
researchers are studying two populations of sea turtles. in population d, 30 percent of the turtles have a shell length greater than 2 feet
Answer:
I did this question the other day, I think it is right, but I'm not 100% sure. Let me know if it is helpful
Step-by-step explanation:
3 (w+4) + 2=27
3w+12+2w=27
5w+12= 27
-12 -12
5w= 15
—— ——
5 5
w=3
Answer:
Step-by-step explanation:
3w + 12 + 2w = 27
5w + 12 = 27
5w = 15
w= 3
solve the initial value problem, y''+ty'-2y=6-t, y(0) =0, y'(0) =1 whose Laplace transform exists?
The initial value problem y''+ty'-2y=6-t, y(0) =0, y'(0) =1 whose Laplace transform exists by taking the Laplace transform of the given differential equation, simplifying it, and then using partial fractions to separate the terms. The solution to the initial value problem is: y(t) = 2 - 4e^{-2t} + 2e^{t} where y(0) = 0 and y'(0) = 1.
To solve the initial value problem, we first need to take the Laplace transform of the given differential equation:
L{y''} + L{ty'} - L{2y} = L{6-t}
Using the properties of Laplace transforms, we can simplify this equation to: s^2 Y(s) - s y(0) - y'(0) + s Y(s) - y(0) - 2 Y(s) = 6/s - L{t}
Substituting in the initial values y(0) = 0 and y'(0) = 1, we get: s^2 Y(s) + s Y(s) - 2 Y(s) = 6/s - L{t} Simplifying further, we can write this equation as: Y(s) = (6/s - L{t}) / (s^2 + s - 2)
To find the inverse Laplace transform of this equation, we need to factor the denominator as (s+2)(s-1) and then use partial fractions to separate the terms: Y(s) = (2/s) - (4/(s+2)) + (2/(s-1))
Taking the inverse Laplace transform of each term, we get: y(t) = 2 - 4e^{-2t} + 2e^{t} Therefore, the solution to the initial value problem is: y(t) = 2 - 4e^{-2t} + 2e^{t} where y(0) = 0 and y'(0) = 1.
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Given the quantities a=7.3 m,b=7.9 s,c=87 m/s, what is the value of the quantity d=
cb
2
a
3
? Number Units
The value of d is approximately 1.796 m⁻¹s².
In the given quantities, we have a = 7.3 m, b = 7.9 s, and c = 87 m/s. We need to find the value of d, which is calculated using the formula d = (cb/2) / a^3.
The given quantities are a = 7.3 m, b = 7.9 s, and c = 87 m/s. We need to calculate d using the formula d = (cb/2) / a^3.
To find the value of d, we substitute the given values into the formula: d = (87 m/s * 7.9 s / 2) / (7.3 m)^3. First, we calculate the numerator: (87 m/s * 7.9 s) = 686.7 m²/s. Next, we calculate the denominator: (7.3 m)^3 = 382.477 m³. Dividing the numerator by the denominator gives us approximately 1.796 m⁻¹s². Therefore, the value of d is approximately 1.796 m⁻¹s².
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2u +3v = -1 ; 7u + 15v = 4
Answer:
{u,v} = {4,1}
Step-by-step explanation:
Zoe mows lawns in the summer to earn extra money. She usually charges $15 per week, but she offers a special rate of $59.50 if a customer prepays for 5 weeks. How much does a customer pay for each week with the special rate? (Please enter your answer without units.) *
Answer:$11.90 each week for 5 weeks
Step-by-step explanation:
$59.50/5 = $11.90