What is the value of h^{-1}(-1)

Answer:

\(\frac{9b^{6} }{a^{4} }\)

Step-by-step explanation:

(-3a-²b³)²

-3^2 a^-4 b^6

\(\frac{9b^{6} }{a^{4} }\)

I hope im right!!

Answer:

area = 82 cm²

Step-by-step explanation:

The figure comprises a trapezoid, a triangle and a square.

Calculating areas of the three shapes separately and then adding them will give us the required area of the composite figure.

Area of square : (side)²

= (2)²

= 4 cm²

Area of triangle : ½ × b × h

= ½ × 3 × 12

= 3 × 6

= 18 cm²

Area of trapezoid : ½ × (a + b) × h

= ½ × (5+5) × 12

= ½ × 10 × 12

= 5 × 12

= 60 cm²

Now, area of the composite figure :

= 4 + 18 + 60

= 22 + 60

= 82 cm²

Answer:

Step-by-step explanation:

If you exclude the square on the bottom, you have a trapezoid with bases of 5 cm and 8 cm and the height of 12 cm.

Its area is:

Add the area of the square with sides of 2 cm:

Total area is:

A node or event with a duration of 0 days is a b. milestone

A milestone refers to an important event in a project that has a duration of zero days. It signifies the completion of a significant phase or task within the project. Milestones are numbers placed on roads, such as roads, railroads, canals, or borders. They can show distances to cities, towns, and other places or regions; or they can set their work on track with respect to a reference point.

They are found on the road, often by the roadside or in a warehouse area. They are also called mile markers (sometimes abbreviated MM), milestones, or mileposts (sometimes abbreviated MP). "mile point" is the term used for the medical field where distance is usually measured in kilometers rather than miles. "Distance marking" is a general term that has nothing to do with units.

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The solutions of the equation sin(4x) in the interval [0,2pi) are x = 0, pi/4, pi/2, 3pi/4, pi.

To solve the equation sin(4x) in the interval [0,2pi), we need to find all the values of x that satisfy the equation.

The equation sin(4x) = 0 has solutions when 4x is equal to 0, pi, or any multiple of pi.

Solving for x, we get:
4x = 0, pi, 2pi, 3pi, 4pi, ...

Dividing each solution by 4, we find the corresponding values of x:
x = 0, pi/4, pi/2, 3pi/4, pi, ...

So, the solutions of the equation sin(4x) in the interval [0,2pi) are x = 0, pi/4, pi/2, 3pi/4, pi.

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Answer:

he didn't make 75% of the baskets he shot

Answer:

(-4v-5)-(v-1)= -5v-4

Step-by-step explanation:

hope it helps :D

Answer:

ok you want to come then come here

Choose N such that 1/N < log2(ε). For all n > N, we have 1/n < 1/N < log2(ε). Thus, 2^(1/n) < ε, which proves the limit.

Choose N such that 1/N < log5(ε). For all n > N, we have 1/n < 1/N < log5(ε). Thus, 5^(1/n) < ε, which proves the limit.

For any ε > 0, we can find N such that for all n > N, -3n < 3n*sin^2(n) < 3n. This means that |3n*sin^2(n) - 0| < ε, which proves the limit.
When p > 0, the sequence approaches 1. When p = 0, the sequence is constant 1.

(a) To prove limn→∞ (-2^(1/n)) = 0, let's start by choosing ε > 0. We need to find N such that for all n > N, |(-2^(1/n)) - 0| < ε.

|(-2^(1/n)) - 0| = |-2^(1/n)| = 2^(1/n). To make this less than ε, we need (1/n)log2(2) < log2(ε). Simplifying, we get 1/n < log2(ε).

Now, choose N such that 1/N < log2(ε). For all n > N, we have 1/n < 1/N < log2(ε). Thus, 2^(1/n) < ε, which proves the limit.

(b) To prove limn→∞ (1 + 5n^(1/n)) = 1, let's choose ε > 0. We need to find N such that for all n > N, |(1 + 5n^(1/n)) - 1| < ε.

|(1 + 5n^(1/n)) - 1| = |5n^(1/n)| = 5^(1/n). To make this less than ε, we need (1/n)log5(5) < log5(ε). Simplifying, we get 1/n < log5(ε).

Choose N such that 1/N < log5(ε). For all n > N, we have 1/n < 1/N < log5(ε). Thus, 5^(1/n) < ε, which proves the limit.

(c) To prove limn→∞ (3n*sin^2(n)) = 0, let's choose ε > 0. We need to find N such that for all n > N, |3n*sin^2(n) - 0| < ε.

We know that -1 ≤ sin(n) ≤ 1. So, -3n ≤ 3n*sin^2(n) ≤ 3n. As n approaches infinity, -3n and 3n both approach infinity.

Therefore, for any ε > 0, we can find N such that for all n > N, -3n < 3n*sin^2(n) < 3n. This means that |3n*sin^2(n) - 0| < ε, which proves the limit.

(d) The sequence limn→∞ (np^(1/n)) converges if and only if p > 0. When p > 0, the sequence approaches 1. When p = 0, the sequence is constant 1. When p < 0, the sequence diverges to infinity or negative infinity depending on the sign of p.

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hola quien habla español bueno ya no Adios :)

Answer:

C.(B and D

Step-by-step explanation:

A polynomial expression is a mathematical expression consisting of constants and variables, combined with the operations of addition and multiplication.

A polynomial expression is of the form:-

\(ax^{2}+bx+c\)

Here, it consists of variable x, constants a, b and c and operations + and *.

Hence, it is a polynomial expression.

This particular polynomial expression is a quadratic expression.

Other examples of polynomial expressions are :-

5x + 3, \(4x^{3}+3x^{2}}+2x+1\) ,2x + 3y = 4 and so on.

A general polynomial expression can be written as:-

\(a_{n}x^{n}+a_{n-1}x^{n-1}+a_{n-2}x^{n-2} + ......+ a_{1}x^{1}+a_{0}\)

It has (n + 1) terms, with variable x,  (n + 1) constants and operations + and *.

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Answer:

2.15500

Step-by-step explanation:

hope it's help

#MASTER GROUP

# FIRST MASTER

# PHILIPPINES

Answer:

No, it does not form a proportion.

Answer:

No, this does not form a proportion

Step-by-step explanation:

9 cents/4 employees = 17 cents/12 employees

The left side was 2.25 and right side was 1.416.

These were not equal, making this statement false (no)

Answer:

385$

Step-by-step explanation:

30% off of 600 is 180. 600-180=420. Then, 35$ off would be 385.

Answer:

D) x < -1​

Step-by-step explanation:

The open circle means it is <

If  x is the unknown number and Nineteen more than a number. Thus, Translation is 19 units on the right to get x + 19.

Each point in a figure is moved the same distance in a single direction using a type of transformation known as translation.

In geometry, a function that transfers an object a specific distance is referred to as translation. Nothing else is done to change the object. It is not scaled, reflected, rotated, or refracted.

Give that:

x is the unknown number and Nineteen more than a number.

Then, there is a shift of 19 units on the right of x. add 19 to unknown number x to get the translation.

x + 19

Thus, Translation is 19 units on the right to get x + 19.

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Answer:

If it has exactly three sides, then it is not a rectangle.

Step-by-step explanation:

R ------> non T

is the same as

T ------> non R

If the three sides are equal then it will not be a rectangle will be the logically equivalent statement.

A rectangle is a geometrical figure in which opposite sides are equal.

The angle between any two consecutive sides will be 90 degrees.

Area of rectangle = length × width.

Perimeter of rectangle = 2( length + width).

In a rectangle opposite sides are equal but if the three sides are equal then it will become a square rather than a rectangle.

So, If the three sides are equal then it will not be a rectangle and it will be equivalent to the given statement.

Hence "If the three sides are equal then it will not be a rectangle will be the logically equivalent statement".

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Answer

f(n)=4•(0.5)^n-1

Answer:

6x+9

(2x+3)3

you would distribute 3 into 3 and 2x to get...

6x+9

The sample size for Simulation A is greater than then the sample size for Simulation B and the variability of Simulation A will be less then the variability of Simulation B.  

What is sampling distribution ?

An example of a sampling distribution is a probability distribution of a statistic that is derived from repeated sampling of a particular population.            

                         It depicts a spectrum of potential results for a statistic, such as the mean or mode of a variable, for a population.

Given,

Two simulations will be conducted for the sampling distribution of a sample proportion from a population with a true proportion of 0.325.

Simulation A will consist of 1500 trials with a sample size of 100.

Simulation B will consist of 2000 trials with a sample size of 50.

Center for Simulation A and Simulation B will be roughly equal.  

Overall Sample size of Simulation A will be

  = 1500 * 100  = 150000

Overall Sample size of Simulation B will be

 = 2000 *  50  =  100000

Hence, the sample size for Simulation A is greater than then the sample size for Simulation B and the variability of Simulation A will be less then the variability of Simulation B.  

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The complete question is -

In a recent survey, the proportion of adults who indicated mystery as their favorite type of book was 0.325. Two simulations will be conducted for the sampling distribution of a sample proportion from a population with a true proportion of 0.325. Simulation A will consist of 1,500 trials with a sample size of 100. Simulation B will consist of 2,000 trials with a sample size of 50. Which of the following describes the center and variability of simulation A and simulation B?

A) The centers will roughly be equal, and the variabilities will roughly be equal.

B) The centers will roughly be equal, and the variability of simulation A will be greater than the variability of simulation B.

C) The centers will roughly be equal, and the variability of simulation A will be less than the variability of simulation B.

D) The center of simulation A will be greater than the center of simulation B, and the variability of simulation A will roughly be equal to the variability of simulation B.

E) The center of simulation A will be less than the center of simulation B, and the variability of simulation A will be greater than the variability of simulation B.

Answer: she can stack the paper 57 ways

Step-by-step explanation:

Answer:

19 meters

Step-by-step explanation:

if he goes straight up at 90 degreed to the surface of water, it would be 19 metres

Answer:

x=-4.22222

The 2 is repeating

Step-by-step explanation:

First you subtract 18 from both sides

9x=--38

Then divide both sides by 9

x=-4.22222

The 2 is repeating

AnsWER

X=-2/9

Step-by-step explanation:

9X=-20-18

9X=you will divide both sides by -9

X=-2/9

Answer:

r=-2

Step-by-step explanation:

your welcome :D also if there's another answer could you give me brainliest pls

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

Answer:

20.5

Step-by-step explanation:

25-9=16

16+4.5=20.5

To test whether there is a difference in drug concentrations between the two sites, we can use a two-sample t-test.

The null hypothesis is that there is no difference in drug concentrations between the two sites, while the alternative hypothesis is that there is a difference.
The test statistic for this test is calculated as:
t = (x1 - x2) / sqrt[(s1^2 / n1) + (s2^2 / n2)]
where x1 and x2 are the sample means, s1 and s2 are the sample standard deviations, and n1 and n2 are the sample sizes.
Substituting the given values, we get:
t = (89.55 - 89.03) / sqrt[(3.07^2 / 25) + (3.34^2 / 25)]
t = 0.52 / 0.9757
t = 0.5333 (rounded to 2 decimal places)
To interpret this result, we need to compare the calculated test statistic to the critical value from the t-distribution with degrees of freedom equal to the sum of the sample sizes minus 2 (24 in this case), using a significance level of, say, 0.05. If the calculated t-value is greater than the critical value, we reject the null hypothesis and conclude that there is evidence of a difference in drug concentrations between the two sites. Otherwise, we fail to reject the null hypothesis.
Note that we did not specify the direction of the difference in the alternative hypothesis, so this is a two-tailed test.

To determine whether there is a difference in drug concentrations for tablets produced at two different sites, we will perform a two-sample t-test. The value of the test statistic can be calculated using the following formula:
t = (mean1 - mean2) / sqrt((sd1^2 / n1) + (sd2^2 / n2))
where mean1 and mean2 are the sample means, sd1 and sd2 are the sample standard deviations, and n1 and n2 are the sample sizes. In this case:
mean1 = 89.55
mean2 = 89.03
sd1 = 3.07
sd2 = 3.34
n1 = n2 = 25
Plug these values into the formula:
t = (89.55 - 89.03) / sqrt((3.07^2 / 25) + (3.34^2 / 25))
t = 0.52 / sqrt((9.4249 / 25) + (11.1556 / 25))
t = 0.52 / sqrt(0.376996 + 0.446224)
t = 0.52 / sqrt(0.82322)
t = 0.52 / 0.9073
t ≈ 0.57
The value of the test statistic for this test is approximately 0.57 when rounded to two decimal places.

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Answer: A = 6.5

B = 10.

Step-by-step explanation:

First, remember that when we have a triangle of height H and base B, the area of the triangle is:

Area = B*H/2.

A:

First, count the complete squares:

We have 6 complete squares.

Now the diagonal part:

The diagonal connects a section of 1 by 3 squares, and the shaded area is a right triangle

Then the shaded area will be half of 1 by 3.

this is 1.5 squares.

The total area of A is:

6 + 1.5 = 7.5 squares.

B:

This is more complicated.

At the beginning, we have 4 completed squares in the top right.

At the left, we have a 2 by 4 = 8 square region, where the shaded part is only a triangle rectangle.

Then the area of this triangle is half of 8 squares:

8/2 = 4 squares.

Last, at the bottom, we have two times a 2 by 1 = 2 square region, where the shaded part is a triangle rectangle.

Then the area of each triangle is 2/2 = 1 square.

And we have two of them, so there are 2 squares here.

Then the total area is:

A = 4 + 4 + 1 + 1 = 10 squares.

Each small square In the graph paper represents 1 square unit

Answer:

A) (-infinity,-2] and D) [0,2]

Step-by-step explanation:

\(L(x) = 33x + 86\) represents the regression of F(x) at a = -3.

We must apply the following formula to determine the regression L(x) of the equation: \(F(x) = x^{3} - x^{2} + 5\) at a = -3: \(L(x) = F'(a)(x - a) + F(a)\) , where a derivative of F(x) calculated at an is denoted by F'(a).

We calculate the amount of F(-3): F(-3)

\(= (-3)^3 - (-3)^2 + 5\)

= -27 + 9 + 5 = -13

We determine F(x)'s derivative:

\(F'(x) = 3x^2 - 2x\)

We assess F'(-3):

\(F'(-3) = 3(-3)^2 - 2(-3)\)

= 27 + 6 = 33

Now we can change these numbers in the L(x) formula:\(L(x) = -13 + 33(x + 3)\). If we condense this expression, we get: L(x) = 33x + 86

We utilise the equation \(L(x) = F(a) + F'(a)(x - a)\), to determine the linearization of an equation at a specific point, where F(a) represents the function's value at point a and F'(a) was the function's derivative calculated at point a. We can approximate the function close to point a linearly.

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Answer:

140%

Step-by-step explanation: