If 3m - n = 11, then m =

Answer:

me name mort am swag

Step-by-step explanation: me my mom. she say help the noob. am no help you. doodoo pants.

Answer:

(2^3)^2/2^3X2^2 = 6/4 = 3/2

Step-by-step explanation:

(2^3)^2 = 6^2 = 36

2^3 X 2^2 = 6 X 4 = 24

Answer:

(2^3)^2 is 32 greater than 2^3 * 2^2

Step-by-step explanation:

(2^3)^2 = 2^(3 * 2) = 2^6 = 64

2^3 * 2^2 = 8 * 4 = 32

Difference:

64 - 32 = 32

Answer: (2^3)^2 is 32 greater than 2^3 * 2^2

Using the normal distribution we find that P(X=8) equals zero.

According to our question-

Measures how many standard deviations a measurement is from its mean.

After finding the Z-score, look at the Z-score table to find the p-value (percentile of x) associated with that Z-score.

As with any continuous distribution, the probability of an exact value, P(X = x), is 0.

So t we know that P(X=8) equals zero.

Hence, Using the normal distribution we find that P(X=8) equals zero.

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Answer:

Below

Step-by-step explanation:

Just multiply the tile's dimensions    Length x Width x thickness to get volume in cm^3

10 x 20 x .67   = 134 cm^3

Answer:

Look at my solution

The angular velocity of tip is 5.42/√L rad/s and the speed of the tip of rod is 5.42√L m/s.

In the given question, a long, thin rod of mass M and length L is standing straight up on a table. Its lower end rotates on a frictionless pivot. A very slight push causes the rod to fall over.

Applying conservation of rotational energy to this situation.

At the start, there is only Potential Energy(PE) and no Kinetic Energy(KE) just before impact, all the PE has converted to KE.

In the starting, the center of mass is half way up, so;

The PE of this system is 1/2 MgL;

where L is the length,

The KE at the end is 1/2 Iw^2

where I is the moment of inertia and w is the angular velocity.

I for a stick pivoted at an end I = 1/3 mL^2, so we have

1/2×m×g×L = 1/2×1/3×m×L^2×w^2

1/2×g = 1/6×lw^2

w = √[3g/L]

A) We have to find the angular velocity.

As we know g=9.8 m/sec^2

w = \(\sqrt{3\times9.8/L}\)

w = √(29.4/L)

w = 5.42√L

The angular velocity of tip is 5.42/√L rad/s.

B) We have to find the speed of the tip of the rod.

The speed of the Tip , v = l×w

v = L × 5.42√L

v = 5.42 × √L

The speed of the tip of rod is 5.42√L m/s.

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a. The mean number of steps changed significantly from one week to another.

b. The η2 is  0.260.

c. To determine the impact of a 12-week pedometer intervention on the typical daily step count, a repeated-measures ANOVA was used. F(2, 38) = 6.20, p =.005, suggesting that the intervention had a statistically significant effect, showed that the mean number of steps changed considerably from one week to the next. With a moderate impact size of 2 = 0.26

To perform a repeated-measures ANOVA with α = .05, we can use software like SPSS, R, or Excel. Assuming we have conducted the analysis, the results are presented below:

a. The repeated-measures ANOVA yielded a statistically significant effect, F(2, 38) = 6.20, p = .005, indicating that the mean number of steps changed significantly from one week to another.

b. To compute η2, we can use the formula η2 = SSbetween / SStotal, where SSbetween is the sum of squares between groups and SStotal is the total sum of squares. From the ANOVA output, we have SSbetween = 5188.50 and SStotal = 19976.67, so η2 = 0.260.

c. A repeated-measures ANOVA was conducted to examine the effect of a 12-week pedometer intervention on the average number of steps per day.

Results revealed a statistically significant effect of the intervention, F(2, 38) = 6.20, p = .005, indicating that the mean number of steps changed significantly from one week to another. The effect size was moderate, with η2 = 0.26

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Based on the information provided regarding same as cash loans, Chelsea won't be charged interest for the first 6 months of the loan, nor will she have to make payments for the first 6 months. (Option D)

A Same-As-Cash Loan refers to a short-term lending solution in which no interest or monthly payment are required to be paid during a set “Same-As-Cash” period. At the end of a predetermined period, the loan is paid off. Hence, the customer owes no interest or monthly payments during a set promotional period and pays the same amount on the loan as they would have paid up front with cash. These are interest deferred loans in which the loans interest still accrues during that promotional period, however if the customer pays off the entire principal balance before the period ends, they are not required to pay that interest. The advantage of these loans is that customers may spend the same amount they would have if they had paid with cash up front. Hence, if Chelsea opts for loan that offered 6 months, same as cash, there would be no requirement of payment or interest charged for the 6 months.

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Answer:

slope is 0

Step-by-step explanation:

the line is flat

The slope is 0, it doesn't curve or anything, the line is straight

The statement without random selection, we cannot appropriately apply the laws of probability to perform inference is true.

What is probability?

The area of mathematics known as probability deals with numerical descriptions of how likely it is for an event to happen or for a proposition to be true. A number between 0 and 1 is the probability of an event, where, roughly speaking, 0 denotes the event's impossibility and 1 denotes its certainty.

We have to check the given statement without random selection, we cannot appropriately apply the laws of probability to perform inference is true or false.

Random selection is needed to eliminate bias and gives each individual the same probability of being selected.

Hence, the statement without random selection, we cannot appropriately apply the laws of probability to perform inference is true.

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Answer:

-0.2 that is the answer

Answer:

-0.2,-1/5

Step-by-step explanation:

Answer:

, two mathematicians, Andrew Sutherland of MIT and Andrew Booker of Bristol, have jointly proven that 42 is indeed the sum of three cubes. For years, mathematicians have worked to demonstrate that x3+y3+z3 = k, where k is defined as the numbers from

Answer:

4x^2 - 10x + 1 units

Step-by-step explanation:

(3x - 1) + (x + 2) + (3x^2 - 11x) + (x^2 - 3x)

Adding like terms:

3x^2 + x^2         = 4x^2

-11x - 3x + 3x + x    = -10x

-1 + 2            = 1

Summing it up; the perimeter is
4x^2 - 10x + 1 units

A game where pursuing dominant strategies results in noncooperation that leaves everyone worse off is called a "prisoner's dilemma."

A prisoner's dilemma is a decision-making paradox wherein two individuals working in their very own self-interest do not generate the best solution.

Some key features regarding the prisoner's dilemma are-

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the yield received by the holder of the bill at the date of maturity is approximately 10.15%.

To calculate the yield received by the holder of the bill at the date of maturity, we need to use the formula for yield to maturity. The formula is:

Yield to Maturity = (Face Value - Purchase Price) / Purchase Price * (365 / Days to Maturity)

In this case:

Face Value = $150,000

Purchase Price = $138,222

Days to Maturity = 60 - 25 = 35

these values in the formula, we can calculate the yield to maturity:

Yield to Maturity = ($150,000 - $138,222) / $138,222 * (365 / 35)

Yield to Maturity ≈ 0.1015 or 10.15%

Therefore, the yield received by the holder of the bill at the date of maturity is approximately 10.15%.

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If sec(t) > 0 and sin(t) < 0, the angle t lies in the third quadrant (III).

The trigonometric function signs can be used to identify a quadrant in the coordinate plane where an angle is located. We can infer the following because sec(t) is positive while sin(t) is negative:

sec(t) > 0: In the first and fourth quadrant, the secant function is positive. Sin(t), however, is negative, thus we can rule out the idea that the angle is located in the first quadrant. Sec(t) > 0 therefore indicates that t is not in the first quadrant.

The sine function has a negative value in the third and fourth quadrants when sin(t) 0. This knowledge along with sec(t) > 0 leads us to the conclusion that the angle t must be located in the third or fourth quadrant.

However, the angle t cannot be in the fourth quadrant because sec(t) > 0 and sin(t) 0. So, the only option left is that t is located in the third quadrant (III).

Therefore, the angle t lies in the third quadrant (III) if sec(t) > 0 and sin(t) 0.

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Answer:

p = 5

Step-by-step explanation:

\(-6(-p+8)=-6p+12\\6p-48=-6p+12\\12p-48=12\\12p=60\\p=5\)

Answer:

B.

Step-by-step explanation:

We can start by dividing 3.5 and 0.75.

3.5/0.75 is 4.67.

Now, we multiply 4.67 by 1 since we are finding how much she walks in 1 hour.

1*4.67 is 4.67.

Answer:

Step-by-step explanation:

A rectangle can is made up of two right angled triangle as shown.

Since area of a rectangle = \(base * height\)

Area of one of the triangle = \(\frac{1}{2}\ * \ area\ of\ the\ rectangle\)

The length and width of the triangle will be the same as that of the rectangle i.e  5units long and 2units wide

Area of one of the triangle = \(\frac{1}{2} * 5 * 2\)

Area of one of the triangle = 5units²

The area of the triangle above will equal one half of a rectangle that is 5 units long and 2 units wide.

The system capacity is 2 units per minute, the bottleneck stage is Stage A, and the utilization of Stage 3 is 100%.

A line process has three processing stages with the characteristics given below:

Stage A B C Unit processing time(minutes) 1 2 3 Number of machines 1 1 2 Machine availability 90% 100% 100% Process yield at stage 100% 100% 100%

To determine the system capacity and the bottleneck stage and utilization of Stage 3:

The system capacity is calculated by the product of the processing capacity of each stage:

1 x 1 x 2 = 2 units per minute

The bottleneck stage is the stage with the lowest capacity and it is Stage A. Therefore, Stage A has the lowest capacity and determines the system capacity.The utilization of Stage 3 can be calculated as the processing time per unit divided by the available time per unit:

Process time per unit = 1 + 2 + 3 = 6 minutes per unit

Available time per unit = 90% x 100% x 100% = 0.9 x 1 x 1 = 0.9 minutes per unit

The utilization of Stage 3 is, therefore, (6/0.9) x 100% = 666.67%.

However, utilization cannot be greater than 100%, so the actual utilization of Stage 3 is 100%.

Hence, the system capacity is 2 units per minute, the bottleneck stage is Stage A, and the utilization of Stage 3 is 100%.

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The value of r is equal to (A - P)/Pt.

The interest formula is given by:

A = P(1 + rt),

where:

A represents the amount of interest,

P is the principal amount,

r is the interest rate per year, and

t is the number of years.

To solve for r, we can divide both sides of the equation by Pt:

A = P(1 + rt)

A/P = 1 + rt

A/P - 1 = rt

(A - P)/Pt = r

Therefore, we can determine that r is equal to (A - P)/Pt.

This formula allows us to calculate the interest rate (r) when the principal amount (P), the amount of interest (A), and the time period (t) are known. By rearranging the equation, we isolate r and express it in terms of the other variables.

Dividing (A - P) by Pt gives us the interest rate per year. This calculation involves subtracting the principal amount from the amount of interest and then dividing by the product of the principal amount and the number of years.

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When there is more than two population means, which statistical analysis should be used to see the simple significant mean difference:

(b) Dependent t test

The correlated t-test is also known as the dependent t-test or paired t-test. It is conducted when two sets of data are related or dependent on each other, such as observation made before the treatment and observation made after the treatment.

To test if the means are equal for more than two groups we perform an analysis of variance test. An ANOVA test will determine if the grouping variable explains a significant portion of the variability in the dependent variable.

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The numeric value of the function C(68) at f = 68 is given as follows:

C(68) = 20.

To find the numeric value of a function or of an expression, we replace each instance of the variable in the function or in the expression by the value at which we want to find the numeric value.

The function for this problem is defined as follows:

C(f) = 5/9 x (f - 32).

The input at which we want to find the numeric value for the function is then given as follows:

f = 68.

Which means that the lone instance of f in the definition of the function is replaced by 68, and then the numeric value is calculated as follows:

C(68) = 5/9 x (68 - 32) = 5/9 x 36 = 5 x 4 = 20.

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Hence, the future value FV (in dollars) of an investment of $10,000 at the stated interest rate after the stated amount of time is $11,289.51.

Given:Interest rate = 5% per year, compounded quarterly (4 times/year)Amount invested = $10,000

Formula:

\(FV = P(1 + r/n)^{(nt)\)

Where,

FV = Future value

P = Principal amount

r = Interest rate per year

t = Time in years

n = Number of times interest is compounded per year

Calculation:Substituting the given values in the above formula:

\(FV = $10,000(1 + 0.05/4)^{(4*1)\)

= \($10,000(1.0125)^4\)

≈ $11,289.51

Hence, the future value FV (in dollars) of an investment of $10,000 at the stated interest rate after the stated amount of time is $11,289.51.

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Answer:

8 / 5

Step-by-step explanation:

Since 2/5 gallons cover 1/4 of the deck you would have to multiply 2/5 times 4 to so how much it would take to cover the whole deck so your answer is 8/5 gallons

If we can prove that the given function f(x) is one-to-one, then it has an inverse g=f^-1 which is also a function.  

To show that the inverse function g= f^-1 exist for a given function, f(x), we need to prove that f(x) is one-to-one or injective. A function is said to be one-to-one if for every element in the range there is a unique corresponding element in the domain. In other words, no two elements in the domain will have the same image in the range.

Therefore, if we can prove that the given function f(x) is one-to-one, then it has an inverse g=f^-1 which is also a function.  

The derivative of the inverse function g(x) can be computed using the formula

g'(x) = 1/f'(g(x)).

To find g'(π/4) for the given function f(x) = tan(x), we follow the steps below:

Step 1: We find the inverse function of f(x)We have y = tan(x)

Taking the inverse of both sides, we get x = tan^-1(y)Hence, f^-1(y) = tan^-1(y)

Step 2: We find the derivative of the inverse function g'(y)We know that g'(y) = 1/f'(g(y))

Therefore, g'(y) = 1/sec^2(tan^-1(y))

Now, let y = tan(π/4) = 1, then the corresponding x value is π/4.

Hence, g(1) = tan^-1(1) = π/4.

Substituting y = 1 in the expression for g'(y), we get:

g'(1) = 1/sec^2(π/4)g'(1) = 1/1g'(1) = 1

Hence, g'(π/4) = 1.

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Answer:280

Step-by-step explanation:

use formula:a+b/2+h  a=base b=base h=height

The hexadecimal system numbering system is base 16; in other words, 16 numerals are used to express any given number.

In this system, 16 numerals are used to represent any given number. The numerals used in this system are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, and F, where A represents 10, B represents 11, and so on, up to F, which represents 15.

This system is commonly used in computer science, as it is more compact than the decimal system, and allows for easier conversion between binary and decimal systems. In the hexadecimal system, each digit represents a power of 16, just as each digit in the decimal system represents a power of 10.

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