I will be really happy if you help me out! :)

Determine the height of television by using the pythagoras theorem.

So height of the television is 10.75 inch.

The pieces of cloth are beyond the standard at 0.05 level of significance.

We can use a one-sample t-test to determine if the mean length of the 35 pieces of cloth is significantly different from the standard length of 3.25 meters.

The null hypothesis is that the mean length of the cloth pieces is equal to the standard length:

H0: μ = 3.25

The alternative hypothesis is that the mean length of the cloth pieces is greater than the standard length:

Ha: μ > 3.25

We can calculate the test statistic as:

t = (x - μ) / (s / √n)

where x is the sample mean length, μ is the population mean length (3.25 meters), s is the sample standard deviation (0.52 meters), and n is the sample size (35).

Plugging in the values, we get:

t = (3.52 - 3.25) / (0.52 / √35) = 3.81

Using a t-table with 34 degrees of freedom (n-1), and a significance level of 0.05 (one-tailed test), the critical t-value is 1.690.

Since our calculated t-value (3.81) is greater than the critical t-value (1.690), we reject the null hypothesis and conclude that the mean length of the 35 pieces of cloth is significantly greater than the standard length at the 0.05 level of significance.

Know more about level of significance here:

https://brainly.com/question/30542688

#SPJ11

If a bank account of 45000 loses 3.5% of its value each month, based on the exponential function, its value after 1 year is $29,345.40.

An exponential function is described as a mathematical function in the form of f(x) = aˣ.

In this function, x is a variable and a is a constant called the base.

Exponential functions may represent exponential growth or exponential decay.

In this situation, we have an exponential decay function as follows:

Initial value of the bank account = $45,000

Decay rate per month = 3.5%

Number of periods = 12

Decayed value after 1 year = Initial value x (1 - 0.035)^12

= $45,000 x 0.965^12

= $45,000 x 0.65212

= $29,345.40

Thus, the bank account will be valued at $29,345.40 after 1 year.

Learn more about exponential functions at https://brainly.com/question/2456547

#SPJ1

No, two non-zero whole numbers cannot have the greatest common multiple.

The greatest common multiple (GCM) of two numbers is the smallest positive integer that is a multiple of both numbers. If two numbers have a GCM, it means that they have a common divisor greater than 1.

However, if two numbers are relatively prime (i.e., have no common divisors other than 1), then they cannot have a GCM. For example, the numbers 7 and 10 have no common factors other than 1, so their GCM is 1.

Therefore, two non-zero whole numbers can have a greatest common divisor, but they cannot have a greatest common multiple.

Click the below link, to learn more about the greatest common multiple:

https://brainly.com/question/11221202

#SPJ11

By using a statistical method called regression to model the relationship between the number of earthquakes and various factors that may influence them, such as geological features or human activities.

To answer this question, we need to use a statistical concept called variance. In simple terms, variance measures how spread out a set of data is from its mean or average value.

In the case of earthquakes, we can use historical data to calculate the average number of large earthquakes that occur in the US per year, and then calculate the variance to see how much variation there is in the actual number of earthquakes from year to year.

By doing so, we can make predictions about the expected number of earthquakes in the future and estimate their variance.

In mathematical terms, the variance of a random variable X can be calculated as follows:

Var(X) = E[(X - μ)²]

Where E is the expected value operator, μ is the mean or average value of X, and ² means "squared." This formula tells us to subtract the mean from each value of X, square the result, take the average of these squared differences, and that gives us the variance of X.

To know more about variance here

https://brainly.com/question/14116780

#SPJ4

Answer:

hi

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

Answer:

Your answer is 16

Step-by-step explanation:

The answer is 16 because You have to find a pattern in the table to help you answer the question, your pattern is +1, +2, +4, +5

18.46  is each side of the rhombus .

What is  coordinate plane?

We apply the distance formula appropriately to get the distance between the side of the Rhombus

D = √(x2-x1)² + (y2-y1)²           ( 9,6 ) , ( 6,2 )

let us use the points (9,6) and (6,2)

D = √(6 + 9)² + (2- 6)²

D = √(15)² + ( -4)²

D = √225 + 16

D = √341

D =  18.46

Learn more about rhombus

brainly.com/question/27870968

#SPJ4

There is a 2 in 12 chance of drawing a penny

Step-by-step explanation:

Answer: 2/12

Step-by-step explanation:

There are 12 coins all together, and 2 pennies which means there is a 2/12 chance to draw a penny. Then they replace the penny and draw another time, so by replacing the penny the probability doesn't change and there is still a 2/12 chance of drawing a penny.

a) The standard error of the mean is 0.90

b) The marginal error is 1.76

Given,

Number of samples in the population, n = 60

Sample mean of the population, μ = 25

Standard deviation of the population, σ = 7

We have to find the standard error of the mean and the margin of error at 95% confidence.

Here,

a) The standard error of the mean = Standard deviation / root of sample

= σ / √n

= 7/√60

= 0.90

b) The margin error;

Zₐ/₂ ×  σ / √n

= Zₐ/₂ × 7/√60

= 1.96 × 0.90

= 1.76

Therefore,

a) The standard error of the mean is 0.90

b) The marginal error is 1.76

Learn more about standard error and marginal error here;

https://brainly.com/question/17014419

#SPJ1

Answer:

last option

...................................

When the radius is 2 feet, the rate of change of the radius is approximately 0.089 ft/min (rounded to three decimal places).

To find the rate of change of the radius when the radius is 2 feet, and air is being pumped into a spherical balloon at a rate of 4.5 cubic feet per minute, we can use the following steps:
Determine the volume formula for a sphere: V = (4/3)πr³.

Differentiate the volume formula with respect to time (t) to find dV/dt: dV/dt = d((4/3)πr³)/dt.
Apply the chain rule: dV/dt = (4/3)π(3r²)(dr/dt).
Simplify the equation: dV/dt = 4πr²(dr/dt).
Solve for the rate of change of the radius (dr/dt): dr/dt = dV/dt / (4πr²).
Plug in the given values: dV/dt = 4.5 cubic feet per minute and r = 2 feet.
Calculate the rate of change of the radius (dr/dt): dr/dt = 4.5 / (4π(2²)).
Simplify and compute the answer: dr/dt = 4.5 / (16π).
When the radius is 2 feet, the rate of change of the radius is approximately 0.089 ft/min (rounded to three decimal places).

for more questions on rate of change

https://brainly.com/question/14303532

#SPJ11

Euclid receives 20 shares of common stock as a nontaxable stock dividend.The basis of the common stock remains the same as in scenario a, which is $96.15 per share.

To calculate the per share basis, we divide the original purchase cost by the total number of shares (including the dividend shares).  In scenario b, Euclid receives a nontaxable preferred stock dividend of 20 shares. The preferred stock has a fair market value of $5,000, and the common stock, on which the preferred is distributed, has a fair market value of $75,000.

The tax consequences involve determining the new basis of the preferred stock and the common stock after the dividend. a. To find the per share basis of Euclid's common stock after receiving the stock dividend, we divide the original purchase cost by the total number of shares. The original purchase cost was $50,000 for 500 shares, which means the per share basis was $50,000/500 = $100. After receiving 20 additional shares as a dividend, the total number of shares becomes 500 + 20 = 520.

Therefore, the new per share basis is $50,000/520 = $96.15. b. In this scenario, Euclid receives a preferred stock dividend of 20 shares. The preferred stock has a fair market value of $5,000, and the common stock has a fair market value of $75,000. To determine the new basis of the preferred stock, we consider its fair market value.

Since the preferred stock dividend is nontaxable, its basis is equal to the fair market value, which is $5,000.

Learn more about shares here: brainly.com/question/32277750

#SPJ11

Answer:

Step-by-step explanation:

Firstly we know that in geometry parallel lines have the same slope

\(m_1=m_2\)

and ,

perpendicular lines have the slope denoted by the formula  

\(m_1m_2=-1\).

Secondly ,

x = 1 is a line that is parallel to the y-axis, and any line parallel to the y-axis has undefined slope.

and the slope of a line perpendicular to x = 1 would be parallel to the x-axis and any line parallel to the x-axis has the slope of zero.

Slope for parallel line is undefined and slope for perpendicular line is zero.

The slope or gradient of a line is a number that describes both the direction and the steepness of the line.

Given:

graph equation, x=1

The slope for parallel line is

m1 = m2

and, the slope for perpendicular lines is

m1 * m2 =-1

As, x = 1 is a line is parallel to the y-axis, and line parallel to the y-axis has undefined slope.

Also, the slope of a line perpendicular to x = 1 would be parallel to the x-axis.

So, line will have the slope zero.

Learn more about slope here:

https://brainly.com/question/14548961

#SPJ5

Answer:

- 1/6

Step-by-step explanation:

Answer:

+16

Step-by-step explanation:

It’s adding 16 every time

Answer:

See below

Step-by-step explanation:

Parallel lines have the same slope.

13) The slope would still be 2/3

14) The slope would still be 9/5

Answer:

Depth=3.18cm

Step-by-step explanation:

V=πr2h

1LITRE=1000CM3

v=1000cm³

1000cm3=3.142×10²×Depth

Depth= 1000/3.142×100

Depth=3.18cm

Answer:

Given triangles are similar

\( \frac{9}{6} = \frac{x}{4} \\\frac{3}{2} = \frac{x}{4} \\ x = \frac{(3 \times 4)}{2} \\ \boxed{x = 6}\)

Answer:

w = 3

Step-by-step explanation:

4w + 5 = 20 - w

so first you have to know that when there is no number before the variable think of it as one so the w on the right side is 1 w now for the solving,

4w + 5 = 20 - 1w

+ 1 w             + 1 w

5w  + 5 = 20 and the -w and +w cancel

        -5      -5

5w = 15 the +5 and the -5 cancel

  5w/5 cancel then divide 15/5 and you get 3 therefore the value of w is 3 hope this helped u sorry if it's incorrect have an amazing day:)

Answer:

Find the mean x of the data 16, 31, 38, 24, 36

16 + 31 + 38 + 24 + 36

= 145

145 ÷ 5

Step-by-step explanation:

You're welcome.

Answer: 2.8 minutes

Step-by-step explanation:

If it takes 12.5 gallons per minutes to fill the reservoir, then we have to divide 35 and 12.5.

35 ÷ 12.5 = 2.8 minutes

Since it takes 12.5 gallons per minutes to fill the reservoir, it will take 2.8 minutes to fill the reservoir.

hope this helps!

Answer:

A submarine descends at a rate of 2.6 kilometers per hour.

If the ocean floor is 6.24 kilometers below sea level, how long will it take the submarine to descend to the ocean floor?

Round your answer to the nearest tenth. Enter your answer in the box.

answer:

2.4

hours

Step-by-step explanation:

It is not of exponential order for h(t) = et2. F is of exponential order and has order. F is piecewise continuous. No function's Laplace transform is possible. g(t) = eat, where t [0,.

Non-exponential form:

To represent a scientifically notated number as a non-exponential quantity: • Remove the exponential component of the number by moving the decimal point the same number of places as the exponent's value. The decimal is moved to the right by the same number if the exponent is positive.

Here are a few instances of functions other than exponential ones. y = 3 1 x as a result. n = 0 3 p as a result. Because y = ( 4) x. Since b = 1, y = 6 0 x.

Learn more about non exponential functions here;

https://brainly.com/question/27986177

#SPJ4

Answer:

Maggie is 13 years old

Step-by-step explanation:

Maggie + Brother = 45

                               B = 3M - 7          Then   M + 3M - 7 = 45

                                                                   4M = 52

                                                                    M = 13   and  B = 3(13) - 7 = 32

                                                                    Maggie = 13 years old  

                                                                &  Brother = 32 years old

Ashley used 8/25 of the spool for her project.

To determine the fraction of the spool that Ashley used for her project, we need to multiply the fraction of the spool she had (4/5) by the fraction she used (2/5):

(4/5) * (2/5) = 8/25

Know more about fraction here:

https://brainly.com/question/10354322

#SPJ11

Answer:

Table C

Explanation:

Trust bro

Answer:

x=0.75

Step-by-step explanation:

Answer:

The volume of the box is 200

Step-by-step explanation:

Answer:

I believe the answer is 200 cubic inches.

Step-by-step explanation:

Multiply 5 times 5 since it's a square base then multiply that by the height (8).

1. Since triangle ABC and DEF are congruent, the value of x is -3

2. length AB = 24

length DE = 24

If the three angles and the three sides of a triangle are equal to the corresponding angles and the corresponding sides of another triangle, then both the triangles are said to be congruent.

Since triangle ABC is congruent to triangle DEF , then we can say that line AB is equal to line DE

therefore;

12- 4x = 15-3x

collect like terms

12 -15 = -3x +4x

x = -3

therefore the value of x is -3 and

AB = 12 - 4x

AB = 12 -4( -3)

AB = 12 +12 = 24

DE = 15-3x

= 15-3(-3)

= 15 + 9

= 24

learn more about congruent triangles from

https://brainly.com/question/2938476

#SPJ1