Please help and show clear instructions will give brainliest !

Answer:

are you lonly

Step-by-step explanation:

Answer:

vvv ahah hopefully it helps

Step-by-step explanation:

11.  pi is irrational number since you can't write it down as a non-infinite decimal

12. .5 is rational since its a terminating decimal

13. .3 repeating is rational b/c it's represented as a ratio of two integers

The value of the standard deviation of the variance S is equivalent to 250 and the value of the variance (S) is equivalent to 62500.

Given that:

2Ax = 0.08

Ax = 0.2

A fully discrete whole life insurance issued to (x) is 1000.

Firstly we have to find out the value of variance S.

Variance S = (insurance issued)^2 * [2Ax - Ax^2]/(1- Ax)^2

Variance S = (1000)^2 * [0.08 -  0.2^2]/(1- 0.2)^2

Variance S = (1000)^2 * [0.04]/.64

Variance S = (1000)^2 * .0625

Variance S = 62500

Standard deviation of S = (insurance issued) * [\(\sqrt{2Ax - Ax^2}\)]/(1- Ax)

Standard deviation = 1000 * [\(\sqrt{0.08 - 0.2^2}\)]/(1- 0.2)

Standard deviation = 1000 * 0.2/0.8

Standard deviation = 1000 * 1/4 = 250

The value of the standard deviation of the variance S is equivalent to 250 and the value of the variance (S) is equivalent to 62500.

To learn more about the standard deviation visit: https://brainly.com/question/12402189

#SPJ4

Answer: UR QUESTION HERE

Step-by-step explanation:

The three-digit numbers that are not divisible by 5 are 60.

Numbers to be divisible = Three digits = abc

Numbers are not divisible by = 0 and 5

Thus,

Now x ≠ 0 and x ≠ 5, whereas

x = 0 does not yield a three-digit integer and x = 5 yields a number divisible by 5.

Now, since sum should be less than 20, thus -

2x + y ≤ 20

where x can be 1, 2,3 or 4 and y can be 0-9. Hence

2x ≤ 10. Thus 10(4) = 40

Finding out the combinations -

When x = 6

12 + y ≤ 20, y ≤ 8 = Calculates 8 more numbers.

When x = 7

14 + y ≤ 20, y ≤ 6 = Calculates 6 more numbers.

When x = 8

16 + y ≤ 20, y ≤ 4 = Calculates 4 more numbers.

When x = 9

18 + y ≤ 20, y ≤ 2 = Calculates 2 more numbers.

Total numbers -

= 40 + 8 + 6 + 4 + 2

= 60

Read more about divisibility on:

https://brainly.com/question/9462805

#SPJ4

Answer:

hope this helps you ...

Answer:

14.45

Step-by-step explanation:

Answer:

srry if its wrong...

Step-by-step explanation:

3 + 2x = 7

Im pretty sure its this

Answer:

42.43 ft

Step-by-step explanation:

Please find attached an image of the softball pitch

h² = p² + f² -2x p×f×cos45

h² = 43² + 60² - 2x (43)(60) x 0.7071

h² = 1849 +  3600 - 3648.636

h² = 1800.364

h = √1800.364

h = 42.43 feet

Answer: 1.616 of adding and subtracting will be 1.476

Step-by-step explanation:

Answer:

1.616

Step-by-step explanation:

Too easy to explain. Sorry.

Answer: 64

There is 1 favorable outcome out of 36 possible but more likely 64 is the answer

Step-by-step explanation:

Answer:

64

Step-by-step explanation:

Each cube has 8 outcomes: 1 to 8

So in total there will be:

Sherry needs to invest $2000 in a mutual fund that earns 1% interest a year and $13200 in a mutual fund that earns 4% interest a year.

According to the question,

We have the following information:

Amount to be invested = $15200

Interest earned 1% a year and 4% a year

Total amount interest to be earned at the end of first year = $548

Now, let's take the amount to be invested in 1% interest a year's mutual fund to be $x.

Then, we have the amount to be invested in mutual fund that earns 4% a year:

$(15200-x)

So, we have the following expression by removing percentage sign:

x/100 + (15200-x)4/100 = 548

Taking 100 as the least common factor and using the cross multiplication method:

x+60800-4x = 548*100

-3x = 54800-60800

-3x = -6000

x = 6000/3

x = $2000

Now, the amount invested in second mutual fund:

15200-2000

$13200

Hence, Sherry needs to invest $2000 in a mutual fund that earns 1% interest a year and $13200 in a mutual fund that earns 4% interest a year.

To know more about interest here

https://brainly.com/question/13655754

#SPJ1

The calculated profit after 6 years since 2010 is 6.54 million dollars

From the question, we have the following parameters that can be used in our computation:

P(t) = 2.1 + 0.5t + 0.04t^2

To calculate P(6), we substitite 6 for t in the function

So, we have

P(6) = 2.1 + 0.5(6) + 0.04(6)^2

Evaluating the expression

So, we have

P(6) = 6.54

Hence, the value of P(6) is 6.54 million dollars

Read mroe about functions at

https://brainly.com/question/10837575

#SPJ1

Answer:

Gn=A1 r(n/3)

Step-by-step explanation:

well since u just divide by three I think the answer is divide by 3.

Hope this helps Happy Thanksgiving :D    

Answer:

Given the diameter is 8, the answer is approximately 50.27.

Step-by-step explanation:

\(A = \frac{1}{4} \times \pi \times d^2\\A = 0.25 \times (22/7) \times 8^2\\A = 50.27\)

Step-by-step explanation:

A= πr² d=8 r=d/2 = 8/2 = 4

A= π4²

A = 50.265

\(▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪\)

1. Find Angle A :

Angle A :

2. Find Angle B :

Angle B :

Find Angle C :

Angle C :

Find Angle D :

Angle D :

And it's given :

Therefore, the answer will be " BAHE "

Answer:

x= 8

Step-by-step explanation:

∠NWV +∠UVW= ∠NUV (ext. ∠ of △UWV)

70° +(3x +6)°= (11x +12)°

70° +6° -12°= (11x -3x)°

64°= (8x)°

8x= 64

x= 64 ÷8 (÷8 on both sides)

x= 8

Alternatively,

∠UVW+ ∠NWV +∠WUV= 180° (∠ sum of △UVW)

(3x +6)° +70° +∠WUV= 180°

∠WUV= 180° -(3x +6)° -70°

∠WUV= (104 -3x)°

∠WUV +∠NUV= 180° (adj. ∠s on a str. line)

(104 -3x)° +(11x +12)°= 180°

11x -3x +104 +12= 180

8x= 180 -116

8x= 64

x= 64 ÷8

x= 8

Answer:

$245

Step-by-step explanation:

Total cost of border

= $5 × (7m × 7m)

= $5 × 49m²

= $245

Answer:

C

Step-by-step explanation:

4.5 is 45 ÷ 10 and 81.1 is 811 ÷ 10 so that means that 4.5 × 81.1 = 45 ÷ 10 × 811 ÷ 10 = (45 × 81) ÷ 100. We know that 45 × 81 = 36,495 so we just have to divide that by 100 to get 364.95.

The Poisson distribution is widely used to model the number of events occurring within a fixed time interval.

It is a discrete probability distribution that measures the number of events that occur during a fixed time period, given that the average rate of occurrence is known. It has been shown that if events are occurring in time according to a Poisson distribution with mean λt, then the interarrival times between events have an exponential distribution with mean 1/λ. The interarrival time is the time interval between two successive events. The exponential distribution is a continuous probability distribution that measures the time between two successive events, given that the average rate of occurrence is known. It is widely used to model the time between two successive events that occur independently of each other with a constant average rate of occurrence. The Poisson distribution and the exponential distribution are closely related.

In particular, it can be shown that if events are occurring in time according to a Poisson distribution with mean λt, then the interarrival times between events have an exponential distribution with mean 1/λ. The Poisson distribution and the exponential distribution are used in a wide variety of applications, such as queuing theory, reliability analysis, and traffic flow analysis. In queuing theory, the Poisson distribution is used to model the arrival rate of customers, and the exponential distribution is used to model the service time. In reliability analysis, the exponential distribution is used to model the time between failures of a system. In traffic flow analysis, the Poisson distribution is used to model the arrival rate of vehicles, and the exponential distribution is used to model the time between vehicles.

If events are occurring in time according to a Poisson distribution with mean λt, then the interarrival times between events have an exponential distribution with mean 1/λ. The Poisson distribution and the exponential distribution are closely related and are used in a wide variety of applications, such as queuing theory, reliability analysis, and traffic flow analysis.

To know more about Poisson distribution visit:

brainly.com/question/30388228

#SPJ11

Answer: the answer is x=38

Step-by-step explanation:

X-18=20 we see that 18 is being SUBTRACTED from the x which means we have to do the opposite of subtraction is addition so 20+18=38

To check: you can plug 38 for x and subtract it from 18

Demonstration: 38-18=20

X = 38

Step-by-step explanation:

X-18 = 20

we move the constants (numbers) to one side and keep the variable, unknown on the other side

X= 20+18 (we change the sign whenever we move something to the opposite side)

x= 38

Answer:

A

Step-by-step explanation:

A translation of 5 units up means adding 5 to the y- coordinate

Then

D (- 3, - 5 ) → D' (- 3, - 5 + 5 ) → D' (- 3, 0 ) → A

Answer:

\(Sin~30^o=\frac{LJ}{8\sqrt{2} }\)

\(8\sqrt{2} (Sin~30^o)=LJ\)

\(LJ=4\sqrt{2}\)

\(Sin~45^o=\frac{x}{4\sqrt{2} }\)

\(4\sqrt{2}(Sin~45)=x\)

\(x=4\) ✓

᪥༄᪥༄᪥༄᪥༄᪥༄᪥༄

hope it helps...

have a great day!!

The birth weight of newborns, measured in grams, is an example of quantitative data. So the option a is correct.

In the given question,

The birth weight of newborns, measured in grams, is an example of .

a. quantitative data

b. either categorical or quantitative data

c. neither categorical nor quantitative data

d. categorical data

The quantitative data means data that is explain in the subjective ways. It is  also explain quantity, amount and range.

Categorical data is a body of knowledge that is organised into categories. For instance, the data obtained when an organisation or agency tries to collect the biodata of its employees is referred to as categorical data.

The birth weight of newborns measured in grams, is an example of quantitative data.

Birth weight is quantitative because it can take on multiple numerical values. So the option a is correct.

To learn more about quantitative data link is here

brainly.com/question/29562804

#SPJ4

Answer:

y = -1.2x + 30

x = 22

x = 15

Step-by-step explanation:

Part A

Initially, Devin has $30.  Then every time he rides the bus, $1.20 is taken away:  y = 30 - 1.2x

Therefore, in slope-intercept form:  y = -1.2x + 30

If he has $3.60 on his card, then y = 3.60, so substitute this into the above equation and solve for x:

                                                  3.60 = -1.2x + 30

subtract 30 from both sides:  -26.4 = -1.2x

divide both sides by -1.2:             22 = x

Therefore Devin has ridden the bus 22 times if he has $3.60 on his card.

Part B

Rebecca:  y = -1.4x + 33

To determine how many rides on the bus Devin and Rebecca would need to take to have the same amount of value of their bus card, simply equate the equations and solve for x:

                                          Rebecca = Devin

                                                       y = y

                                         -1.4x + 33 = 30 - 1.2x

subtract 33 from both sides:   -1.4x = -3 - 1.2x

Add 1.2x to both sides:           -0.2x = -3

Divide both sides by -0.2:             x = 15

Therefore, Devin and Rebecca would both have to take 15 rides on the bus to have the same amount of value of their bus card.

There are a few online calculators available that allow you to find the side length of a triangle using trigonometric ratios.

One example is The Calculator Site, which provides step-by-step instructions on how to use the calculator. By providing the known values of two angles and one side, the calculator can determine the length of the remaining side.

The Calculator Site provides a calculator which can be used to find the side length of a triangle using trigonometric ratios. The calculator requires the user to provide the known values of two angles and one side, after which it will calculate the length of the remaining side.

There are a few online calculators available that allow you to find the side length of a triangle using trigonometric ratios.

Learn more about length here

https://brainly.com/question/13194650

#SPJ4

30

Given the expression for the instantaneous voltage expressed as:

Given the following parameter:

θ = 30⁰

Substitute the given parameter into the formula to have:

Therefore the instantaneous voltage when θ = 30⁰ is 30.

Functions that take a positive integer n as input and return a real number are F(n) = 100n log n and g(n) = n (log n)2. A different algorithm's time complexity is represented by g(n), whereas another algorithm's time complexity is represented by F(n).

As n approaches infinity, F(n) and g(n) both expand as O(n log n), which indicates that the growth rate of the two functions is proportional to n log n as n gets very big. However, because the coefficient 100 in F(n) is smaller than the coefficient 1 in g, it develops more slowly than g(n) (n).

Hence, functions that take a positive integer n as input and return a real number are F(n) = 100n log n and g(n) = n (log n)2.

To learn more about functions, refer to the links:brainly.com/question/12431044

#SPJ4

By solving the given equation f(x) = \(x^{2} +3x-40\), the zeroes are -3 and 5.

To solve the given equation we have to do the factorization.

What is factorization: Factorization is the method of writing numbers as the product of their factors or divisors.  In other words, we can say finding what to multiply together to get an expression.

To do the factorization, we have to follow the steps as shown below:

 \(x^{2} +3x-40\) \(= 0\)

\(-40 = 8 * -5\\\)                        [ multiplication of 8 and -5 is -40]

\(x^{2}+8x-5x -40\) \(= 0\)

\(x(x+8) -5(x+8)\) \(= 0\)

\((x-5)(x+8)\) \(= 0\)

\(x = 5\)   and  \(x = -8\)              [ The roots or zeroes]

From the above solution, we can conclude that the zeros of the given function \(x^{2} +3x-40\) are 5 and -8.

To know more about factorization,

https://brainly.com/question/14268870

Answer:

5 x 10 = 50

Step-by-step explanation: