What is the sum of the digits in the expansion of (10^36+26/18)

If R is a normal randomly distributed variable with mean 10% and standard deviation 10%, the return on a certain stock can be represented as R - N(10,10²), then the probability of losing money is 0.1587.

To find the probability of losing money, follow these steps:

Hence, the probability of losing money is 0.1587.

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Answer:

937.5

Step-by-step explanation:

2500-(1250+312.5)

Sebastian has to make 12 visits in order to earn a free movie ticket.

Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.

Given is Sebastian who has a points card for a cinema. He received 85 reward points just for signing up and will earn 2.5 points for each movie visit. He needs 115 points for a free movie ticket.

We can write the expression as -

115 = 85 + 2.5v

2.5v = 115 - 85

2.5v = 30

v = 30/2.5

v = 12

Therefore, Sebastian has to make 12 visits in order to earn a free movie ticket.

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[Question translated in english is as follows -

Sebastian has a points card for a cinema.

Receive 85 reward points just for signing up.

Earn 2.5 points for each movie visit.

You need 115 points for a free movie ticket.

Write and solve an equation that can be used to determine vv, the number of visits Sebastian must make to earn a free movie ticket.

Please I'll take it for now help please.]

The graph of the function \(y+3=\frac{5}{2}(x - 5)\) is attached below.

What is graph of the function?

In mathematics, the set of ordered pairings where f(x)=y exists is the graph of a function. These pairs are Cartesian coordinates of points in two-dimensional space and so form a subset of this plane in the typical situation when x and f(x) are real integers.

Consider the given function, \(y+3=\frac{5}{2}(x - 5)\)

It is in the form \(y-y_1=m(x-x_1)\)

Where,  \((x_1, y_1)\)is the point and m is the slope.

Graph passes through the point \((x_1, y_1)\) and having slope m.

Here, \((x_1, y_1) = (5, -3), m = \frac{5}{2}\)

Therefore, graph passes through the point (5, -3) and having slope 5/2.

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Answer:

549.5 cm³

Step-by-step explanation:

___________________________________________________________

FORMULA USED IN THE QUESTION :-

Volume of a cylinder whose height is 'h' and radius is 'r' = \(\pi \times r^2 \times h\)

___________________________________________________________

According to the question ,

Height of cylinder (h) = 7 cm

Radius of cylinder (r) = 5 cm

Volume of cylinder = \(\pi \times 5^2 \times 7 = 3.14 \times 25 \times 7 = 549.5 \: cm^3\)

Answer:

uh I don't even know what this is

Answer: x = 500

Step-by-step explanation:

Use the Pythagorean Theorem

a²+b²=c²

300² + 400² = x²

90000 + 160000 = x²

250000 = x²

√250000 = √x²

500 = x

hope i explained it :)

Answer:

-----------------------

Using the formula for the union of two sets:

where

We are given that:

Plugging in the values, we get:

Therefore, set B contains 42 elements.

To find the probability of the event "the first die is 6 or the sum is 8," we need to count the number of outcomes that satisfy this event and divide it by the total number of possible outcomes.

To find the probability of the event "the first die is 6 or the sum is 8," we need to consider the total possible outcomes when rolling two dice and the favorable outcomes for this event.

Total possible outcomes: 6 sides on each die, so there are 6 x 6 = 36 possible outcomes.

Favorable outcomes:
1. First die is 6: There are 6 possible outcomes (6,1), (6,2), (6,3), (6,4), (6,5), and (6,6).
2. Sum is 8: There are 5 possible outcomes (2,6), (3,5), (4,4), (5,3), and (6,2).

However, (6,2) is counted twice, so we should subtract 1 from the total favorable outcomes: 6 + 5 - 1 = 10.

Probability = Favorable outcomes / Total possible outcomes = 10/36. Simplifying the fraction gives 5/18.

So, the probability of the event "the first die is 6 or the sum is 8" is 5/18.

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Answer:

A

Step-by-step explanation:

Answer:

2.08 this is answer

Answer:

20

Step-by-step explanation:

20 should be the answer I guess

Answer:

4.95

Step-by-step explanation:

1/(1/9+1/11)

The expression that best represents the air pressure at an altitude of 3,000 meters above the surface of the Earth is 3,000ρg.

The air pressure at an altitude of 3,000 meters above the surface of the Earth is calculated as follows;

Po = ρgh

where;

Substitute the value of altitude into the equation;

Po = 3,000ρg

Thus, the expression that best represents the air pressure at an altitude of 3,000 meters above the surface of the Earth is 3,000ρg.

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Answer:

190.3 feet

Step-by-step explanation:

DM

Answer:

Therefore any set of data that satisfies the 5-Number summary: 16,18,22,26 and 28 can be represented with the box plot.

Step-by-step explanation:

Interpreting Box Plots

We use a box plot to present the 5-Number summary of a set of data.

The values contained in the 5-Number summary are:

In the box plot, the following rules apply:

Using these, we interpret the given box plot

A left whisker extends from 16 to 18, therefore:

The box extends from 18 to 26 and is divided into 2 parts by a vertical line segment at 22.

The right whisker extends from 26 to 28.

Therefore any set of data that satisfies the 5-Number summary: 16,18,22,26 and 28 can be represented with the box plot.

Box plot has boxes with some lines ( called whiskers ).

Box plot on the graphical level tells about 5 points:

There is starting whisker or left whisker denoting point minimum (Q0) and extends from there the line to Q1 ( first quartile).

Then the box starts which starts from Q1 and touched Q3. In the middle it passes through Q2 ( The median of the data ), and thus has a line in it.

At last, there is end whisker or right whisker denoting end quantile or Q4 (the maximum point).

Given data:

Left whisker extends from 16 to 18.

     Thus Q0 = 16

              Q1 = 18

Box plot starts from 18 and extends to 26, and is split by a vertical line segment at 22.

    Thus Q2 = 22

             Q3 = 26

The right whisker or end whisker extends from 26 to 28

    Thus Q4 = 28.

Thus the description of data is given as:

\(Q_0 = Minimum = 16\\Q_1 = First\: quartile = 18\\Q_2 = Second \:quartile = Median= 22\\Q_3 = Third\: quartile = 26\\Q_4 = Maximum = 28\\\)

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Answer:

see explanation

Step-by-step explanation:

since Δ WXY and Δ FGH are congruent then corresponding sides are congruent , that is

XY = GH = 5.8

WY = FH = 7

FG = WX = 2.5

Answer:

B:(It requires special hardware, such as a computer and speakers.)

This is the correct answer! Setting up the hardware and software often takes a long time and delays the start of the presentation

Step-by-step explanation:

brainliest would be appreciated

Answer:

Volume = 2.5 x 13 x 11

Volume = 357.5

357.5 x 0.55 = 196.625, which can be rounded up to 197.

So, the correct answer is 197 pounds.

Let me know if this helps!

X=19

angles are 99 17 64 do I want the method?

If we are told that ab=0, then we can infer that either a or b (or both) must be equal to 0.

This is because when the product of two numbers is 0, at least one of the numbers must be 0 according to the zero product property.

One of the most crucial concepts for pupils to understand in maths and science is the zero product property.

The greatest educators, mathematicians, and recognized scientists in the fields of physics and chemistry have worked with Vedantu to provide their insights on the subject.

Their suggestions helped us develop materials for your understanding that would make it simple for you to put these ideas into practice.

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Answer:

A relationship is proportional if each pair of data values are related in the same way, by multiplying by a factor. You can recognize a proportional relationship by looking at data, an equation, or a graph.

Step-by-step explanation:

Answer:
simply just divide!

Step-by-step explanation:

okay, here is one example:

in 3 hours, you went 126 miles

In 4 hours, you went 168 miles

In 5 hours, you went 210 miles

So what is the unit rate of the miles(x) per hour(y).

The smallest number would be easier to divide. So you divide 126 and 3 and would be 42 miles.

Then find the quotient for the other ones.
168 divide 4 = 42

210 divide 5 = 42.

What is the same of all of them? 42 is the factor to all of the problems. So the proportional relationship (k) is 42. In a equation it would be y=42x (y=Kx)

To find the next number in the sequence you just multiply (x) with the factor.

Equation: 10.00× 1.29

I THINK

Answer:

$1.29x=10

Step-by-step explanation:

You know that the goal is to reach 10 songs. So this number will go on one side of the equal sign. $1.29 is the amount to download a new song. Let x be the variable to mean each song. You are trying to find how many songs so you'd do: $1.29x/1.29=10/1.29 and x=7.75

The required area of the triangle formed by segment DE with point F at origin is equals to 5/2 × √(61) square units.

End points of the segment are D and E.

Coordinates of D and E are,

D ( 0, -6 ) and E ( 5, 0 ).

F is at origin .

Coordinates of F are ( 0 ,0 ).

Using the distance formula,

Length of DE is equal to,

DE = √[(5 - 0)^2 + (0 - (-6))^2]

⇒ DE = √[25 + 36]

⇒ DE =√(61)

Length of EF is equals to,

EF =√[(5 - 0)^2 + (0 - 0)^2]

⇒EF = √(25)

Length of FD is equals to,

FD = √ ( 0 + 6)² + (0 - 0)²

⇒ FD = √36

EF² + FD² = (√36)² + (√25)²

                = 36 + 25

                = 61

                = DE²

Applying Pythagorean theorem,

Triangle DEF is a right triangle

90-degree angle at point E.

Area of triangle DEF,

Area = 1/2 × base × height

Base DE has a length of √(61),

And the height EF has a length of 5.

Plug these values into the formula,

Area = 1/2 ×√(61) × 5

⇒ Area = 1/2 × 5 × √(61)

⇒ Area = 5/2 × √(61)

Therefore, the area of triangle DEF is equals to 5/2 × √(61) square units.

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The above question is incomplete, the complete question is:

Is a right triangle with point F at the origin segment DE has endpoints located at D(0, - 6) and E(5, 0) what is the area of triangle DEF?

Answer:

yes

Step-by-step explanation:

becasue yes

Answer:

3.0833

Step-by-step explanation:

i dont know how many 3's

Answer: 37/12

Step-by-step explanation: First you must turn 2 1/6 into a improper fraction, so 2x6 + 1 will get you 13 as the numerator and the denominator will be 6 so now we have 13/6 + 11/12. Now we must turn the denominator for 13/6 into 12 so, 13x2/6x2 so it is 26/12 so now the equation is 26/12 + 11/12 is 37/12.

We can use the radical rules to simplify the product 3(4x2). To start, we simplify 4 to its square root, which equals 2. Next, we employ the power property of radicals, which asserts that (a,m) = (a(m/2)), to simplify the cube root (x2) by using it. In this instance, (x2) = x.

We now get 3 * 2 * x, which simplifies to 6x when the simpler terms are combined.The result is that the product 3(4x2) has the simplest form (6x).We can dissect the constituent parts and use the radical-simulation principles to simplify the product 3(4x2).In the beginning, we may reduce the square root of 4 to 2: 3(2x2).Then, since it contains a square (2) and a cube root (), we can reduce them as follows:

3 * 2 * x^(²/³)Taking the square root before the cube root is shown by the exponent 2/3. We may calculate the exponent by reducing it to: 3 * 2 * x(2/3)The terms are then combined when we multiply the coefficients: 6 * x(2/3)As a result, 6x(2/3) is the product of 3(4x2) in its simplest form.

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A: In a frequency table, each category listed in one column has a characteristic about it in the second column. The table described in the given statement has this property.

B: The set of states is clearly defined and each state has a clearly defined capitol.

A frequency table is a tabular representation of data that shows the number of times each category or value occurs. In a frequency table, one column represents the categories or values, and the other column represents their corresponding frequencies.

A: The statement makes sense. In a frequency table, each category listed in one column has a characteristic about it in the second column. The table described in the given statement has this property.

B: The statement makes sense. The set of states is clearly defined and each state has a clearly defined capitol.

C: The statement does not make sense. In a frequency table, each category must have a frequency greater than 1. Because each state has exactly one capitol, each category in the table described in the given statement would have frequency 1.

D: The statement does not make sense. In a frequency table, one of the columns lists the frequency of each category, which is the number of data values in the category. The table described in the given statement does not have this column.

The correct answer is:

A: In a frequency table, each category listed in one column has a characteristic about it in the second column. The table described in the given statement has this property.

B: The set of states is clearly defined and each state has a clearly defined capitol.

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To find the area of the surface generated by rotating the curve y = \(x^3\) from (1, 1) to (2, 8) about the y-axis, we can use the method of cylindrical shells or the method of disk/washer. Let's use the method of cylindrical shells.

In this case, we consider thin cylindrical shells with radius r = x and height Δy. Since we're rotating the curve about the y-axis, the y-values will determine the height of the shells.

The integral for the surface area using the method of cylindrical shells is:

A = ∫(2πxr)dy

To set up the integral, we need to express x in terms of y. From the equation y =\(x^3\)  we can solve for x:

x = \(y^(1/3)\)

Now we can set up the integral:

A = ∫(2π( \(y^(1/3)\) )y)dy

The limits of integration are from y = 1 to y = 8, as given by the points (1, 1) and (2, 8).

A = ∫[1 to 8] (2π(\(y^(4/3)\)))dy

Evaluating the integral:

A = 2π ∫[1 to 8] ((\(y^(4/3)\)))dy

To integrate (\(y^(4/3)\))), we can use the power rule for integration:

A = 2π [(3/7)\(y^(7/3\)] [1 to 8]

A = 2π [(3/7)(\(8^(7/3)\)) - (3/7)(\(1^(7/3)\))]

A = 2π [(3/7)((\(2^7\)- 1)]

A = (6π/7)(\(2^7\)- 1)

So, the area of the resulting surface is (6π/7)((\(2^7\)- 1) square units.

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