There are 3/20 tickets left to sell and capacity is 3000 how many tickets are available to sell

Answer:

The cash flow statement paints a picture as to how a company’s operations are running, where its money comes from, and how money is being spent. So i think D is the answer

Using scientific notation, we have that:

a) As an ordinary number, the number is written as 0.51.

b) The value of the product is of 1445.

An ordinary number written in scientific notation is given as follows:

\(a \times 10^b\)

With the base being \(a \in [1, 10)\), meaning that it can assume values from 1 to 10, with an open interval at 10 meaning that for 10 the number is written as 10 = 1 x 10¹, meaning that the base is 1.

For item a, to add one to the exponent, making it zero, we need to divide the base by 10, hence the ordinary number is given as follows:

5.1 x 10^(-1) = 5.1/10 = 0.51.

For item b, to multiply two numbers, we multiply the bases and add the exponents, hence:

(1.7 x 10^4) x (8.5 x 10^-2) = 1.7 x 8.5 x 10^(4 - 2) = 14.45 x 10².

To subtract two from the exponent, making it zero, we need to multiply the base by 2, hence the base number is given as follows:

14.45 x 100 = 1445.

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The equation of the axis of symmetry of the parabola is equal to x = 4.

In this problem we find the representation of a parabola whose axis of symmetry is parallel with y-axis. The axis of symmetry passes through the vertex of the parabola. The definitions of the vertex and the axis of symmetry are, respectively:

Vertex

(x, y) = (h, k)

Axis of symmetry

x = h

If we know that h = - 4, then the equation of axis of symmetry is x = 4.

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The closest to the correlation of age and core strength if the r squared value of the estimated least squares regression line is .85 is 0.9. Hence option E is the correct option.

What is the regression line?

The dependent variables on the y-axis and the independent variables on the x-axis are shown as a linear connection by a regression line.

This coefficient's range is from -1 to +1. This coefficient demonstrates the degree to which the observed data for two variables are significantly associated.

Given that r² value of the estimated least squares regression line is .85.

The correlation coefficient is r.

r² = 0.85

Take square root on both sides:

r = √0.85

r = 0.9219

r  ≈ 0.9 (approx.)

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The amount of money increases by $125,000 due to the decrease in the reserve rate. The correct answer is B. It increases the amount by $125,000.

When the Federal Reserve decreases the reserve rate, it allows banks to hold a smaller portion of their deposits as reserves and lend out a larger portion. This change stimulates lending and increases the money supply in the economy through the process of fractional-reserve banking.

In this scenario, the initial deposit of $15,000 can be multiplied by the money multiplier, which is the reciprocal of the reserve rate. Initially, with a reserve rate of 6%, the money multiplier is 1/0.06 = 16.67. Therefore, the initial deposit can lead to a maximum increase in the money supply of $15,000 x 16.67 = $250,050.

When the reserve rate is decreased to 4%, the money multiplier becomes 1/0.04 = 25. Therefore, the same initial deposit of $15,000 can now result in a maximum increase in the money supply of $15,000 x 25 = $375,000.

The difference between the two scenarios is $375,000 - $250,050 = $124,950, which is approximately $125,000. Hence, the amount of money increases by $125,000 due to the decrease in the reserve rate.

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Answer:

Parameter

Step-by-step explanation:

A statistic describes a sample.  A parameter describes a population.  Since the entire population of second graders in the district is surveyed, this is a parameter.

Answer:

slope=2/3

Step-by-step explanation:

solve for y to get an equation of a line

y=mx+b where m equals the slope

2x-3y=-10

-3y=-10-2x

y=(10/3) + (2/3)x

The quotient of 7 subtracted from a number c and 4 which is 2 , 4 +3 = 7  and c=3. The quotient is the outcome of splitting two numbers.

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The probability that the system is functional is determined by the probability of each component being functional.

Probability is a measure of the likelihood of an event occurring. In this context, we are interested in the probability that a system is functional. A system is functional if all its components are functional.

Let's consider the following systems:

A system with two components, A and B.

The probability that the system is functional is equal to the probability that both components are functional. This is calculated as the product of the individual probabilities of each component being functional.

=> P(A and B are functional) = P(A is functional) * P(B is functional)

A system with three components, A, B and C.

The probability that the system is functional is equal to the probability that all three components are functional. This is calculated as the product of the individual probabilities of each component being functional.

=> P(A, B, and C are functional) = P(A is functional) * P(B is functional) * P(C is functional)

A system with n components, A1, A2, A3, ... An.

The probability that the system is functional is equal to the probability that all n components are functional. This is calculated as the product of the individual probabilities of each component being functional.

=> P(A1, A2, A3, ... An are functional) = P(A1 is functional) * P(A2 is functional) * ... * P(An is functional)

Complete Question:

For each of the following systems, assume that component k is functional with probability p independent of other components. Find the probability that the system is functional.

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Answer:

did you find out the answer

Step-by-step explanation:

The Probability that a dart will hit a spot in the shaded circle is 25%.

Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one. Probability has been introduced in Maths to predict how likely events are to happen. The meaning of probability is basically the extent to which something is likely to happen.

Here,

Area of Circle = πr²

radius of bigger circle = 6 cm

Area of bigger Circle = π X 6²

                                   = 36π sq. cm

radius of smaller circle = 3 cm

Area of small circle = π X 3²

                                =  9π sq. cm

Probability = Small circle / bigger circle

                  = 9π / 36π

                  = 1/4

                  = 0.25 or 25%

Thus, the Probability that a dart will hit a spot in the shaded circle is 25%.

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To find all points on the x-axis that are 16 units away from the point (5, -8), we can use the distance formula. The distance between two points (x₁, y₁) and (x₂, y₂) is given by the formula:

d = √((x₂ - x₁)² + (y₂ - y₁)²)

In this case, the y-coordinate of the point (5, -8) is -8, which lies on the x-axis. So, any point on the x-axis will have a y-coordinate of 0. Let's substitute the given values and solve for the x-coordinate.

d = √((x - 5)² + (0 - (-8))²)

Simplifying:

d = √((x - 5)² + 64)

Now, we want the distance d to be equal to 16 units. So, we set up the equation:

16 = √((x - 5)² + 64)

Squaring both sides of the equation to eliminate the square root:

16² = (x - 5)² + 64

256 = (x - 5)² + 64

Subtracting 64 from both sides:

192 = (x - 5)²

Taking the square root of both sides

√192 = x - 5

±√192 = x - 5

x = 5 ± √192

Therefore, the two points on the x-axis that are 16 units away from the point (5, -8) are:

Point 1: (5 + √192, 0)

Point 2: (5 - √192, 0)

In summary, the points on the x-axis that are 16 units away from the point (5, -8) are (5 + √192, 0) and (5 - √192, 0).

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Answer:

the third answer i am pretty sure because my brother is learning this and he told me and he has As

Step-by-step explanation:

if yo need any more help please tell me please mark as brainliest i only got it twice

Answer:

The next two numbers following:

431

141311

1114111321

311431131211

are:

132114132113111221

AND

11131221141113122113312211

Step-by-step explanation:

I shall explain the pattern below:

431 (just the digits 4, 3, and 1)

141311 (one 4 becomes 14, one 3 becomes 13, one 1 becomes 11 -> looking at each digit of the previous number, 431)

1114111321 (one 1 becomes 11, one 4 becomes 14, one 1 becomes 11, one three becomes 13, two consecutive 1s becomes 21 -> looking at each digit of the previous number, 141311)

311431131211 (three consecutive 1s becomes 31, one 4 becomes 14, 3 more consecutive 1s becomes 31, one 3 becomes 13, one 2 becomes 12, and one 1 becomes 11 -> looking at each digit of the previous number, 1114111321)

NEXT TWO NUMBERS:

one 3 (13), two consecutive 1s (21), one 4 (14), one 3 (13), two consecutive 1s (21), one 3 (13), one 1 (11), one 2 (12), two consecutive 1s (21)

that makes: 132114132113111221

one 1 (11), one 3 (13), one 2 (12), two consecutive 1s (21), one 4 (14), one 1 (11), one 3 (13), one 2 (12), two consecutive 1s (21), one 3 (13), three consecutive 1s (31), two consecutive 2s (22), one 1 (11)

that makes: 11131221141113122113312211

The rule is that the next number is essentially the previous number with the number of times each digit appears consecutively before each digit of the previous number. I know that sounds convoluted. Hopefully it makes enough sense. Let me know if I should explain more fully.

Answer:

I believe the answer is 341 hope this helps

Answer:

57.99 degrees

Step-by-step explanation:

a = <9, 0> and b = <5, 8>.

Then the dot product is (9)(5) + (0)(8) = 45 (a scalar)

The cosine of the angle between these two vectors is

              a · b         45                              45                 5

cos Ф = --------- = ------------------------ = -------------   =    -------- =  0.53  

              |a||b|       (9)( √[25 + 64] )      9(√89)             √89

The angle between the vectors is arccos 0.53, which comes out to 1.01 radian or 57.99 degrees.

Answer:

y=-7x+1

Step-by-step explanation:

Answer:

cracked at fortnight

e my guy

Step-by-step explanation:

The rational numbers are given as follows:

To order the rational numbers, we must convert the fractions to decimal, dividing the numerator of the fraction by the denominator.

The conversion of each number is given as follows:

Hence they are ordered as follows:

7/15, 6/10, 5/3, 25/5.

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Answer:

c

Step-by-step explanation:

assume base 10

-logy = x

\( \frac{1}{ log(y) } = x\)

log base x y = 5 turns into the format x^ 5 = y

implement that to get c

The effective sizes for parametric tests, non parametric tests and chi square tests are as detailed below.

11) Parametric t-tests are statistical tests that assume the data approximately follows a normal distribution. Now, when trying to check for parametric t-tests, the effective size we use is Cohen's d which is an appropriate effect size for the comparison between two means.

12) Nonparametric t-tests are those statistical tests that don’t assume anything about the distribution followed by the data, and hence are also known as distribution free tests.

In non - parametric t - tests, we calculate effect size by using the formula;

r = z/√N

where;

r is effect size

z is z value

N is Observation number.

13) In the chi-square test, the effect size index (w) is calculated by dividing the chi-square value by the number of scores and taking the square root.

The effective size is considered small if w = 0.10, Considered medium if w = 0.30, and large if w = 0.50.

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Answer:

E

Step-by-step explanation:

1+2+2+1

Answer:

The original number is -22

Step-by-step explanation:

We'll label our mystery number x.

2x + 36 = 4x/11
Multiply both sides by 11
4x = 22x + 396
Isolate x to one side (for this I subtract 4x from both sides, but you can also subtract 22x if you'd like)
0 = 18x + 396
Isolate x pt 2
18x = -396
Divide both sides by 18 to find your answer!
x = -22

Plug in to confirm

-44 + 36 = -88/11S
8 = 8

The standard numbers are obtained from the given numbers as follows;

The standard form of numbers is obtained by expressing the number completely and not using powers of 10

The given numbers in powers of 10 can be expressed in standard form by writing the specified number of zeros next to 1 given by the power of 10 as follows;

Number → Standard form

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9514 1404 393

Answer:

Step-by-step explanation:

The first part of the question appears to be answered already:

  The sale price is 75% % of the regular price.

__

The equation representing this fact is ...

  s = 0.75(35)

Answer:

The area of the photograph is:  \(A=x^2-4\)      

Step-by-step explanation:

Given

The length of rectangular photograph = \(l\) = (x + 2) inches

The width of rectangular photograph = \(w\) = (x - 2) inches

To determine

The area of the photograph

Important Tip:

Given that the photograph is in the shape of a rectangle. Thus, we can use the formula involving the area of a rectangle to determine the area of a photograph.

The Area of the photograph can be determined using the formula

\(A = wl\)

where

now substituting \(l = (x + 2)\) and \(w = (x-2)\) in the formula

\(A = wl\)

\(A = (x-2) (x+2)\)

Apply Difference of Two Squares Formula:  \(\left(a-b\right)\left(a+b\right)=a^2-b^2\)

\(A=x^2-2^2\)       ∵ \(a=x,\:b=2\)

\(A=x^2-4\)        ∵ \(2^2=4\)

Therefore, the area of the photograph is:  \(A=x^2-4\)