PLZ HELP ASAP IM TIMED
Which digits repeat in the decimal number 28.1543?

43
543
1543
3

The probability of making a basket on the sixth shot is 0.075. The probability that the first and second baskets occur on the fourth and eighth shots is 0.031.

For the first shot to be on the sixth trial, five earlier shots must have failed.

The probability of a missed basket is 1 - 0.45 = 0.55.

The probability of five missed baskets in a row is (0.55)5 = 0.166.

The probability of making a basket on the sixth shot is 0.45.

Hence, the probability of making a basket on the sixth shot is 0.45 * 0.166 = 0.075.
There are a few possible ways to get the first and second baskets to happen on the fourth and eighth shots, respectively.

In the end, either of the following two paths will work:
4 failures, then 2 successes, then 2 failures
3 failures, then 1 success, then 1 failure, then 1 success, then 2 failures
Using the multiplication rule, we get the following probabilities for each course:
P(4 failures, 2 successes, 2 failures) = (0.55)4 * (0.45)2 * (0.55)2

= 0.018
P(3 failures, 1 success, 1 failure, 1 success, 2 failures) = (0.55)3 * (0.45) * (0.55) * (0.45) * (0.55)2

= 0.013
The probabilities of the two possible routes must be summed up to arrive at the answer.
Hence, the probability that the first and second baskets occur on the fourth and eighth shots, respectively, is 0.018 + 0.013 = 0.031.

Learn more about probability  here: https://brainly.com/question/24756209

#SPJ11

Answer:

Since (2, 4) belongs to the line the constant of proportionality is 4 / 2 = 2.

Answer:

Option 1 = 10pi

Step-by-step explanation:

Formula-2•radius•pi

2•5•pi

10 pi

To find the angle between two vectors, u and v, we can use the dot product formula: cos(theta) = (u · v) / (||u|| ||v||), where theta is the angle between the vectors. In this case, u = (3, -2) and v = (27, 5j).

The dot product of u and v is given by (3 * 27) + (-2 * 5)j = 81 - 10j.

The magnitude of u is ||u|| = sqrt(3^2 + (-2)^2) = sqrt(13).

The magnitude of v is ||v|| = sqrt(27^2 + 5^2) = sqrt(754).

Substituting these values into the formula, we have cos(theta) = (81 - 10j) / (sqrt(13) * sqrt(754)).

Taking the inverse cosine of both sides, we get theta = cos^(-1)((81 - 10j) / (sqrt(13) * sqrt(754))).

Evaluating this expression, we find the angle between the vectors u and v to the nearest tenth of a degree.

To learn more about dot product  click here :

brainly.com/question/23477017

#SPJ11

Answer:

I'm sure it's 1.2506407mm

Step-by-step explanation:

Answer:

10 minutes

Step-by-step explanation:

5/6 of an hours is 50 min. Assume x is the time she spends on each skill.

5x=50

x=10

She spent 1/6 of an hour i.e. 10 minutes on each skill.

In area model for multiplication a rectangle is used to represent multiplication between two quantities. Width and Length of the rectangle are assigned the numerical value of the two quantities being multiplied.

Let the number of skills be represented by the length of the rectangle in the figure.

Let the time spent(in hours), which is same for all skills, on each skill be represented by the width of the rectangle in the figure.

The area of the rectangle = length × width = 5 × t = 5t hours.

This area represents total time spent on five skills, which is 5/6 hours.

The smaller rectangles into which the whole rectangle is divided have area 1 × t = t hours. This represents time spent on one skill.

From the figure, such five smaller and equal rectangles constitutes the whole rectangle.

So, area of one smaller rectangle = Area of big rectangle / number of small rectangles = (5/6)/5 = 1/6 hours.

Since, this represents time spent on one skill. So, the required time is 1/6 hours.

She practice each skill for 1/6 of an hour.

Learn more about the area model here

https://brainly.com/question/6001095

#SPJ2

Answer:

[5] a + [4]

Step-by-step explanation:

Simplify the expression by combining like

terms: 4a + 1 + a +3 Enter the number that goes in the box. [?] a + [?]

Combine like terms: like terms are a and the numbers

4a + 1 + a +3

5 a + 4

Answer:

\( \sf \: 5a + 4 \)

Step-by-step explanation:

Given expression,

→ 4a + 1 + a + 3

Let's simplify the expression,

→ 4a + 1 + a + 3

→ (4a + a) + (1 + 3)

→ (5a) + (4)

→ 5a + 4

Hence, the answer is 5a + 4.

Answer:

hope it helps...

Step-by-step explanation:

please comment me if it is really helpful ..

\(3 - \frac{1}{2}x > x \\ \)

Add sides ½ x

\(3 - \frac{1}{2}x + \frac{1}{2} x > x + \frac{1}{2}x \\ \)

\(3 > \frac{2}{2}x + \frac{1}{2}x \\ \)

\(3 > \frac{3}{2}x \\ \)

Multiply sides by 2

\(3 \times 2 > 2 \times \frac{3}{2}x \\ \)

\(6 > 3x\)

Divided sides by 3

\( \frac{6}{3} > \frac{3}{3}x \\ \)

\(2 > x\)

\(x < 2\)

_________________________________

Done♥️♥️♥️♥️♥️

Answer:

hmmmmmmmmmmmmmmmmmmmm

Answer:

hey there, the answer is 8.9429 × 10^8

Answer:

8.9429 × 10^8

Step-by-step explanation:

ya the answer is 8.9429 × 10^8

To calculate the purchase price of the property and the cost of financing, we need to determine the present value of the down payment and the series of payments. Using the interest rate of 5% per annum compounded annually and the given payment schedule, we can find the purchase price and the cost of financing.

The purchase price of the property can be calculated by finding the present value of the down payment and the series of payments. The down payment is $8725.00, which is the initial cash outflow. The payments of $1465.00 are made at the end of every three months for 10 years, totaling 40 payments.

To find the present value, we need to discount each payment using the interest rate of 5% per annum compounded annually. The formula to calculate the present value of a series of payments is:

Present Value = Payment \(\times \left(\frac{1 - (1 + r)^{-n}}{r}\right)\)

where Payment is the periodic payment, r is the interest rate, and n is the total number of payments.

By substituting the values into the formula, we find that the purchase price of the property is approximately $95,895.14.

The cost of financing can be calculated by subtracting the sum of the down payment and the total payments from the purchase price. In this case, the cost of financing is approximately $87,170.14.

Therefore, the purchase price of the property is $95,895.14, and the cost of financing is $87,170.14.

Learn more about interest here:

https://brainly.com/question/14295570

#SPJ11

The are of the triangle is mathematically given as

a=62.4in^2. This is further explained below.

Generally, the equation for the area is  mathematically given as

a= 0.5(base X height)

Therefore

a= 0.5 (10.4 x 12)

a=62.4in^2

In conclusion, The area of the triangle is

a=62.4in^2

Read more about area

https://brainly.com/question/27683633

#SPJ1

Answer:

48\(\pi\) cubic feet

Step-by-step explanation:

Have a good day :)

Answer:

3/2

Step-by-step explanation:

We can use the slope formula

m = ( y2-y1)/(x2-x1)

    = ( 5-2)/(8-2)

   = 3/2

Answer:

Yes, the polygons are similar because they both have the same angles and they are both isosceles triangles.

Answer:

1 2/5 is your answer in decimal form it is 1.4

4+3/5

7/5~Simplify this fraction~

1 2/5~Is your answer after you simplify~

Answer:

7/5, or 1 2/5 if you're looking for a mixed fraction.

Step-by-step explanation:

Since the denominators are the same, just add the numerators and keep the denominator the same. 7/5

Answer:

30 more pages

Step-by-step explanation:

1-3/5 =2/5

We do this because we are finding the amount left, which is the remaining fraction left, or 2/5

Multiply 75 by 2/5

150/5 = 30

Based on the formula of the quadratic function y=-x^2+6x-5, we know that its graph is a downward-facing parabola that opens wide, with a vertex at (3,-14), and an axis of symmetry at x=3.

Based on the formula of the quadratic function y=-x^2+6x-5, we can determine several properties of its graph, including its shape, vertex, and axis of symmetry.

First, the negative coefficient of the x-squared term (-1) tells us that the graph will be a downward-facing parabola. The leading coefficient also tells us whether the parabola is narrow or wide. Since the coefficient is -1, the parabola will be wide.

Next, we can find the vertex using the formula:

Vertex = (-b/2a, f(-b/2a))

where a is the coefficient of the x-squared term, b is the coefficient of the x term, and f(x) is the quadratic function. Plugging in the values for our function, we get:

Vertex = (-b/2a, f(-b/2a))

= (-6/(2*-1), f(6/(2*-1)))

= (3, -14)

So the vertex of the parabola is at the point (3,-14).

Finally, we know that the axis of symmetry is a vertical line passing through the vertex. In this case, it is the line x=3.

Know more about quadratic function here;

https://brainly.com/question/18958913

#SPJ11

The dot product of vectors a and b  || a |= 6,|| b ||= 4 and the angle between the vectors θ = π/3 is (c) 12.

The dot product of two vectors, we can use the formula:

a · b = ||a|| ||b|| cos(theta)

where ||a|| and ||b|| represent the magnitudes of vectors a and b, respectively, and theta is the angle between the vectors.

In this case, we are given that ||a|| = 6, ||b|| = 4, and the angle between the vectors is theta = π/3.

Substituting these values into the formula, we have:

a · b = 6 × 4 × cos(π/3)

To evaluate cos(π/3), we can use the fact that it is equal to 1/2. So we have:

a · b = 6 × 4 × 1/2

= 12

Therefore, the dot product of vectors a and b is 12.

To know more about dot product click here :

https://brainly.com/question/14455586

#SPJ4

Answer:

x = 15

Step-by-step explanation:

First divide both sides by 10

x-11 = 4

Add 11 to both sides

x = 15

Check your answer

10(x - 11) = 40

10(15 - 11) = 40

10 *4 = 40

40 = 40

Answer:

Molly earned $856 on the first day.

Step-by-step explanation:

From the information given, you know that over 3 days Molly earned $2,568 which is:

x+y+z=2568, where:

x is the amount earned on the first day

y is the amount earned on the second day

z is the amount earned on the third day

Also, you know that she earns twice as much money on the first day then the second day, which is: x=2y and that she earns 3 times as much money than the second day on the 3rd day, which is: z=3y.

Now you can replace x and y in the first equation and solve for y:

2y+y+3y=2568

6y=2568

y=2568/6

y=428

No, you can replace the value of y to find x and z:

x=2(428)

x=856

z=3(428)

z=1284

According to this, the answer is that Molly earned $856 on the first day.

The triangle PQR is an equilateral triangle

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

PQ=QR.

m/P = (2x - 26) and m/R= (x+17)

When two sides of a triangle are congruent, then the triangle is an isosceles triangle

Using the above as a guide, we have the following:

2x - 26 = x + 17 --- base angles of an isosceles triangle

So, we have

x = 43

This gives

m/P = 2 * 43 - 26 = 60

m/R= 43 + 17 = 60

If two angles of a triangle measure 60 degrees, then the third angle is 60 degrees

This implies that the triangle is an equilateral triangle

Read more about triangles at

https://brainly.com/question/14285697

#SPJ1

The measure of the angle Q is 46.4°

Recall that the sum of the angles of a triangle is equal to 180 degrees

We are told that

PQ = QR

Q = 100°

As PQ and QR are equal so,

By theorem angle opposite to equal sides are equal so,

We can say that angle P = angle R = X

Therefore by angle sum  property of the triangle,

angle P + angle Q + angle R = 180°

X +(2x - 26)+ (2x - 26) = 180°

This implies that 5x-52=180

Collecting like terms

5x=180+52

5X = 232°

X =46.4°

Therefore the measure of R = 40°

Learn more about measure of angles on https://brainly.com/question/14684647

#SPJ1

At the 2.5% level, the maximum value at risk that Michael could experience is approximately $28,187.

The value at risk (VaR) at the 2.5% level can be calculated as follows:

\(VaR = - (364,888 * 0.025 * 0.0428 - \sqrt{(364,888 * 0.025 * 0.0963)}) = - $28,187\)

Where:

Therefore, at the 2.5% level, the maximum potential loss that Michael could experience is approximately $28,187.

In simpler terms, the VaR is a statistical measure that estimates the maximum potential loss of an investment with a certain level of confidence over a given time period. In this case, we use the historical returns of American Airlines to estimate the risk of Michael's investment. The VaR tells us that there is a 2.5% chance that Michael could lose at least $28,187 from his investment in American Airlines, assuming that the future returns follow a normal distribution with the same mean and variance as the historical returns.

For more questions like Investments visit the link below:

https://brainly.com/question/30831055

#SPJ11

Answer:

y=40

I hope it's helps you

Answer: 2800

Step-by-step explanation:

From the question, we are informed that during the winter season, the number of visitors that came to a theme park decreased by 700 to 2,100.

Therefore, the theme park's population at the beginning of the winter season will be gotten by adding 700 and 2100. This will be:

= 700 + 2100

= 2800