To define an angle of 25 degrees in radians using Visual Python, it is needed to be written: Select one: 25/pi*180 O 25/pi/180 O 25pi/180 O 25*pi/180 O C

I will send you on comment section the statics and it's correct answer. Please mark me as a brainist.

Answer:

b.  Rectangle

Step-by-step explanation:

This figure is a rectangle.  A rectangle has four right angled corners and two sets of equal sides.

The solution to the problem is as follows:Given that 80% of teenagers aged 12-17 own smartphones. A random sample of 250 teenagers is drawn.

The probability is calculated by using the Central Limit Theorem and the TI-84 calculator, and the answer is rounded to at least four decimal places.PC <0.11)-0 Х $P(X<0.11)To find the probability of less than 75% of the sampled teenagers owned smartphones, convert the percentage to a proportion.75/100 = 0.75

This means that p = 0.75. To find the sample proportion, use the given formula:p = x/nwhere x is the number of teenagers who own smartphones and n is the sample size.Substituting the values into the formula, we get;$$p = \frac{x}{n}$$$$0.8 = \frac{x}{250}$$$$x = 250 × 0.8$$$$x = 200$$Therefore, the sample proportion is 200/250 = 0.8.To find the probability of less than 75% of the sampled teenagers owned smartphones, we use the standard normal distribution formula, which is:Z = (X - μ)/σwhere X is the random variable, μ is the mean, and σ is the standard deviation.

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Answer:

1g

Step-by-step explanation:

64

32

16

8

4

2

1

Answer:

1080

Step-by-step explanation:

Find and list multiples of each number until the first common multiple is found. This is the lowest common multiple.

Multiples of 15:

15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, 210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375, 390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, 735, 750, 765, 780, 795, 810, 825, 840, 855, 870, 885, 900, 915, 930, 945, 960, 975, 990, 1005, 1020, 1035, 1050, 1065, 1080, 1095, 1110

Multiples of 24:

24, 48, 72, 96, 120, 144, 168, 192, 216, 240, 264, 288, 312, 336, 360, 384, 408, 432, 456, 480, 504, 528, 552, 576, 600, 624, 648, 672, 696, 720, 744, 768, 792, 816, 840, 864, 888, 912, 936, 960, 984, 1008, 1032, 1056, 1080, 1104, 1128

Multiples of 27:

27, 54, 81, 108, 135, 162, 189, 216, 243, 270, 297, 324, 351, 378, 405, 432, 459, 486, 513, 540, 567, 594, 621, 648, 675, 702, 729, 756, 783, 810, 837, 864, 891, 918, 945, 972, 999, 1026, 1053, 1080, 1107, 1134

Therefore,

LCM(15, 24, 27) = 1080

hope it helps :)

The inequality that shows the number of shirts that Lisa buys is given as 15x + 35 ≤ 137

An equation is an expression that shows the relationship between two or more numbers and variables.

Let s represent the number of shirts that Lisa buys. Lisa only has $137 to spend, therefore:

15x + 35 ≤ 137

The inequality that shows the number of shirts that Lisa buys is given as 15x + 35 ≤ 137

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Answer:

\( \frac{ - 6}{3} \times \frac{ - 9}{2} = \frac{6 \times 9}{6} = 9\)

Answer:

there is no slope

Step-by-step explanation:

you cannot divide by zero

Answer:

slope is undefined

Step-by-step explanation:

The slope is the difference in y divided by the difference in x.

\(m=\frac{y2-y1}{x2-x1}\)

That is the 2nd point's value minus the first, where the points are (x1, y1) and (x2, y2)

Given these 2 points, calculate the slope:

\(m=\frac{-1--5}{4-4}\\\\m=\frac{4}{0}\)

In this case, the slope is undefined. A function cannot have multiple outputs for the same input, and an undefined slope has infinite outputs for 1 input. You can see that in the attached image, it's a vertical line.

Answer:

A = 1.26

B = 1.22

Store B is better

Step-by-step explanation:

5.04 divided by 4

2.44 divided by 2

Answer:

B.   3,158

Step-by-step explanation:

h(x) = -49x − 125

Let x = -67

h(-67) = -49(-67) − 125

          =3283-125

          = 3158

Answer:

Answer B

Step-by-step explanation:

To find the value of h(-67) for the function h(x) = -49x - 125,

we substitute -67 for x in the function and evaluate it.

h ( - 67 ) = - 49 ( - 67 ) - 125

Now we can simplify the expression:

h ( -67 ) = 3283 - 125

h ( -67 ) = 3158

Answer:

the answers are

option

A

B

E

Step-by-step explanation:

A. as when we do 40+5=45, so 6 x 45

B. as 4+2=6,so 6 x 45

E.as 20+25=45,so 6 x 45

Answer: just get a ruller

Step-by-step explanation: first go to wal-mart go to ruller isle then mesure

The line of reflection that produces z²(10, 7) is the x-axis.

To determine the line of reflection that produces the image of point Y at the point (9,-3), we need to find the midpoint of the line segment YY', where Y' is the reflection of Y.

Using the midpoint formula, we get the midpoint N as (-4,0). Since this point lies on the horizontal line passing through the origin (0,0), the line of reflection is the x-axis.

To determine the line of reflection that produces the image of the line segment XY at the line segment X'Y', we need to find the perpendicular bisector of XY, which is the reflection line. Using the midpoint formula, we get the midpoint P as (-5.5,3.5).

The slope of XY is (3-4)/(-9+2)=-1/7, so the slope of the perpendicular bisector is 7. Therefore, the equation of the perpendicular bisector is y-3.5=7(x+5.5). Solving for y, we get y=7x+49.5. Since this line passes through the origin (0,0), the line of reflection is y=x.

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Here's a more detailed explanation: To determine if a graph is a function, you can use the vertical line test. The vertical line test states that if you can draw a vertical line that intersects the graph in more than one place, then the graph is not a function.

Determining whether a graph represents a function is an important concept in mathematics, especially in algebra and calculus. A function is a set of ordered pairs where each input is associated with exactly one output.

So, if you take a ruler or a straight edge and place it vertically on the graph, and it intersects the graph in two or more points, then the graph is not a function. This is because if two points in the graph have the same x-value, they must have different y-values, since functions can only have one output for each input.

On the other hand, if you place a vertical line anywhere on the graph and it intersects the graph in only one point, then the graph is a function.

It's also important to remember that a function must also pass the horizontal line test, which means that no horizontal line can intersect the graph in more than one place.

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The probability of drawing first a white marble and then a yellow marble is 0.1066.

The likelihood of an event happening is measured by probability.

The probability formula states that the ratio of favorable outcomes to all outcomes determines the likelihood that an event will occur.

Formula for probability is given as follows:

Probability of event to happen P(E) = Number of favorable outcomes/Total Number of outcomes

Given,

Number of white marbles = 8

Number of black marbles = 4

Number of yellow marbles = 3

Hence, total marbles in the bag = 15

To find the probability of drawing first a white marble and then a yellow marble.

We know that Probability = Number of favorable outcomes/Total Number of outcomes

So, the probability of drawing first a white marble is

P(W) = 8/15

Now, replacement is done.

So, the probability of drawing yellow marble is

P(Y) = 3/15

= 1/5

So, the probability of drawing first a white marble and then a yellow marble is given by

Probability =\(\frac{8}{15}\) × \(\frac{1}{5}\)

= 8/75

= 0.1066

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Answer:

z =

⇒ -3 +

⇒ 6 i

Step-by-step explanation:

right on edge

In the image which shows the complex number w and z+w, the value of the complex number Z is -3+6i.

To find the value of a complex number from the graph, follow the steps below.

The image shows w and z + w. The point w is 1 units left from the imaginary axis. Thus, the real number for w is -1.

This number is 2 units down. Thus, the complex number represent the point w is,

\(w=-1-2i\)               ......1

Similarly, z+w is 4 units left and 4 units up. Thus, the complex number represent z+w is,

\(z+w=-4+4i\)                   ......2

Substrate equation 1 from equation 2,

\(z+w-w=-4+4i-(-1-2i)\\z=-4+4i+1+2i\\z=-3+6i\)

Hence, In the image which shows the complex number w and z+w, the value of the complex number Z is -3+6i.

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1. The equation for the total cost of meat and cheese at the deli is: Total cost = 7.99m + 5.99c

2. The expression representing the number of wheelbarrow trips is 4x.

3. The initial height of the materials is -42 feet.

1 In this equation, "m" represents the number of pounds of meat, and "c" represents the number of pounds of cheese. The cost per pound of meat is $7.99, and the cost per pound of cheese is $5.99.

The equation for the total cost of meat and cheese at the deli can be written as:

Total cost = 7.99m + 5.99c

2 In order to determine the number of wheelbarrow trips required to spread all the topsoil, we can divide the total weight of topsoil by the weight of topsoil carried per wheelbarrow trip.

Number of wheelbarrow trips = (8 bags * x lb per bag) / 2 lb per trip

Number of wheelbarrow trips = 4x

Therefore, the expression representing the number of wheelbarrow trips is 4x.

The given equation -42 + 3 models the height of the materials, y, in feet, after x seconds of lifting.

The equation suggests that the crane lifts the materials at a constant rate of 3 feet per second.

3 The initial height of the materials can be determined by evaluating the equation when x is 0:

y = -42 + 3(0)

y = -42 + 0

y = -42

Therefore, the initial height of the materials is -42 feet.

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well you start by adding that then that then go with 34 when you get that you also dived by that

Answer:

tip = $15.128

Step-by-step explanation:

tip = 75.64 × 20/100

tip = 1512.8/100

tip = $15.128

Using compound interest formula when the CD matures on Melissa's 14th birthday, there will be $3187.69 available.

The interest that is calculated using both the principal and the interest that has accrued during the previous period is called compound interest. It differs from simple interest in that the principal is not taken into account when determining the interest for the subsequent period with simple interest. Compound interest is commonly abbreviated C.I. in mathematics.

Use the formula for compound interest to calculate the amount of money that will be available when the CD matures -

\(A = P(1 + r/n)^(nt)\)

Where A is the amount of money available when the CD matures, P is the initial principal, r is the interest rate, n is the number of times the interest is compounded per year, and t is the time in years.

In this case, the initial principal is $2000, the interest rate is 6%, and the CD will be held for 8 years (from Melissa's 6th to 14th birthday).

It is not given how many times per year the interest is compounded, so assume it is compounded annually.

Using these values in the formula -

\(A = $2000(1 + 0.06/1)^(1*8)A = $2000(1.06)^8A = $3187.69\)

Therefore, the value is obtained as $3187.69.

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While bottling machine is running it averages 8% downtime for over the course of the remaining time of the shift, then the rated capacity is 506,000 bottles per shift.

The bottling machine operates for 10 hours during each shift, but is shut down once for 45 minutes for cleaning, inspection, and lubrication. Therefore, the machine operates for a total of 9 hours and 15 minutes per shift.

During the operating time of 9 hours and 15 minutes, the machine has an average downtime of 8%, or 0.08. This means that the machine operates effectively for 92% of the time, or 0.92.

The theoretical capacity of the machine is 100 bottles per minute. Therefore, the rated capacity of the machine per shift is:

100 bottles/minute * 60 minutes/hour * 9.25 hours * 0.92 = 506,100 bottles

Rounding this value to the nearest 1000, we get a rated capacity of 506,000 bottles per shift.

In summary, to calculate the rated capacity of the bottling machine per shift, we first determined the total operating time, which is 9 hours and 15 minutes. We then calculated the effective operating time by subtracting the average downtime of 8%.

Finally, we multiplied the effective operating time by the theoretical capacity of the machine to obtain the rated capacity per shift, which was rounded to the nearest 1000.

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Step-by-step explanation:

both roots are square roots.

if we write the 2 or leave the base of the root blank, it both means square root.

so, we have

sqrt(15) / sqrt(3)

we can combine them into

sqrt(15/3) = sqrt(5) = 2.236067977...

Answer:

$187

Step-by-step explanation:

C = $25 + $9(18 people)

C = 25 + 162

C = $187

The value of v, using the angle addition postulate, is given as follows:

v = 18.

The angle addition postulate states that if two or more angles share a common vertex and a common angle, forming a combination, the measure of the larger angle will be given by the sum of the measures of each of the angles.

For this problem, we have three angles forming a ray, meaning that they have a total measure of 180º, and the smaller measures are given as follows:

Hence the value of v is obtained as follows:

2v + 8 + 90 + 3v - 8 = 180

5v = 90

v = 18.

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Answer:

1,-5

3,1

0,0

-2,-3

Step-by-step explanation

im not sure any of this is correct but i tried my hardest

Answer: (-4, -6)(9, 2):

y=8/13x - 46/13 (Point slope form: y + 6 = 8/13 *(x+4)

Answer:

Answer:

2.215=2 43/200

Step-by-step explanation:

Showing the work

Rewrite the decimal number as a fraction with 1 in the denominator

2.215=2.215/1

Multiply to remove 3 decimal places. Here, you multiply top and bottom by 103 = 1000

2.215/1×1000/1000=2215/1000

Find the Greatest Common Factor (GCF) of 2215 and 1000, if it exists, and reduce the fraction by dividing both numerator and denominator by GCF = 5,

2215÷5/1000÷5=443/200

Simplify the improper fraction,

=2 43/200

In conclusion,

2.215=2 43/200

Answer:

\(\frac{731}{330}\)

Step-by-step explanation:

We require 2 equations with the repeating numbers placed after the decimal point.

let x = 2.2151515... ( multiply both sides by 10 and 1000 )

10x = 22.1515.... → (1)

1000x = 2215.1515.... → (2)

Subtract (1) from (2) thus eliminating the repeating decimal

990x = 2193 ( divide both sides by 990 )

x = \(\frac{2193}{990}\) = \(\frac{731}{330}\)

Thus

2.2151515..... = \(\frac{731}{330}\)

Before reaction, total number of nitrogen atoms is 2, also the total hydrogen atoms is 6. After the reaction, still, we have the same number of nitrogen atoms as 2, and hydrogen atoms as 6. This therefore obeys the law of conservation of mass that during a chemical reaction, matter is neither created nor destroyed.