Which of the following is an irrational number?
5/4
3 1/7
12
0.59

Answer: The answer is 4 * 9 = 36, So Mr. Herrera can make 36 sevings.

The mean should be calculated for data sets A, B, C, and D.

It is useful to take into account the nature of the data and any potential outliers when deciding whether to choose the mean or the median as the measure of center in a data set.

When the data is symmetrically distributed with no major outliers, the mean is usually a better choice. It affects extreme values and gives an indication of the average value.

The median, on the other hand, is often preferred when the data is skewed or contains outliers. It represents the middle value when the data is ordered, and it is less affected by extreme values.

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D 231 = 46w can be used to solve for w, the number of white eggs used last week.

Answer:

mfcgjjosjsvelecrjkscevdloeuebebbskxoebeklap

Answer:

I think it would be (D)

Step-by-step explanation:

not (B) because it's decreasing

not (A) or (C) because it ain't look right to me

The required graph which has a slope of 2, is given as graph D. Option D is correct.

The slope of the line is a tangent angle made by line with horizontal. i.e. m =tanx where x in degrees.

Here,
The slope of the Graph  1 is given as,

m = (y₂ - y₁) /  (x₂ - x₁)

m = 1 - 2/ 4-0
m = 1/ 4

Similarly,
Slope of the line
B, m = -1
C, m = 1
D, m = 2

Thus, the required graph which has a slope of 2, is given as graph D. Option D is correct.

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The probability that a subject would guess more than 20 correct in a series of 36 trials is 0.0001

In a series of 36 trials, if the subject is guessing randomly, then the probability of correctly guessing odd or even is 1/2.

Let X be the number of correct guesses in a series of 36 trials. X follows a binomial distribution with parameters n = 36 and p = 1/2.

The probability of guessing more than 20 correct is:

P(X > 20) = 1 - P(X ≤ 20)

Using a binomial distribution table, we can find that P(X ≤ 20) = 0.9999 (rounded to four decimal places).

Therefore: P(X > 20) = 1 - 0.9999 = 0.0001

So the probability that a subject would guess more than 20 correct in a series of 36 trials is 0.0001 (rounded to four decimal places).

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The mean amount of money the insurance company can expect to lose on each policy is $142.00 with a standard deviation of $1,243.67.

What is an insurance?

Let X be the random variable representing the amount of money the insurance company will lose on a policy. Then we can calculate the expected value (mean) of X and the standard deviation of X as follows:

Expected value:

E(X) = 30,000(1/1,000) + 10,000(1/250) + 0(1 - 1/1,000 - 1/250) = $142.00

The first term in the sum corresponds to the probability of a client dying (1/1,000) multiplied by the payout ($30,000), the second term corresponds to the probability of a client becoming disabled (1/250) multiplied by the payout ($10,000), and the third term corresponds to the probability of neither event occurring (1 - 1/1,000 - 1/250).

Standard deviation:

To calculate the standard deviation, we need to find the variance of X first:

Var(X) = [30,000 - E(X)]²(1/1,000) + [10,000 - E(X)]²(1/250) + [0 - E(X)]²(1 - 1/1,000 - 1/250)

= $1,547,797.56

The first term in the sum corresponds to the squared difference between the payout for a client dying and the expected payout, multiplied by the probability of a client dying, and so on for the second and third terms.

Then, we can take the square root of the variance to find the standard deviation:

SD(X) = √[Var(X)] = $1,243.67

Therefore, the mean amount of money the insurance company can expect to lose on each policy is $142.00 with a standard deviation of $1,243.67.

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The height of parallelogram is 6

In geometry, parallelogram is a shape which is a type of quadrilateral. A parallelogram has 2 pair of sides which are parallel. Thus, we can say that a parallelogram is a quadrilateral of 2 pair of parallel sides. The opposite sides of parallelogram are of equal side.

Parallelogram is a convex polygon, which is a 2-dimentional geometric shape.

Important formulas of Parallelogram :

In the given question,

base of parallelogram = 9

height = 2/3

Also, area = base . height

therefore, area = 9 . 2/3 = 3.2 = 6

The height of parallelogram is 6

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The complete question is:

A parallelogram has a base of 9 and a corresponding height of 2/3 . what is the area of the parallelogram.

Answer:

C= 63 B=117

Step-by-step explanation:

c is the same as the opposite and subtract 180 from 63 to get 117

The derivative is f'(x) = (4x - 1) / (2x² - x).

To find the derivative of the function f(x) = ln(2x² - x), we can use the chain rule.

Begin by identifying the function to be differentiated, which is f(x) = ln(2x² - x).

Apply the chain rule, which states that if we have a composition of functions, f(g(x)), the derivative is given by (f'(g(x))) g'(x).

Let's consider the inner function g(x) = 2x² - x.

To differentiate g(x), we need to apply the power rule and the constant rule. The derivative of 2x² is 4x, and the derivative of -x is -1.

Now, we differentiate the outer function f'(g(x)). The derivative of ln(x) is 1/x.

Finally, we multiply the derivatives obtained in steps 3 and 4. Thus, the derivative of f(x) = ln(2x² - x) is:

f'(x) = (1 / (2x² - x)) * (4x - 1)

Simplifying further, we have:

f'(x) = (4x - 1) / (2x² - x)

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Answer:

42, 41, 123

Step-by-step explanation:

3, 2, 6, 5, 15, 14

- 1 x3. - 1. x3. - 1

you just gotta look for the pattern thats the same in the sequence so the next three numbers would be x3, then - 1 then x3 again onto the numbers.

Answer:

The next three numbers are 42, 41, and 123

Step-by-step explanation:

3 - 1 = 2

2 * 3 = 6

6 - 1 = 5

5 * 3 = 15

15 - 1 = 14

The pattern is subtracting one and then multiplying by three.

14 * 3 = 42

42 - 1 = 41

41 * 3 = 123

Answer:

g(-3) = -27

Step-by-step explanation:

g(x) = -2x² + 3x ---> g(-3)

g(-3) = -2(-3)² + 3(-3)

g(-3) = -2(9) + 3(-3)

g(-3) = -18 - 9

g(-3) = -27

Hope this helps, thank you :) !!

Answer:

$172

Step-by-step explanation:

Ok, So $1430 is the total amount PLUS fees and insurance. So 18 months at $89 per month. so do 18*89=1602. $1602-$1430=$172.

So She paid insurance and fees $172.

Answer:

10is the answer

Step-by-step explanation:

Answer:

Step-by-step explanation:

According to the question we are given with a right traingle Where base is 35 and the perpendicular is 12.

We need to find the unknown side that is the longest side (Hypotenuse) .

By using pythagoras theorem :

\(\longrightarrow \rm \: \: (H)^2 = (B)^2 + (P)^2 \\ \)

here,

Putting the required values in the Pythagoras theorem we will get,,

\(\longrightarrow \rm \: \: (H)^2 = (35)^2 + (12)^2 \\ \\ \longrightarrow \rm \: \:(H)^2 =1225 + 144 \\ \\ \longrightarrow \rm \: \:(H)^2 = 1369 \\ \\ \longrightarrow \rm \: \:H = \sqrt{1369} \\ \\ \longrightarrow \rm \: \:H = 37 \\ \)

Therefore, Unknown side of the right triangle i.e hypotenuse is 37 .

Answer: The answer is #2

Step-by-step explanation:

Let me know if this helps

Answer:

yes.

and here are some other words bc it needs to be longer than one word.

Answer:

Step-by-step explanation:

Let

x -------> the height of the tower

y -----> the height of the guy wire

we have that

x=y-3 ------> equation 1

y=9 m

substitute the value of y in equation 1

x=9-3

x=6 m

therefore

Answer:

I'm pretty sure itd be tropic fresh fruit punch, with it having more concentration compared too the other brand.

Let's assume that John buys x boxes of Cereal A and y boxes of Cereal B. Then, we can write the following system of inequalities based on the nutrient and calorie requirements:

10x + 5y ≥ 500 (minimum 500 units of vitamins)

5x + 10y ≥ 600 (minimum 600 units of minerals)

15x + 15y ≥ 1200 (minimum 1200 calories)

We want to minimize the cost, which is given by:

0.5x + 0.4y

This is a linear programming problem, which we can solve using a graphical method. First, we can rewrite the inequalities as equations:

10x + 5y = 500

5x + 10y = 600

15x + 15y = 1200

Then, we can plot these lines on a graph and shade the feasible region (i.e., the region that satisfies all three inequalities). The feasible region is the area below the lines and to the right of the y-axis.

Next, we can calculate the value of the cost function at each corner point of the feasible region:

Corner point A: (20, 40) -> Cost = 20

Corner point B: (40, 25) -> Cost = 25

Corner point C: (60, 0) -> Cost = 30

Therefore, the minimum cost is $20, which occurs when John buys 20 boxes of Cereal A and 40 boxes of Cereal B.

The measure of angle x on the straight line is 130 degrees.

The sum of interior angles in a triangle equals 180 degrees.

To determine the value of x, we first determine its suplemetary angle x .

Hence:

40 + 90 + ( suplemetary angle of x ) = 180

Solve for the suplementary angle:

130 + ( suplemetary angle of x ) = 180

Suplementary angle of x = 180 - 130

Suplemetary angle of x = 50 degree

Now, we can find the measure of  angle x.

Note that, sum of angles on a straight line equals 180 degree.

Hence:

x + ( suplemetary angle of x )  = 180

x + 50 = 180

Solve for x

x = 180 - 50

x = 130 degrees.

Therefore, the value of x is 130 degrees.

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On solving the provided question, we can say that - here in the percentage obtained = 500 => so, 500/1000X100 = 50%

A percentage in mathematics is a figure or ratio that is stated as a fraction of 100. The abbreviations "pct.," "pct," and "pc" are also occasionally used. It is frequently denoted using the percent symbol "%," though. The amount of percentages has no dimensions. With a denominator of 100, percentages are basically fractions. To show that a number is a percentage, place a percent symbol (%) next to it. For instance, if you correctly answer 75 out of 100 questions on a test (75/100), you receive a 75%. To compute percentages, divide the amount by the total and multiply the result by 100. The percentage is calculated using the formula (value/total) x 100%.

here,

total is = 1000

obtained = 500

so, 500/1000X100 = 50%

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Answer:

80 games

Step-by-step explanation:

probability x number of trials

0.2 x 400 = 80 games

Answer

C)(-1,1)

Step-by-step explanation:

The common ratio of the resulting sequence is 1.4.

Given that, the three terms are 60, 100 and 180.

A geometric sequence is a special type of sequence where the ratio of every two successive terms is a constant. This ratio is known as a common ratio of the geometric sequence.

Let the same constant is added to the given number is x.

60+x, 100+x and 180+x

Now, the common ratio is

(100+x)/(60+x) = (180+x)/(100+x)

⇒ (100+x)(100+x)=(180+x)(60+x)

⇒ (100+x)²=10800+180x+60x+x²

⇒ 10000+200x+x²=10800+180x+60x+x²

⇒ 10000+200x=10800+180x

⇒ 20x=800

⇒ x=40

The three number are 100, 140 and 220

The common ratio is 140/100 =1.4

Therefore, the common ratio of the resulting sequence is 1.4.

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The y-intercept is (0, -3). Plot these two points on a coordinate plane and draw a straight line passing through them to get the graph of the line.

What is graph ?
In mathematics, a graph is a visual representation of a set of data or mathematical relationships between variables. Graphs are used to illustrate the behavior and patterns of functions, equations, and data sets in a way that is easy to understand and interpret.

There are many types of graphs used in mathematics, each with its own set of rules and conventions. Some of the most common types of graphs include:

Line graph: a graph that uses lines to connect data points, often used to show changes in data over time.

Bar graph: a graph that uses bars of different heights to represent data, often used to compare data between different categories.

According to the question:
To graph the line 3x + y = -3, we can use the intercepts method or the slope-intercept method.

Intercept method:

To find the x-intercept, we set y = 0 and solve for x:

3x + 0 = -3

3x = -3

x = -1

So the x-intercept is (-1, 0).

To find the y-intercept, we set x = 0 and solve for y:

3(0) + y = -3

y = -3

So the y-intercept is (0, -3).

Plot these two points on a coordinate plane and draw a straight line passing through them to get the graph of the line.

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Answer:

Option D: \(y=\frac{1}{3}x+2\) is the correct answer.

Step-by-step explanation:

Given that:

Slope of the line = 1/3

Point = (-6,0)

Slope-intercept form of a line is given by:

y = mx + b

We will put the slope and point in the equation to find b.

\(0=\frac{1}{3}(-6)+b\\0=-2+b\\b=2\)

Slope intercept form of the given line is;

\(y=\frac{1}{3}x+2\)

Hence,

Option D: \(y=\frac{1}{3}x+2\) is the correct answer.