Find the GCF (greatest common factor) of 38 and 16.

Answer:

I will help you okay????

Answer:

the function represnted in the table is linear

Step-by-step explanation:

The difference in overall gain between selling stock A at the current day's high price or low price and selling stock B at the current day's high price or low price is $239.50.

To determine the difference in overall gain or loss between selling stock A at the current day's high price or low price and selling stock B at the current day's high price or low price, we need to calculate the selling prices of the stocks.

Stock A:

High price = $105.19

Low price = $103.25

Close price = $103.38

Stock B:

High price = $145.18

Low price = $143.28

Close price = $144.05

The investor purchased 50 shares of stock A at $90 per share and 75 shares of stock B at $145 per share.

To calculate the selling prices, we need to multiply the number of shares by the respective selling price.

Selling price of stock A at the high price: 50 shares \(\times\) $105.19 = $5,259.50

Selling price of stock A at the low price: 50 shares \(\times\) $103.25 = $5,162.50

Selling price of stock B at the high price: 75 shares \(\times\) $145.18 = $10,888.50

Selling price of stock B at the low price: 75 shares \(\times\) $143.28 = $10,746.00

Now, let's calculate the difference in overall gain or loss:

Difference in overall gain = Selling price at the high price - Selling price at the low price

= ($5,259.50 + $10,888.50) - ($5,162.50 + $10,746.00)

= $16,148.00 - $15,908.50

= $239.50

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Answer:

  2

Step-by-step explanation:

The parabola crosses the line y=0 in two places. It has 2 zeros.

Answer:

The answer is below

Step-by-step explanation:

The standard form of the equation of an ellipse with major axis on the y axis is given as:

\(\frac{(x-h)^2}{b^2} +\frac{(y-k)^2}{a^2} =1\)

Where (h, k) is the center of the ellipse, (h, k ± a) is the major axis, (h ± b, k) is the minor axis, (h, k ± c) is the foci and c² = a² - b²

Since the minor axis is at (37,0) and (-37,0), hence k = 0, h = 0 and b = 37

Also, the foci is at (0,5) and (0, -5), therefore c = 5

Using c² = a² - b²:

5² = a² - 37²

a² = 37² + 5² = 1369 + 25

a² = 1394

Therefore the equation of the ellipse is:

\(\frac{x^2}{1369}+ \frac{y^2}{1394} =1\)

Answer:  The first one (-3,6)

Step-by-step explanation:

Both linear functions meet at (-3,6).

You can graph both linear functions on the Desmos graphing calculator website to verify your answer.

Answer:

cant see the picture

Step-by-step explanation:

ptxx cnt see the pic

Answer:

pentagon + irregular polygon

Step-by-step explanation:

has 5 sides + a regular pentagon has all angles equal, this doesn't.

The first step is to convert the hours to minutes, this way, it will be easier to solve this question (Remember 1 hour equals 60 minutes).

Now, use this time to find the amount of hot dogs she would eat at the rate of 2 hot dogs in 20 minutes.

She would eat 18 hot dogs in 3 hours.

The summary of the given data is Min = 44, Q1 = 48, Median = 50.5, Q3 = 53, Max = 56  . So option C is correct.

The middle  number of data in a collection is known as the median. Three alternative metrics are employed in mathematics to determine the average value for a given group of integers. They are the median,  mode, and mean. The measures of central tendency are this trio of measurements.

Median = [(n/2)th term + {(n/2)+1}th term]/2 (for even)

Median = {(n+1)/2}th term (for odd)

Based on the given information,

we can see that the box plot shows the values of 44, 48, 50.5, 53, and 56.

These values represent the minimum, lower quartile (Q1), median, upper quartile (Q3), and maximum, respectively.

Therefore, the five-number summary for this data is:

Min = 44,

Q1 = 48,

Median = 50.5,

Q3 = 53,

Max = 56

So the answer is: Min = 44, Q1 = 48, Median = 50.5, Q3 = 53, Max = 56

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In calculating the factor A variation, there are two degrees of freedom. In determining the variation of factor B, there are two degrees of freedom.

A two-factor factorial design is an experiment that collects data for all potential values of the two factors of the study. The design is a balanced two-factor factorial design if equivalent sample sizes are used for every of the possible factor combinations.

Suppose we have two components, A and B, each of which has a high number of levels of interest. We will select a random level of component A and a random level of factor B, and n observations will be taken for each experimental combination.

From the data given:

a.

In calculating the factor A variation, there are two degrees of freedom.

In determining the variation of factor B, there are two degrees of freedom.

b.

Finding the degree of freedom using the interaction variation, there are four degrees of freedom.

c.

In finding the random variable, there are 9(4-1) = 27 degrees of freedom.

d.

In calculating the total variable, there are 9*4-1 =35 degrees of freedom.

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In the triangles ABC and DCE the values for ∠1 and ∠2 is obtained as 35° each.

What are triangles?

Triangles are a particular sort of polygon in geometry that have three sides and three vertices. Three straight sides make up the two-dimensional figure shown here. An example of a 3-sided polygon is a triangle. The total of a triangle's three angles equals 180 degrees. One plane completely encloses the triangle.

The triangle ABC and DEC have a common vertex C.

From the diagram it can be seen that ∠ACD is given as 115°.

So, the value for ∠BCE will be equal to ∠ACD as they form vertically opposite angles pair.

This is represented as -

∠BCE = ∠ACD

∠BCE = 115°

Now, since ∠ACB and ∠ACD forms a linear pair so their sum will be 180°.

This is represented as -

∠ACB + ∠ACD = 180°

∠ACB + 115° = 180°

∠ACB = 180° - 115°

∠ACB = 65°

Now, in triangle ABC, the sum of all angles of the triangle will be equal to

180°.

∠BAC+ ∠ACB + ∠CBA = 180°

Substitute the values in the equation -

80°+ 65° + ∠1 = 180°

∠1 = 180° - 80°- 65°

∠1 = 180° - 145°

∠1 = 35°

Therefore, ∠1 measures 35°.

It can be seen that ∠2 and ∠1 form corresponding angles pair, so they must be equal.

This is represented as -

∠2 = ∠1

∠2 = 35°

Therefore, ∠2 measures 35°.

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Answer:

x = 2

Step-by-step explanation:

P = \(\frac{x-2}{x+1}\)

P will equal zero when the numerator is equal to zero , that is

x - 2 = 0 ( add 2 to both sides )

x = 2

P = 0 when x = 2

Answer:

x<-2

Step-by-step explanation:

You first subtract 4 from both sides. Then you divide both sides by -8 (note: when you multiply or divide by a negative the sign flips. Then you get your answer

Answer:

K= X times 5

Step-by-step explanation:

By using a statistical calculator, the actual sample mean and sample standard deviation are:

Actual sample mean = 46.1500.

Actual ample standard deviation = 8.6256.

In Mathematics and Geometry, the sample mean for any set of data can be calculated by using the following formula:

Mean = ∑x/(n - 1)

In Mathematics and Geometry, the sample standard deviation for any set of data can be calculated by using the following formula:

Standard deviation, δx = √(1/N × ∑(x - \(\bar{x}\))²)

By using a statistical calculator, the actual sample mean and sample standard deviation are as follows;

Actual sample mean = 46.1500.

Actual ample standard deviation = 8.6256.

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Missing information:

The question is incomplete and the complete question is shown in the attached picture.

Answer:

4+36x

Step-by-step explanation:

you multiply the number on the outside of the parentheses with the numbers in the inside of the parentheses.

4 times 1 = 4

4 times 9x = 36x

36x+4

The f(x) = (3/2)ˣ is the correct function that represents the given exponential graph.

An exponential graph is a type of graph that represents an exponential function. An exponential function is a mathematical function in which a constant base is raised to a variable exponent. The general form of an exponential function is: y = a * bˣ.

A graph is a visual representation of data or information that allows us to quickly and easily understand patterns, trends, and relationships. Graphs are used to present information in a way that is easy to interpret and understand.

In the given question,

The function that represents the exponential graph given that (0, 1) and (4, 81/16 ) are points that lie on the graph is:

f(x) = (3/2)ˣ

To verify that this is the correct function, we can substitute x=0 and x=4 into the function to see if the corresponding y-values match the given points on the graph.

When x=0, f(0) = (3/2)⁰ = 1, which matches the point (0, 1).

When x=4, f(4) = (3/2)⁴ = 81/16, which matches the point (4, 81/16).

Therefore, f(x) = (3/2)ˣ is the correct function that represents the given exponential graph.

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First, we are going to calculate the slope of a line that is perpendicular to the one we are given.

Let m1 be the slope of the line y = -9x - 1

The conditions for two lines to be perpendicular must be as follows

Now we need to calculate the y-axis cut (b)

The equation of the line would be the following

Answer:

OOF I MEANT A

Step-by-step explanation:

Michelle is in less debt than John

Answer:

x=-1, y=1

Step-by-step explanation:

y=2x+3    

y=-x

replace y with x

-x=2x+3    0=3x+3    3x=-3    x=-1

replace x with -1

y=-(-1)   y=1

x=-1,y=1

Answer:

rate of change is 3/4 or 3/4x

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

z+5=4=>z= -1

3(-1)+6=3

The product  of two numbers 2.8 × 10³ and 9.7 × 10³ can be represented in scientific notation as, 2.716 x 10⁷

The standard form for a number is a method by which we write number in a format like b×10ˣ. The value of b should be in between 0 to 10.

Given that,

The numbers,

2.8 × 10³

And  9.7 × 10³

the product in scientific notation = ?

the product in scientific notation = 2.8 × 10³ x 9.7 × 10³

It is known that,

if same numbers are in multiplication form,

their powers can be added

the product in scientific notation = 27.16 x 10³⁺³

                                                       = 27.16 x 10⁶

It can be further written as,

multiplied and divide by 10

the product in scientific notation = 27.16 x 10⁶x10/10

                                                       = 2.716 x 10⁷

Hence, the product is 2.716 x 10⁷

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Answer: Hello i am here to anwser your 2 part queston! <3

Step-by-step explanation:

the linear functon is  Y= -2.5x+170

after 5 weeks he will have lost 157.5 lbs!!

The linear function in the form y = mx + b to model Jose's weight loss each week is → y = - 2.5x + 170.

Given is that Jose weighed himself on Monday and he weighed 170 pounds. Two weeks later he weighed 165 pounds.

The linear function is given by → y = ax + b. We can write the slope -

{a} = (165 - 170)/(2 - 0)

{a} = - 5/ 2

{a} = - 2.5

The linear function will become -

y = -2.5x + b

At [x] = 0, the value of [y] is 170.

So, the linear function can be written as -

y = - 2.5x + 170

Therefore, the linear function in the form y = mx + b to model Jose's weight loss each week is → y = - 2.5x + 170.

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An equation can be written to determine the number of students that went on this trip is: C. \(\frac{1259}{s} + 12=\frac{1259}{s+9}\)

In order to write an equation to determine the number of students that went on this trip, we would have to assign a variable and an expression to the number of students who went on the trip and the original number of students who had planned to go on the trip as follows;

Since a total of $1259 was collected from all of the students with 9 students dropping out and their portion of the money collected given back to them while the students that are all still going must contribute an additional $12, an equation to determine the number of students that went on this trip is given by;

\(\frac{1259}{s} + 12=\frac{1259}{s+9}\)

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Complete Question:

A high school class is planning a field trip to an art museum in their city. The class collected a total of $1259 from all of the students, which will go towards renting a bus, museum admission, and lunch.

However, a week before the trip 9 students had to drop out and their portion of the collected money had to be given back to them. Due to this, the students that are all still going must contribute an additional $12 each to cover all of the cost.

Now let s be the number of students who went on the trip and s + 9 be the original number of students who had planned to go on the trip

What equation can be written to determine the number of students that went on this trip?

The standard deviation of the response time is 1.53 minutes.

To get standard deviation, we will determine z-scores corresponding to the given percentiles and use them to calculate the standard deviation.

Z-score = z = (x - μ) / σ

For the lower bound of 10 minutes:

z = (10 - 13) / σ

For the upper bound of 16 minutes:

z = (16 - 13) / σ

As normal distribution is symmetric, the z-score corresponding to the lower tail of 2.5% is -1.96, and the z-score corresponding to the upper tail of 2.5% is 1.96.

Using z-scores, we set up  equations:

(10 - 13) / σ = -1.96

(16 - 13) / σ = 1.96

Solving the first equation:

-3 / σ = -1.96

σ = -3 / -1.96

Solving the second equation:

3 / σ = 1.96

σ = 3 / 1.96

Dividing both sides by 1.96:

-3 / 1.96 = σ

1.53 = σ

Full question:

The respone times for a certain ambulance company are normally distributed with a mean of 13 minutes.95% of the response times are between 10 and 16 minutes. What is S.D. of the response time.

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