During a race sample of five sports cars has a mea speed of 175mph. The speeds in miles per hour of cars are 186,181,170,151, find the speed of the five car

To find the zeros of y = tan(2x), we need to solve the equation sin(2x) = 0 to determine the x-values where sin(2x) is zero. These x-values will correspond to the zeros of the function tan(2x).

To find the zeros of the function y = tan(2x), we can utilize the fact that tan(x) is equal to sin(x)/cos(x).

Given y = tan(2x), we can rewrite it as:

y = sin(2x) / cos(2x)

Now, let's consider the numerator of this expression, which is sin(2x). If we set sin(2x) equal to zero, we can determine the values of x that make the numerator zero:

sin(2x) = 0

By solving this equation, we can find the zeros of sin(2x). The solutions will be the values of x for which sin(2x) equals zero.

Similarly, we can look at the denominator of the expression y = sin(2x) / cos(2x), which is cos(2x). If cos(2x) equals zero, the denominator will be zero, which leads to undefined values for y. These points will be vertical asymptotes of the function tan(2x).

To find the zeros of y = tan(2x), we need to solve the equation sin(2x) = 0 to determine the x-values where sin(2x) is zero. These x-values will correspond to the zeros of the function tan(2x).

Learn more about function at https://brainly.com/question/30477134

#SPJ11

If the family’s monthly income is $3,286, Wren family budgets for entertainment each month is $328.60.

Income, which is typically stated in the monetary terms, is the spending and saving opportunity acquired by an entity within a given duration. Conceptually, income is hard to define, and different fields may have the distinct definitions. For instance, a person's income may differ from their income as defined by law and in an economic sense.

Haig-Simons income, which defines income as Consumption + Change in Net Worth and is commonly applied in economics, is a very significant definition of income.

Income is a total that includes any wages, salaries, profits, interest payments, rent, or other forms of earnings received in a calendar year for families and individuals in the United States, as defined by tax law. Gross income less taxes and other deductions (such as required pension payments) is a common definition of discretionary income and is frequently used as a benchmark to assess the wellbeing of taxpayers.

The idea may include the accumulation of both monetary and non-monetary consumption capacity, with the former (monetary) serving as a stand-in for total income in the field of public economics.

Gross income for a business is the total revenue less the cost of items sold. Costs are subtracted from revenue by cost of goods sold, expenses, depreciation, interest, and taxes to arrive at net income.

To know more about income visit: https://brainly.com/question/14732695

#SPJ13

Christian has r dollars. 7.1% of r is for Social Security and 1.45% is for Medicare.

The total amount he paid will be :

0.071r + 0.0145r

Adding the two items

The result will be :

0.0855r

The answer is 0.0855r

Answer:

40 + 12i

Step-by-step explanation:

note that i² = - 1

2i(4.5 - 20i) + 3i ← distribute parenthesis by 2i

= 9i - 40i² + 3i

= 9i - 40(- 1) + 3i

= 9i + 40 + 3i

= 40 + 12i

Answer:

600

Step-by-step explanation:

75 x 8 = 600

Answer:

the answer is 600 silver paper clips

Step-by-step explanation:

So the question asks how many SILVER PAPER CLIPS are in 8 boxes. The questions adds 25 GOLD CLIPS just to throw you off. You do not do nothing with it, it just there to mess with your mind. Also it says 75 silver clips in EACH box and there are 8 boxes. So you multiply 75 with 8 and get 600 SILVER PAPER CLIPS

Answer:

$15

Step-by-step explanation:

370-40=330

12+10=22

330÷22=15

15*22=330

The probability that a student who has an A is a male is 60%.

To find the probability that a student who has an A is a male, we need to calculate the ratio of the number of male students with an A to the total number of students with an A.

Given that there are 19 students in total, and 6 of them are female, we can determine that there are 19 - 6 = 13 male students. Out of these male students, 7 do not have an A. Therefore, the number of male students with an A is 13 - 7 = 6.

Now, we know that there are 10 students in total who have an A. Therefore, the probability that a student with an A is a male can be calculated as the ratio of the number of male students with an A to the total number of students with an A:

Probability = Number of male students with an A / Total number of students with an A

Probability = 6 / 10

Probability = 0.6 or 60%

For more such questions on probability

https://brainly.com/question/30390037

#SPJ8

Answer:

option C

Step-by-step explanation:

The first blank is leaning to the left, the second blank is in the middle, and the third blank has 9 alternatives that are legitimate.

We've done that.

Data from Gretchen can be characterized as having a __ shape. As a result, the __ will serve as this data set's best measure of center.

For the best measure of center, the real value is .

The word in the blank must be identified using the provided diagram.

What is left that is skewed?

A left-skewing distribution has a long left tail. Left-skewed distributions are another name for negatively skewed distributions. This is caused by the number line's huge negative tail. Furthermore, the peak is offset from the mean. A right-skewed distribution has a long right tail.

Consequently, the appropriate choices are,

the third blank is 9, the second blank is middle, and the first blank is tilted to the left.

Visit: to find out more about the data.

brainly.com/question/19243813

#SPJ4

The correct answer is A. The selling price of a bond is affected by the coupon rate and the market interest rate.

If the coupon rate is less than the market interest rate, investors will not be interested in buying the bond because they can get a higher return elsewhere. This results in the selling price of the bond being less than its face value of $10,000.
The selling price of a $10,000 5-year bond will be less than $10,000 if the:
A. Coupon rate is less than the market interest rate

This is because when the coupon rate (the interest paid by the bond) is lower than the market interest rate, investors would prefer to invest in other options that offer a higher return. Therefore, to attract buyers, the bond's selling price would be discounted to compensate for the lower coupon rate.

Learn more about price:

brainly.com/question/19091385

#SPJ11

The present value of the given continuous income stream is $ 37,943.55. Formula for the present value of a continuous income stream is given by:

PV = [F / r] where, F is the cash flow, and r is the discount rate.

To calculate the present value of the given income stream, we need to integrate the function F(t) over 0 to 10 years:

PV = ∫[\(40 + 5t] e^(-0.025t)\) dt from t = 0 to t = 10 years

= 1000 * ∫\([40 + 5t] e^(-0.025t)\) dt

from t = 0 to t = 10years

Let us evaluate the integral:

PV = 1000 ∫[\(40 + 5t] e^(-0.025t)\) dt

from t = 0 to t = 10years

= 1000 * [ ∫40 \(e^(-0.025t)\) dt + 5 ∫t\(e^(-0.025t)\) dt]

from t = 0 to t = 10years

= 1000 * [40 / (-0.025) (\(e^(-0.025t))\) + 5 ( -1/0.025 * \(e^(-0.025t)\) * (t-1/0.025))]

from t = 0 to t = 10years

= 1000 * [ -1600 (\(e^(-0.025*10))\) - 200 (\(-e^(-0.025*10)\) + 1) ]

= $ 37,943.55

Hence, the present value of the given continuous income stream is $ 37,943.55.

To know more about Present value visit-

brainly.com/question/28556500

#SPJ11

n - 2.5 represent the Cost Price after a discount of 2.50

Given parameters,

Modeling of the total cost = 35 + 3(n - 2.5)

The general format of models like this is as follows;

Price + quantity (cost after coupon)

Coupon literally is a code that are used to obtain a discount on the current purchase

By comparison;

Price = 35 (i.e. current dress price).

Quantity = n (i.e. the number of shirts bought)

Lastly, cost after coupon = n - 2.5

It is stated that she applies a coupon on each T shirt

This can be interpreted to: removing a total discount of $2.50 from the three t-shirt.

By removing, the expression is given as negative $2.5

Hence,

n - 2.5 represent the total cost on each T shirt after coupon is applied

Learn more about Cost:

https://brainly.com/question/11027396

#SPJ4

The probability of landing on a multiple of 4 or a multiple of 7 when spinning the game spinner with 15 equal sectors can be calculated as 2 over 15 or 2/15. This means that out of the 15 possible outcomes, there are two favorable outcomes.

1. In probability theory, the probability of an event happening is determined by dividing the number of favorable outcomes by the total number of possible outcomes. In this case, the favorable outcomes are the numbers that are either multiples of 4 or multiples of 7.

2. To find the multiples of 4, we can consider the numbers 4, 8, 12 as they are evenly divisible by 4. To find the multiples of 7, we can consider the numbers 7 and 14. Therefore, there are a total of five favorable outcomes (4, 8, 12, 7, and 14).

3. Since the spinner has 15 equal sectors, the total number of possible outcomes is 15. Therefore, the probability of landing on a multiple of 4 or a multiple of 7 is 2/15.

Learn more about sectors here: brainly.com/question/16989821

#SPJ11

Answer:

     -4     0

-1            -2

     -2

Step-by-step explanation:

see first column first, we can know 4x ? +4=0,    ?= -1

the third line, we can know 4÷ ? +2=0,           ?= -2

the second column should be ?+2-(-2)=0,       so ? =-4

then the first line, 4÷(-4)x ? =0,                          so ?=0

the second line, (-1)x2-?=0,                                ?= -2

Answer:

1. x < 3

2. x ≥ 3

3. -3 > x

4. x ≤ -3

5. 3 < x

6. -3 ≤ x

Step-by-step explanation:

To find out whether the circle will be opened or closed, look at the sign. If the sign is "<" or ">", then the circle will be open. If the sign is either "≤" or "≥", then the sign will be closed.

To decide if the arrow goes right or left, again, look at the sign. If the arrow is going left, then that means x is less than whatever value the circle is at. If the arrow is going right, then x is greater than whatever value the circle is on.

Using this information, you can figure out which inequality matches each number line.

hope this helps!

Answer:

50.27 in

Step-by-step explanation:

If it is wrong I am super sorry

Answer:73

Step-by-step explanation:

Answer:

x=u/k

Step-by-step explanation:

To get x, you would divide by k. Because its x times k. The oppisite is division. This gets you u/k=x

x is equal to u divided by k.

x=u/k

Answer:

60

Step-by-step explanation:

Answer:

15

Step-by-step explanation:

the range is the largest number take away the smallest number

56-41=15

The chart element that gives a realistic, three-dimensional look is D. plot area.

In a chart, the plot area is the area where the actual chart data is plotted. It is the main part of the chart where the lines, bars, or other data markers are displayed. To give a chart a realistic, three-dimensional look, shading and depth are applied to the plot area. This creates the illusion of depth and makes the chart appear more visually appealing and easier to read. The axis, chart area, and legend do not typically have a three-dimensional appearance, as they are typically two-dimensional elements that provide information about the chart data rather than displaying the data itself.

Learn more about chart here

https://brainly.com/question/29629846

#SPJ11

The initial mass of the sample was approximately 38.24 mg. Five weeks after the start, which is equivalent to 35 days, the mass of the sample would be approximately 0.15 mg.

The half-life of Palladium-100 is given as 4 days. The half-life is the time it takes for half of the radioactive material to decay. Using this information, we can calculate the initial mass of the sample by working backward from the final mass after 24 days.

Since the half-life of Palladium-100 is 4 days, after 24 days (6 half-lives), the remaining mass of the sample would be \((1/2)^6\) = 1/64 of the initial mass. We can set up the equation:

Final mass = Initial mass * (1/64)

Substituting the values, we have:

6 mg = Initial mass * (1/64)

Solving for the initial mass, we find:

Initial mass = 6 mg * 64 = 384 mg ≈ 38.24 mg

Therefore, the initial mass of the Palladium-100 sample was approximately 38.24 mg.

To find the mass of the sample 5 weeks (35 days) after the start, we can use the concept of half-lives again. The number of half-lives that have passed can be calculated by dividing the time in days by the half-life of 4 days. In this case, 35 days divided by 4 gives us 8.75 half-lives.

Using the formula for radioactive decay, the remaining mass of the sample can be calculated as \((1/2)^{number of half-lives}\). Substituting the values, we have:

Remaining mass = 38.24 mg * \((1/2)^{8.75}\)

Calculating this, we find:

Remaining mass ≈ 0.15 mg

Therefore, approximately 0.15 mg would be the mass of the Palladium-100 sample 5 weeks (35 days) after the start.

Learn more about sample here:

https://brainly.com/question/27860316

#SPJ11

The solution to Log x+y = logbx − logby Given log630 ≈ 1.898 and log62 ≈ 0.387, log615 ≈ 2.086.

The logarithm is exponentiation's opposite function in mathematics. This indicates that the exponent to which b must be raised in order to obtain a number x is the logarithm of x to the base b. For instance, because 1000 = 10³, its logarithm in base 10 is 1000 is 3, or log₁₀ = 3.

log 630 = log (6 * 62 * 10)

log 630= log 6 + log 62 + log 10 =

log 630= 1 + 0.387 + 1

log 630= 2.387

And

log 615 = log (6 * 62 * 5)

log 615 = log 6 + log 62 + log 5

log 615 = 1 + 0.387 + 0.699

log 615 = 2.086

In the current case, log 630 ≈ 1.898 and log 62 ≈ 0.387. It was discovered that the logarithm of 615 is approximately 2.086 and that these logarithmic values are utilized to simplify other logarithmic calculations.

You can learn more about log at

brainly.com/question/25710806

#SPJ4

The equation that models the statement is: 2n + 14 = 30 and the solution is x = 8

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

The sum of twice a number, n, and 14 is 30.

When represented as an equation, we have

2n + 14 = 30

Subtract 14 from both sides

2n = 16

So, we have

n = 8

Hence, the value of n is 8

Read more about equation at

https://brainly.com/question/2972832

#SPJ1

Answer:

the first step is to use the

✔ Subtraction

property of equality to combine the constant terms.

The second step is to use the

✔ Division

property of equality to isolate the variable

Step-by-step explanation:

edge 20 20

The first and second steps used by Kira to solve the equation are;

Subtraction Property of Equality and Division Property of Equality

What Kira wants to solve is;

72 - 2x = 11

The first step is to use the Subtraction property of equality to combine the constant terms. Thus;

72 - 2x - 72 = 11 - 72

-2x = -61

The second step is to use the Division property of equality to isolate the variable to get;

-2x/-2 = -61/-2

x = 61/2

Read more about properties of equality at; https://brainly.com/question/1601404

Mia can create a scale drawing of a football field using a scale of 1:1,000. The scale drawing will provide a Visual representation of the field, allowing for easier analysis and planning.

To create a scale drawing of a football field using a scale of 1:1,000, Mia can follow these steps:

1. Determine the dimensions: The football field's dimensions are given as 120 yards by 53 1/3 yards. Convert the fractional measurement to a decimal for simplicity. In this case, 1/3 yard is approximately 0.333 yards.

2. Decide on the units: Since the scale is 1:1,000, Mia needs to determine the unit of measurement she will use in her scale drawing. For consistency, she can choose to use feet as the unit.

3. Calculate the scaled dimensions: To create the scale drawing, Mia needs to scale down the dimensions of the football field. Since the scale is 1:1,000, she can divide the actual dimensions by 1,000 to obtain the scaled dimensions. The scaled dimensions would be 120 yards / 1,000 = 0.12 yards (or 0.36 feet) for the length and 53.333 yards / 1,000 = 0.053333 yards (or 0.16 feet) for the width.

4. Draw the scaled football field: Using a ruler and a grid paper, Mia can draw a rectangle with dimensions of 0.12 feet by 0.053333 feet (or inches, depending on the size of the grid paper). She can label the sides of the rectangle with the corresponding measurements in feet.

5. Add additional markings: Mia can add other markings to the scale drawing, such as the goal posts, yard markers, and any other important features of the football field. She can refer to the actual measurements and proportions of these elements to ensure accuracy.

By following these steps, Mia can create a scale drawing of a football field using a scale of 1:1,000. The scale drawing will provide a visual representation of the field, allowing for easier analysis and planning.

For more questions on Visual .

https://brainly.com/question/28028820

#SPJ8