Select the word or number that correctly completes each sentence.

When simplified completely, the product of a monomial and a monomial is
a monomial.


When simplified completely, the product of a monomial and a binomial is
a trinomial.


When simplified completely, the product of a binomial and a binomial is
a monomial.


Before being simplified completely, the product of a binomial and a trinomial has
terms.

what is the answer to the questions?

Answer: The car will travel 30 2/3 miles in 45 minutes.

Answer:

Please Mark as Brainliest!!

Step-by-step explanation:

The car will travel 30 2/3 miles in 45 minutes.

The car will travel 40 miles in 1 hour

Answer:

0.71 weeks

Step-by-step explanation:

To convert 5 days to weeks, we can use the conversion factor:

1 week = 7 days

Therefore, we have:

5 days = 5/7 weeks

Rounding to the nearest hundredth, we get:

5 days ≈ 0.71 weeks

Therefore, 5 days is approximately equal to 0.71 weeks.

Answer:

PLEASE READ! Is that 7 to the second power? if so, here is your answer: 49

Step-by-step explanation:

Answer:

Option D is correct.

A voluntary response error was made in this design. This type of sampling only targets those who are passionate about a specific act and call in to vote; it is not a good representation of the population.

Step-by-step explanation:

When humans are given the choice whether to participate in a survey like in this question, most often than not, the survey becomes biased.

This is because only the people or set of people who feel strongly the most about the subject matter of the poll will participate in the survey. This favours the group that disagrees as this group, if given the choice to express their opinion, will most likely be the set of people that will readily express their discontent.

Discontent is more visibly and strongly expressed in humans.

In order to remove this bias, people should have been chosen at random and their responses recorded.

Hope this Helps!!!

The appropriate inference procedure for this scenario is the one-sample t-test for the mean difference (Mu Subscript difference).

In this study, the company is interested in comparing the difference in tread wear between the new and original treads. The runners are acting as paired samples since each runner is wearing both types of treads on different feet. The goal is to determine if there is a significant difference in the mean tread wear between the two types.

The one-sample t-test for the Mu Subscript difference is suitable in this case because it allows us to test whether the mean difference in tread wear is statistically significant. By comparing the observed mean difference to a hypothesized value (usually zero in a paired design), the test assesses if there is evidence to support a true difference in tread wear between the two types of treads.

Alternatively, the one-sample t-interval for the Mu Subscript difference can be used to construct a confidence interval estimate for the mean difference, providing a range of plausible values for the true difference in tread wear.

Therefore, the appropriate inference procedure for this study is the one-sample t-test for the Mu Subscript difference.

For more questions on inference procedure

https://brainly.com/question/31901383

#SPJ11

Answer:

-q + p

Step-by-step explanation:

p - (p - q) - q - (q - p) = p - p + q -q - q + p

                                = 0 + 0 - q + p

                               = -q + p

The critical numbers of the function f(theta) are:

theta = nπ for any integer n

theta = 2nπ + π/3 and 2nπ + 5π/3 for any integer n.

To find the critical numbers of the function \(f(theta) = 2cos(theta) + sin^2(theta)\), we need to find the values of theta where the derivative of the function equals zero or does not exist.

The derivative of f(theta) with respect to theta is:

f'(theta) = -2sin(theta) + 2sin(theta)cos(theta)

Setting f'(theta) equal to zero and factoring out sin(theta), we get:

f'(theta) = 0

sin(theta)(2cos(theta) - 2) = 0

This equation is true when either sin(theta) = 0 or 2cos(theta) - 2 = 0.

When sin(theta) = 0, theta can be any integer multiple of π.

When 2cos(theta) - 2 = 0, we have:

2cos(theta) = 2

cos(theta) = 1

This is true when theta = 2nπ for any integer n.

To know more about critical numbers of the function , refer here:

https://brainly.com/question/31345947

#SPJ11

Answer:

check online for more information

Answer:

Check online for more informations.

Answer:

y= -1/2x+6

Step-by-step explanation:

Change over x over change over y is your slope.

When x is zero, your y will be your y intercept.

y= mx (which is the slope) plus (your y intercept.)

The probability that a student is involved in sports and cultural activities is 3/8

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

P(Sport) = 3/4

P(Cultural) = 1/2

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

P(Both) = P(Sport) * P(Cultural)

Substitute the known values in the above equation, so, we have the following representation

P(Both) = 3/4 * 1/2

Evaluate

P(Both) = 3/8

Hence, the probability is 3/8

Read more about probability at

https://brainly.com/question/31649379

#SPJ4

Question

In a school, three-quarters of students are involved in sports, half are involved in cultural activities, and one-eighth are involved in neither.

Calculate the probability that a student is involved in sports and cultural activities

Answer:

0.888

Step-by-step explanation:

hope it helps

160/7 is the longest

67/3 is shortest

Answer:

you didnt put the image but it might be 97879

The Earth is estimated to be around 4.54 billion years old, while the oldest known rocks found on Earth date back to about 4 billion years ago.

Determining the age of the Earth is a complex process that involves a variety of scientific disciplines. Geologists and other scientists have used a variety of methods to estimate the age of the planet, including radiometric dating, which involves measuring the decay of radioactive isotopes in rocks and other materials.

The age of the oldest known rocks found on Earth has also been determined using radiometric dating techniques. These rocks, which are primarily found in Western Greenland, have been dated to around 3.8 to 4.0 billion years old. The rocks are believed to have formed during the Hadean Eon, a period of Earth's history when the planet was still in its early stages of formation and was subject to intense meteorite bombardment.

It's important to note that the age of the Earth and the age of the oldest known rocks found on its surface are not precise measurements.

To know more about age here

https://brainly.com/question/16413425

#SPJ4

The level of scale of measurements is the ratio scale for the data of the average weight of newborn babies in ounces.

There are four scales of measurement: Nominal, Ordinal, Interval, and Ratio.

Nominal scale: In this scale, categories are nominated names (hence “nominal”). There is no inherent order between categories. Put simply, one cannot say that a particular category is superior/ better than another.

Ordinal scale:  The various categories can be logically arranged in a meaningful order. However, the difference between the categories is not “meaningful”.

Interval scale:  The values (not categories) can be ordered and have a meaningful difference, but doubling is not meaningful. This is because of the absence of an “absolute zero”.

Ratio scale:  The values can be ordered to have a meaningful difference, and doubling is also meaningful. There is an “absolute zero”.

Therefore, the level of scale of measurements is the ratio scale for the data of average weight of newborn babies in ounces.

#SPJ4

To read more about the ratio scale of measurement:

https://brainly.com/question/27124916

According to the model, 18% of gross domestic product will go toward health care in the year 2026.

To find the year when 18% of gross domestic product (GDP) will go toward health care according to the given model, we need to solve the equation:

f(x) = 18

where f(x) represents the percentage of GDP going toward health care x years after 2006.

Given the model f(x) = 1.4 ln(x) + 13.8, we can substitute 18 for f(x):

1.4 ln(x) + 13.8 = 18

Subtracting 13.8 from both sides:

1.4 ln(x) = 4.2

Dividing both sides by 1.4:

ln(x) = 3

To solve for x, we can exponentiate both sides using the base e (natural logarithm):

e^(ln(x)) = e^3

x = e^3

Using a calculator, the approximate value of e^3 is 20.0855.

Therefore, according to the model, 18% of GDP will go toward health care in the year 2006 + x = 2006 + 20.0855 ≈ 2026 (rounded to the nearest year).

According to the model, 18% of gross domestic product will go toward health care in the year 2026.

Learn more about Percentage here

https://brainly.com/question/28998211

#SPJ4

Complete question is below

The percentage of gross domestic product (GDP) in a state going toward health care from 2007 through 2010, with projections for 2014 and 2019 is modeled by the function f(x) = 1.4 In x + 13.8, where f(x) is the percentage of gross domestic product going toward health care x years after 2006. According to the model, when will 18% of gross domestic product go toward health care?

According to the model, 18% of gross domestic product will go toward health care in the year (Round to the nearest year as needed.)

Answer:

irdk but papi u a rari

Step-by-step explanation:

The probability distribution with:

Narrowest /tallest : t-distribution with 25 degrees of freedom.

Widest/shortest :z distribution , t-distribution with both 106 and 1052 degrees of freedom

The possibility of something is how probable it is to happen. When we don't know how an event will turn out, we can talk about the probabilities of many outcomes—how likely they are. Statistics is the study of events with a probability component.

Tallest/narrowest: 25 degree of freedom t-distribution.

maximum/ minimum: z distribution, t-distribution with 106 and 1052 degrees of freedom.

The t-distribution and standard normal distribution are roughly equal and resemble each other in shape when the degrees of freedom reach 30 or more. As the degrees of freedom increase in the t-distribution, the area in the tails decreases as the area at the center decreases.

To know more about probability, visit:

https://brainly.com/question/11234923

#SPJ1

In the basis step of the mathematical induction proof for P(n), we show that the equation is true for n = 1. The equation of the inductive hypothesis (IH) is P(k), where k is an arbitrary natural number. In the inductive step, we need to show that if P(k) is true, then P(k+1) is also true.

In the basis step, we substitute n = 1 into the equation 11⋅2+12⋅3+⋅⋅⋅+1n⋅(n+1)=nn+1. This gives us the equation 1⋅2 = 1+1, which is true.

The inductive hypothesis (IH) is denoted as P(k), where k is an arbitrary natural number. We assume that P(k) is true, meaning that 11⋅2+12⋅3+⋅⋅⋅+1k⋅(k+1)=kk+1 holds.

In the inductive step, we need to show that if P(k) is true, then P(k+1) is also true. This involves substituting n = k+1 into the equation 11⋅2+12⋅3+⋅⋅⋅+1n⋅(n+1)=nn+1 and demonstrating that the equation holds for this value. The specific equation we need to show in the inductive step is 11⋅2+12⋅3+⋅⋅⋅+1(k+1)⋅((k+1)+1)=(k+1)(k+1+1).

Learn more about inductive hypothesis here: brainly.com/question/31703254

#SPJ11

In the basis step, we need to show that the equation P(1) is true. The equation of the inductive hypothesis (IH) is P(k), where k is any natural number greater than or equal to 1. In the inductive step, we need to show that if P(k) is true, then P(k+1) is also true.

To prove the equation P(n): 11⋅2 + 12⋅3 + ... + 1n⋅(n+1) = n(n+1) using mathematical induction, we follow the two-step process.

1. Basis Step:

We start by showing that the equation is true for the base case, which is n = 1:

P(1): 11⋅2 = 1(1+1)

Simplifying, we get: 2 = 2, which is true.

2. Inductive Step:

Assuming that the equation is true for some arbitrary value k, the inductive hypothesis (IH) is:

P(k): 11⋅2 + 12⋅3 + ... + 1k⋅(k+1) = k(k+1)

In the inductive step, we need to show that if P(k) is true, then P(k+1) is also true:

P(k+1): 11⋅2 + 12⋅3 + ... + 1k⋅(k+1) + 1(k+1)⋅((k+1)+1) = (k+1)((k+1)+1)

By adding the (k+1)th term to the sum on the left side and simplifying the right side, we can demonstrate that P(k+1) is true.

Learn more about equation here: brainly.com/question/30130739

#SPJ11

The dial for the standard combination lock is fastened to a spindle. The spindle travels through many wheels and a drive cam inside the lock. Every number has one wheel, hence the number of wheels in a wheel pack depends on how many numbers are in the combination.

The lock uses the numbers 0 to 39 and has 64,000 distinct combinations.

How many possible three-number combinations are there?

You have 10 options for the first digit, 9 options for the second digit, and 8 options for the third digit, giving you 10x9x8 = 720 if you want all three possible numbers with no duplication of the digits.

To learn more about Three-number combination refer to:

https://brainly.com/question/27242731

#SPJ4

Hi :)

Equation : \(\sf{8x-13=11}\)

First Add 13 to both sides

\(\sf{8x=24}\)

The second step is to divide both sides by 8

\(\sf{x=3}\)

We have our answer

Learn more;work harder

When examining the statistical validity of a frequency claim, one should look for the margin of error estimate.

What is statistical validity?

Statistical validity is defined as a procedure or an extent of drawing conclusions to which research works or studies can be considered precise and accurate which are derived from the already existing or reliable statistical tests.

It can also be the statistics which are derived from the research works or studies.

What is frequency in statistics?

Frequency in statistics can be defined as the number of times an observation or a record or a value occurred in the duration of the research work. The frequencies of different records are represented in a tabular form.

For a given set of data the frequency can either be 0 or more than that.

Frequency of a given record or an observation cannot be negative as the least number of times the instance of an object can appear is zero.

What is margin of error estimate?

The margin of error estimate is a percentage figure which can be some percentage more or less than the actual or ideal value.

The margin of error is the range of values greater or lesser than the sample outcome statistic in the accuracy or confidence region or the  interval.

Hence, when examining the statistical validity of a frequency claim, one should look for the margin of error estimate.

Know more about "statistical validity" here: https://brainly.com/question/12489703

#SPJ4

In this triangle, the product of tan A and tan C is `(BC)^2/(AB)^2`.

The given triangle ABC has angle A measuring 45 degrees, angle B measuring 90 degrees, and angle C measuring 45 degrees , Answer: `(BC)^2/(AB)^2`.

We have to find the product of tan A and tan C.

In triangle ABC, tan A and tan C are equal as the opposite and adjacent sides of angles A and C are the same.

So, we have, tan A = tan C

Therefore, the product of tan A and tan C will be equal to (tan A)^2 or (tan C)^2.

Using the formula of tan: tan A = opposite/adjacent=BC/A Band, tan C = opposite/adjacent=AB/BC.

Thus, tan A = BC/AB tan C = AB/BC Taking the ratio of these two equations, we have: tan A/tan C = BC/AB ÷ AB/BC Tan A * tan C = BC^2/AB^2So, the product of tan A and tan C is equal to `(BC)^2/(AB)^2`.

Answer: `(BC)^2/(AB)^2`.

For more questions on adjacent sides, click on:

https://brainly.com/question/28394984

#SPJ8

Answer: