PLEASE PLEASE solve step by step !!!!!!! I will mark Brianliest correct answer !!!

Answer:

Assuming that the squares are the same size,

the sum of the perimeter of the five squares =

(20 units × side length of each square in units)

If the squares are different sizes, the sum of the perimeter of the five squares =

(4 units × side length of square 1 in units) + (4 units × side length of square 2 in units) + (4 units × side length of square 3 in units) + (4 units × side length of square 4 units) + (4 units × side length of square 5 in units)

Explanation:

The perimeter of a square is 4 × side length because a square has 4 sides and the perimeter of a figure is the surrounding length of the figure.

Answer: 8

Step-by-step explanation:

Sequence: 1,2,2,4,8,32,256

After the first digit, the repeated pattern for the last digit is  2,2,4,8,2,6

So, the 35 term's final digit will be 8

Answer:

Step-by-step explanation:

a2 = -2

a + d  =  -2

a + 6d = 7

-5d  =  -9

d  =  9/5

a = -19/5

an  =  a + ( n-1 ) d

an =  -19/5 + ( n-1 ) 9/5

Answer:

?

Step-by-step explanation:

where are the options?

Answer:

c

Step-by-step explanation:

because slope formula is

y1-y2/x1-x2 and 4-3 is 1 and -7- -14 which turns into -7 + +14 equals 7 so 1/7

The null hypothesis is based on the idea that there is no relationship between the variables.

What is null hypothesis?

The null hypothesis is a common statistical theory that contends that there is no statistical relationship or significance between any two sets of observed data and measured phenomena for any given single observed variable. The null hypothesis can be evaluated to determine whether or not there is a relationship between two measured phenomena, which makes it valuable. It can let the user know if the outcomes are the product of random chance or deliberate manipulation of a phenomenon.

The null hypothesis states that there is no relationship between two population parameters, i.e., an independent variable and a dependent variable. Therefore, the null hypothesis is based on the idea that there is no relationship between the variables.

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Answer:

between 3 and 5 o' clock

Step-by-step explanation:

brainliest

Answer:

A

Step-by-step explanation:

The first thing to notice is the question says it is given that the person is between the ages 23 and 60, so we only care about those people. So then we want to know how likely it would be to pick someone with over 50 messages a month. So what you would do is take the amount of people who are between 23 and 60 and send over 50 text messages, and divide that by the total amount of people 23-60 (since that is the pool of people we have). Doing so we find there is 229 people aged 23-60 which then makes the answer 157/229 or A.

Answer:

Take the alternating sum of the digits in the number, read from left to right. If that is divisible by 11, so is the original number. So, for instance, 2728 has alternating sum of digits 2 – 7 + 2 – 8 = -11.

Answer:

C. The cost per pizza for 3 pizzas divided by 8 people

Step-by-step explanation:

This is the only answer where you are multiplying by 3 and dividing by 8

B. This quantity might be the optimal order quantity, but we also need to consider the company’s attitude toward risk.

Simulation models are useful tools for predicting the outcomes of different scenarios, but they are not always accurate representations of reality. Running a simulation model several times with different order quantities can give an indication of the order quantity that maximizes the output, but it does not guarantee that this is the optimal order quantity.

There are many factors that can affect the outcome of a simulation model, such as the model's assumptions, limitations, and inputs. Additionally, simulation models are subject to randomness and variability, so the results of different runs may vary.

For this reason, it is important to consider other factors, such as the company's attitude toward risk, when making decisions based on the results of a simulation model. The company's attitude toward risk can influence the choice of order quantity and affect the overall outcome of the simulation.

Therefore, while the order quantity that maximizes the output in a simulation model might be a good starting point, it is not necessarily the optimal order quantity. Further analysis and consideration of other factors is necessary to determine the best order quantity for the company.

A ratio is a mathematical expression that compares the relative size of two or more values. It is a way of expressing the relationship between two or more quantities in terms of their relative size.

A ratio can be expressed in different ways, such as a fraction, decimal, or percentage. For example, the ratio of 2 to 4 can be expressed as 2/4, 0.5, or 50%.

Ratios are used in many areas of mathematics and science, such as finance, economics, engineering, and physics, to describe and analyze relationships between quantities. For example, in finance, ratios are used to measure a company's financial performance, such as its profitability, liquidity, and debt-to-equity ratios. In engineering, ratios are used to describe the relationship between the size and power of a machine, such as the gear ratio in a car's transmission.

In general, ratios are useful for comparing quantities and understanding the relationships between them, and they play a key role in many aspects of mathematics and science.

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The correct answer is (d) All of the above. The government would issue Treasury Bonds, Federal Funds rate, and Commercial Paper to finance the financial stimulus.

The correct answer is (a) Treasury Bills. Treasury Bills have a low default risk.

The government would issue Treasury Bonds, Federal Funds rate, and Commercial Paper to finance the financial stimulus. These instruments are used by the government to raise funds for various purposes, including stimulating the economy.

- Treasury Bonds are long-term debt securities issued by the government to finance its activities. They are considered safe investments with a fixed interest rate and maturity date.

- Federal Funds rate is the interest rate at which banks lend and borrow funds from each other overnight. The government can influence this rate through its monetary policy to stimulate or control economic growth.

- Commercial Paper is a short-term debt instrument issued by corporations and financial institutions to meet their short-term funding needs. The government can issue commercial paper as part of its financial stimulus package to provide liquidity to businesses.

Therefore, the correct answer is (d) All of the above.

In terms of default risk, Treasury Bills have a low default risk. Treasury Bills are short-term debt securities issued by the government with a maturity of less than one year. They are considered one of the safest investments because they are backed by the full faith and credit of the government.

On the other hand, common stocks and preferred stocks are equity investments in companies and carry a higher risk compared to Treasury Bills. The value of stocks can fluctuate based on market conditions and company performance, making them more susceptible to default risk.

Therefore, the correct answer is (a) Treasury Bills.

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The best interpretation of the mean in this case is:

v. For all possible shipments of size 25, the average number of undamaged shipments is equal to 23.75.

The mean of a binomial distribution represents the average or expected value of the random variable. In this context, the random variable G represents the number of shipments with undamaged bowls in 25 randomly selected shipments. The mean of 23.75 suggests that, on average, out of all possible shipments of size 25, the company can expect to have approximately 23.75 shipments with undamaged bowls.

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Answer:

the area is 52.49

Step-by-step explanation:

triangle

radius is 3.5

3.5x19=66.5÷2=33.25

hemisphere

π3.5squared=38.48

38.48÷2=19.24

33.25+19.24= 52.49

Stating that one event will lead to another without showing a logical connection between the two represents a "non sequitur."

Non sequitur is a Latin term that means "it does not follow." It refers to a type of argument in which the conclusion does not logically follow from the premises.

In other words, the argument is invalid because there is no clear connection between the premise and the conclusion.

For example, if someone were to say, "I'm sure I'll do well on the test because I ate a big breakfast," that would be a non sequitur. There is no logical connection between eating a big breakfast and doing test.

Non sequitur arguments can be misleading and manipulative because they appear to offer a logical connection between two events or ideas when, in fact, no such connection exists.

It's important to be able to identify non sequitur arguments in order to avoid being misled or making incorrect conclusions.

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Answer: False

Step-by-step explanation:

Researchers typically report the adjusted R-squared value in addition to the regular R-squared value, not because they lack confidence in the actual R-squared, but because the adjusted R-squared provides additional information about the goodness of fit of a statistical model. The regular R-squared value measures the proportion of the variance in the dependent variable that is explained by the independent variables in the model. However, it can be biased and increase as more predictors are added to the model, even if the additional predictors do not contribute significantly to the prediction.

The adjusted R-squared, on the other hand, takes into account the number of predictors in the model and penalizes the addition of irrelevant predictors. It provides a more conservative measure of the goodness of fit by adjusting for the number of predictors and the sample size. Researchers often use the adjusted R-squared to evaluate and compare different models with varying numbers of predictors or to assess the overall explanatory power of a model while considering its complexity.

In summary, researchers report the adjusted R-squared value to address the limitations of the regular R-squared and to provide a more accurate assessment of the model's goodness of fit.

Answer:

No

Step-by-step explanation:

Yolanda’s error during the calculation of the volume is that A. Yolanda should have found the volume by multiplying 8 by Two-thirds.

It should be noted that the volume of a sphere is simply 4/3πr³.

In this case, the sphere and a cylinder have the same radius and height and the volume of the cylinder is 8 meters cubed.

Based on the information given, Yolanda’s error during the calculation of the volume is that she should have found the volume by multiplying 8 by two-thirds.

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The solution to the equation 91 = 29^x is approximately x ≈ 1.08.

To solve for x in equation 91 = 29^x, we need to isolate the variable x. Here's the step-by-step process:

Add 150 to both sides of the equation to get rid of the constant term:

91 + 150 = 29^x + 150

Simplify the equation:

241 = 29^x + 150

Subtract 150 from both sides:

241 - 150 = 29^x

Simplify further:

91 = 29^x

Now, we can solve for x by taking the logarithm of both sides of the equation with base 29. Using the logarithm property log_b(a^c) = c * log_b(a), we have:

log_29(91) = x

Using a calculator or logarithm table, we can find that log_29(91) ≈ 1.08.

Therefore, the solution to the equation 91 = 29^x is approximately x ≈ 1.08.

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You can find the slope of the secant line PQ for other values of x by substituting them into the expression for the slope:

For x = 2:

slope = -1 / (3 - 2(2))

slope = -1 / (3 - 4)

slope = -1 / (-1)

slope = 1

To find the slope of the secant line PQ, we need two points on the line: P(x, 4) and Q(3 - x, 3).

The slope of a line passing through two points (x1, y1) and (x2, y2) is given by the formula:

slope = (y2 - y1) / (x2 - x1)

In this case, the coordinates of P are (x, 4) and the coordinates of Q are (3 - x, 3). Plugging these values into the slope formula, we have:

slope = (3 - 4) / (3 - x - x)

slope = -1 / (3 - 2x)

To find the slope of the secant line for different values of x, we substitute those values into the expression for the slope.

For example, if x = 1, the slope of the secant line PQ is:

slope = -1 / (3 - 2(1))

slope = -1 / (3 - 2)

slope = -1 / 1

slope = -1

Similarly, you can find the slope of the secant line PQ for other values of x by substituting them into the expression for the slope:

For x = 2:

slope = -1 / (3 - 2(2))

slope = -1 / (3 - 4)

slope = -1 / (-1)

slope = 1

And so on, you can calculate the slope of the secant line for different values of x.

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Answer:

B. 5/16

Step-by-step explanation:

Multiply each side by the reciprocal of 2/5 to solve for x

(2/5)(1/8)=x

2/16=x

Answer:

take a time lapse video of yourself doing your homework on your phone! this way you won't be able to use your phone bc it will be doing the timelapse, and then after you finish you'll be able to go back and watch it :)

Step-by-step explanation:

Answer:

Make up a random doodle and name it bob.....YOU CAN DO THIS

Step-by-step explanation:

Answer:the answer is 29

Based on the monthly fee charged for the plans and the additional charge per call, the number of minutes until both plans have equal cost is 100 minutes

Assuming the number of minutes until both plans are equal is denoted as x, the total cost for the first plan would be:

= Monthly fee + Additional cost per minute x Number of minutes

= 15 + 0.12x

The total cost for the second plan would be:

= Monthly fee + Additional cost per minute x Number of minutes

= 11 + 0.16x

To find the number of minutes till the plans are equal, equate them:

15 + 0.12x = 11 + 0.16x

15 - 11 = 0.16x - 0.12x

4 = 0.04x

x = 4 / 0.04

x = 100 minutes

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Answer:The slope represents ur mom

Step-by-step explanation:

Answer:

Yes they are.

Step-by-step explanation:

18/24 * 3.5/3.5 (which equals 1) = 63/84

so yes

The value of x for the given right triangle is 2 units.

According to the question,

We have the following information:

We have a right triangle where the measurements of its sides are given and one angle is given.

We can use trigonometric function to find the value of x for this triangle.

So, we have the following expression:

Sin 60 = √3/x

Putting the value of sin 60:

√3/2 = √3/x

Using the cross multiplication method:

√3x = 2√3

Dividing by √3 on both the sides:

x = 2 units

Hence, the value of x for the given right triangle is 2 units.

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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

The factored form of 2x^3 + 11x + 15 is:

(2x + 1)(x^2 + 5) + 15

To factor 2x^3 + 11x + 15, we need to find two binomials that multiply to give us the expression.

One way to approach this is to use a method called grouping. We can first group the first two terms and the last two terms:

2x^3 + 11x + 15 = (2x^3 + 10x) + (x + 15)

Notice that we factored out a common factor of 2x from the first two terms, and a common factor of 1 from the last two terms.

Next, we can factor each group separately:

2x^3 + 10x = 2x(x^2 + 5)

x + 15 = 1(x + 15)

Putting these factors together, we get:

2x^3 + 11x + 15 = 2x(x^2 + 5) + 1(x + 15)

Therefore, the factored form of 2x^3 + 11x + 15 is:

(2x + 1)(x^2 + 5) + 15

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