complete function tables part 2

please help its the last one pleasee ​

Answer:

nine billion nine hundred ninety-nine million nine hundred ninety-nine thousand nine hundred ninety-nine

Answer:

nine billion nine hundred ninety-nine million nine hundred ninety-nine thousand nine hundred ninety-nine

Step-by-step explanation:

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Step-by-step explanation:

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Answer:

15 days

Step-by-step explanation:

8 days equals 48 pounds of foods. 48 times 2 will be 96 and that equals 16 days. Subtract 6 from 96 and you get 90 but you have to subtract a day as well.

Answer:

120 days

Step-by-step explanation:

6/8 = 0.75 meaning the eagle eats 0.75 pounds of food every day.

90/0.75=120 days

Answer:

21

Step-by-step explanation:

Answer:

17

Step-by-step explanation:

We are given the side lengths:

2

We check the triangle's inequalities if we add the third side of 20 cm:

3

Since one of the inequalities is not verified, the three given side lengths cannot form a triangle.

(Because the sum of two sides is equal to the third, we can say the triangle is degenerated to a segment.)

4

We check the triangle's inequalities if we add the third side of 15 cm:

5

Since all the three inequalities are verified, 15 can be the value of the third side.

RESULT - this one is 15 but the questions is move the 2 and it will give you 17

15 cm

Answer:

Step-by-step explanation:

Ryobi has a budget of $7200 for 80 chairs. They can buy leather chairs for $125 each, mesh chair for $100 each, and fabric chairs for $175 each. They want to have three times as many fabric chairs as leather chairs. How many of each chair should they buy?

Answer:

A. P=11*3 = 33 ft

   A= 21*3 = 63 ft^3

B. P = 9*3 = 27 ft

   A = 15*3 = 45 ft^3

C. P = 20*3 = 60 ft

   A = 24*3 = 72 ft^3

D. P = 13*3 = 39 ft

   A = 25*3 = 75 ft^3

Step-by-step explanation:

Answer:

Step-by-step explanation:

B, C, and D

By doing 5÷8 = .625 you know that Hang can read .625 of a page per minute.

You can do this for the rest of the people finding that Kira reads .5 page per minute which is a slower/ smaller ratio, Joe rate is .66, Quon's ratio is .71 and Lulus rate is .76, the only rate that is smaller than Hangs is Kira,s, leaving you with Joe, Quon, and Lulu to be your answer

The equilibrium points of the given nonlinear ordinary differential equation dx/dt = x^2 - x - 6 are x = -2 and x = 3.

To find the equilibrium points of the given nonlinear ordinary differential equation, we set dx/dt equal to zero and solve for x. In this case, we have:

x^2 - x - 6 = 0

Factoring the quadratic equation, we get:

(x - 3)(x + 2) = 0

Setting each factor equal to zero, we find two equilibrium points:

x - 3 = 0  -->  x = 3

x + 2 = 0  -->  x = -2

So, the equilibrium points are x = -2 and x = 3.

To determine the stability of these equilibrium points, we can analyze the behavior of the system near each point. Stability is determined by the behavior of solutions to the differential equation when perturbed from the equilibrium points.

For the equilibrium point x = -2, we can substitute this value into the original equation:

dx/dt = (-2)^2 - (-2) - 6 = 4 + 2 - 6 = 0

The derivative is zero, indicating that the system is at rest at x = -2. To analyze stability, we can consider the behavior of nearby solutions. If the solutions tend to move away from x = -2, the equilibrium point is unstable. Conversely, if the solutions tend to move towards x = -2, the equilibrium point is stable.

For the equilibrium point x = 3, we substitute this value into the original equation:

dx/dt = 3^2 - 3 - 6 = 9 - 3 - 6 = 0

Similar to the previous case, the system is at rest at x = 3. To determine stability, we analyze the behavior of nearby solutions. If the solutions move away from x = 3, the equilibrium point is unstable. If the solutions move towards x = 3, the equilibrium point is stable.

In conclusion, the equilibrium points of the given nonlinear ordinary differential equation are x = -2 and x = 3. The stability of x = -2 and x = 3 can be determined by analyzing the behavior of nearby solutions.

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The values for k that make the given equation true are 1 and -2.

What is the modulus function?

A modulus function is a function that determines a number or variable's absolute value. It generates the size of the variable count. A function with absolute values is another name for it. No matter what input was provided to this function, the outcome is always positive.

We have,
|4+k| = 5
we know the modulus function formula,
f(x) = |x|,
If x = − 3, then y = f(x) = f(−3) = −(−3) = 3, here x is less than 0.
If x = 3, then y = f(x) = f(3) = 3, here x is greater than 0
If x = 0, then y = f(x) = f(0) = 0, here x is equal to 0
|4+k| = 5
so, by putting the value k = 1, we get 5
|4+1| = 5,
also by  putting the value k = -9, we get 5
|4 + (-5)| = 5,
Hence, the values for k that make the given equation true are 1 and -2.

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Answer:

5, 11

Step-by-step explanation:

the number is subtracting 4 adding 6 subtracting 4 adding 6

The two studies indicate that 150 minutes of intense exercise per week is effective in reducing mortality risks.

Study 1 was carried out by the National Cancer Institute and Harvard University, and they collected information about the exercise habits of around 661,000 middle-aged adults from six large ongoing health surveys. They then divided the data into various segments based on the weekly exercise time as a parameter.

The group with no exercise had the highest risk of premature death. Minimal exercise that is less than the recommended levels could still reduce the risk of premature death by 20%.

The group that followed the standard exercise guidelines of 150 min/week of moderate exercise had a 31% lower probability of premature death. Individuals who exercised three times the recommended levels had the best benefits, with a 39% reduction in the risk of premature death.

However, increasing the exercise time did not have a significant effect on mortality risk rates. Study 2 was conducted by James Cook University in Cairns. They collected health survey data for over 200,000 Australian adults, which was then analyzed with corresponding death statistics. Their analysis was more detailed than the first study since they divided the data according to exercise stress levels ranging from normal to strenuous.

The results were similar to the first study, but there were some additional findings. The study showed that adhering to the general recommended exercise guidelines substantially decreased the risk of premature death, even with moderate exercise like walking. Intense exercise had little to no effect on mortality rates.

However, those who spent up to 30 percent of their weekly exercise time in vigorous activities were 9 percent less likely to die prematurely. With more than 30% of their time dedicated to strenuous activities, people gained an extra 13% reduction in early mortality, compared with people who stuck to moderate exercise levels. Very high levels of intense exercise did not improve mortality risk rates significantly.

In conclusion, the two studies indicate that 150 minutes of intense exercise per week is effective in reducing mortality risks.

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4x^2-5x+15 is the answer.

Step-by-step explanation:

= 3(x-7) + 4(x² - 2x + 9)

= 3x - 21 + 4x² - 8x + 36

= 4x² + 3x - 8x + 36 - 21

= 4x² - 5x + 15

The correct option is c.Keep going.

Create a regression model and be able to optimize it, it is much better that all factors are on a scale. The answer is option c.Keep going.Regression analysis is an important statistical method that is commonly used in finance and other fields for prediction purposes. It is useful for finding the relationships between one dependent variable and one or more independent variables. In order to create an efficient regression model, the variables should be measured on a scale. Therefore, it is important to measure variables on a scale, as this makes it easier to create a regression model. If variables are categorical or binary, it becomes difficult to measure their relationship with the dependent variable using regression models as they are not measurable on a scale. This is why it is much better that all factors are on a scale while creating a regression model and optimizing it. Thus, the correct option is c.Keep going.

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The degree of freedom for the numerator is 5 and the degree of freedom for the denominator is 114.

Analysis of variance (ANOVA) is a type of statistical test used to determine if there is a statistically significant difference among two or more categorical groups by testing for differences of means using variance. An ANOVA test is used to analyze the differences between group means in a sample.

In this case, the number of groups, k is the number of distinct groups = 6

The total number of samples, N = number of groups x number of samples per each group

Thus, N = 6 x 20 = 120

Degree of freedom (df):

df within = df of numerator = k – 1 = 6 – 1 = 5

df between = df of denominator = N – k = 120 – 6 = 114

Hence, the required degrees of freedom are 5 numerator and 114 denominator.

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After 3 weeks she pay $208.10.

From the question, we have

After 3 weeks she pay =  

$211.30+$22.50-$17-$8.70 = $208.10

Subtraction:

Subtraction represents the operation of removing objects from a collection. The minus sign signifies subtraction −. For example, there are nine oranges arranged as a stack (as shown in the above figure), out of which four oranges are transferred to a basket, then there will be 9 – 4 oranges left in the stack, i.e. five oranges. Therefore, the difference between 9 and 4 is 5, i.e., 9 − 4 = 5. Subtraction is not only applied to natural numbers but also can be incorporated for different types of numbers.

The letter "-" stands for subtraction. Minuend, subtrahend, and difference are the three numerical components that make up the subtraction operation. A minuend is the first number in a subtraction process and is the number from which we subtract another integer in a subtraction phrase.

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Answer:

1/21

Step-by-step explanation:

2/7 ÷ 6 =

2/7 x 1/6 = 2/42

Simplify by dividing the numerator and denominator by 2

1/21

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Answer:

It's 293 seconds

Step-by-step explanation:

Answer:

293 seconds

Step-by-step explanation:

4 minutes 53 seconds

4 minutes = 4 X 60 seconds + 53 seconds

240 seconds + 53 seconds

= 293 seconds

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Answer:

Step-by-step explanation:

4x+8<2x+2

Subtract 2x from both sides.

4x+8−2x<2

Combine 4x and −2x to get 2x.

2x+8<2

Subtract 8 from both sides.

2x<2−8

Subtract 8 from 2 to get −6.

2x<−6

Divide both sides by 2. Since 2 is positive, the inequality direction remains the same.

x<  

2

−6  

Divide −6 by 2 to get −3.

x<−3

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Answer: x < -3

Step-by-step explanation:

To determine how many cans of paint Mrs. Holland needs to paint her garage wall, we need to find the area of the wall. The wall measures 6 2/3 by 3 1/7, which can be converted to an improper fraction to make calculations easier.

6 2/3 = (6x3 + 2)/3 = 20/3

3 1/7 = (3x7 + 1)/7 = 22/7

So the wall measures 20/3 meters by 22/7 meters. To find the area, we can multiply these two values:

(20/3) x (22/7) = 440/21 square meters

Each can of paint covers 5 square meters, so we need to divide the area of the wall by 5 to determine how many cans of paint we need:

(440/21) ÷ 5 ≈ 4.19 cans

Since we can't buy a fraction of a can of paint, we need to round up to 5 cans.

So, it will cost Mrs. Holland 5 cans x $7.50 per can = $37.50 to paint her garage wall.

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The value of RT will be dependent on its position. It can be 0.99 Hypotenuse or base/0.99.

As per the known information, cos theta is the ratio of base and hypotenuse. So, RS and RT will be base or hypotenuse. The formula representation of the above written statement will be -

Thus, cos 0.6 = base/hypotenuse

Keep the values of cos 0.6

0.99 = base/hypotenuse

Base = 0.99 Hypotenuse

Now, if the RT is base then it's value is 0.99 hypotenuse. Rather, if RT is hypotenuse, then it's value is base/0.99.

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Gena needs to add 2.5 liters of the 20% solution. Option B is correct.

The equation model is defined as the model of the given situation in the form of an equation using variables and constants.

Let's call the amount of 20% solution that Gena needs to add "x". Then the total amount of solution will be 5 + x liters. The total amount of apple cider vinegar in the solution will be:

0.20x + 0.05(5 + x) = 0.10(5 + x)

Expanding the right side:

0.20x + 0.05 * 5  = 0.10 * 5 + 0.10x

Solving for x:

0.20x - 0.10x   = 0.10 * 5  -0.05 * 5

0.1x = 0.25
x = 2.5

So, Gena needs to add 2.5 liters of the 20% solution. Option B is correct.

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Answer:

(a) <AED=50°

(b) <DAB=65°

(c) <BCD=45°

(d) Reflex <ABC=225°

Step-by-step explanation:

(a) 180-65-65=50

(b) 180-115=65 (ADC is 115)

(c) 180-135-45

(d) Reflex <ABC 360-135=225

Answer for x is 5

Step by step explanation:

To solve 3x − 4 = 6 using the change of base formula, we first isolate the variable by adding 4 to both sides of the equation.

The given equation is 3x − 4 = 6. To solve for x, we want to isolate the variable on one side of the equation.

Step 1: Add 4 to both sides of the equation:

3x − 4 + 4 = 6 + 4

3x = 10

Step 2: Apply the change of base formula, which states that log(base b)(x) = log(base a)(x) / log(base a)(b), where a and b are positive numbers not equal to 1.

In this case, we will use the natural logarithm (ln) as the base:

ln(3x) = ln(10)

Step 3: Solve for x by dividing both sides of the equation by ln(3):

(1/ln(3)) * ln(3x) = (1/ln(3)) * ln(10)

x = ln(10) / ln(3)

Using a calculator, we can approximate the value of x to the nearest thousandth:

x ≈ 1.660

Therefore, the solution for x in the equation 3x − 4 = 6, using the change of base formula, is approximately x ≈ 1.660.

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Answer:

119 is the value of x when y = 7

Step-by-step explanation:

Since y varies inversely with x, we can use the following equation to model this:

y = k/x, where

Step 1:  Find k by plugging in values:

Before we can find the value of x when y = k, we'll first need to find k, the constant of proportionality.  We can find k by plugging in 49 for y and 17 for x:

Plugging in the values in the inverse variation equation gives us:

49 = k/17

Solve for k by multiplying both sides by 17:

(49 = k / 17) * 17

833 = k

Thus, the constant of proportionality (k) is 833.

Step 2:  Find x when y = k by plugging in 7 for y and 833 for k in the inverse variation equation:

Plugging in the values in the inverse variation gives us:

7 = 833/x

Multiplying both sides by x gives us:

(7 = 833/x) * x

7x = 833

Dividing both sides by 7 gives us:

(7x = 833) / 7

x = 119

Thus, 119 is the value of x when y = 7.

Answer:

Exp Date: 1/17/2017

Exp Time: 4:00am

Prep Date: 12/3/2016

Prep Time: 4:00am

Initials: 12/7/2016

Step-by-step explanation:

A well-detailed version of the question has been uploaded in form of an image for easier understand.

Looking at the question, it was said that she received her store order on 12/3/2016 at 4am, this implies that the prep date and time are 12/3/2016 and 4am respectively. Also, it was said that the expiration date was printed on the product and it is 1/17/2017. Obviously, the expiration time would also be 4am because it was prepared at 4am and if we calculate in. 24hours we would get 4am at the expiration date as well. Lastly, we were told she opened the product she received on 12/7/2016 which is the initial date the product was used. From all these we can deduce the following:

Exp Date: 1/17/2017

Exp Time: 4:00am

Prep Date: 12/3/2016

Prep Time: 4:00am

Initials: 12/7/2016

Answer:

$60

Step-by-step explanation:

cost = $50 + $0.25x

Since x = 40

$(50 + 10) = $60

Answer:

$60/month

Step-by-step explanation:

So the equation would be 50 + (0.25 * 40), solve parenthesis 50 + 10, so answer would be $60.

Answer:

5.76106287

Step-by-step explanation:

Answer: 5.76106287488

Step-by-step explanation: