13 quarts of soil are used to completely fill 4 flower pots how many will 3 hold

Answer:

t = 1

Step-by-step explanation:

4t = 4

t = 1

Step-by-step explanation:

I hope it will help you here's the answer

C. F-test statistic for testing the validity of the regression equation.

In multiple regression analysis, the ratio of MSR (Mean Square Regression) to MSE (Mean Square Error) is used to calculate the F-test statistic.

This statistic is used to test the overall validity of the regression equation, determining whether the regression model as a whole is statistically significant in explaining the variation in the dependent variable.

The F-test assesses whether the regression model as a whole provides a significant improvement over the null model (a model with no independent variables).

A large F-statistic indicates that the regression equation is statistically significant, implying that at least one of the independent variables has a significant effect on the dependent variable.

Therefore, option C, the F-test statistic for testing the validity of the regression equation, is the correct answer.

Learn more about multiple regression analysis

brainly.com/question/32289301

#SPJ11

The solution of the equation log(t - 3) = log(17 - 4t), is 4.

option A.

To find the solution for the equation log(t - 3) = log(17 - 4t), we can use the properties of logarithms.

Step 1: Remove the logarithms on both sides.

Applying the property of logarithms that states log(a) = log(b) if and only if a = b, we can remove the logarithms from both sides of the equation:

t - 3 = 17 - 4t

Step 2: Add 4t to both sides.

Adding 4t to both sides of the equation to isolate the t term on one side:

t + 4t - 3 = 17

Step 3: Combine like terms.

Combining like terms on the left-hand side:

5t - 3 = 17

Step 4: Add 3 to both sides.

Adding 3 to both sides of the equation to isolate the t term:

5t - 3 + 3 = 17 + 3

5t = 20

Step 5: Divide by 5.

Dividing both sides of the equation by 5 to solve for t:

5t/5 = 20/5

t = 4

Learn more about solution of logarithms here: https://brainly.com/question/25993029

#SPJ1

Answer:

X'= (-3,6)

Y'=(7,8)

Z'=(11,2)

Step-by-step explanation:

when a point is reflected over the y axis, (x,y) becomes (-x,y). so the x value is just multiplied by -1

Answer:

X′(−3, 6), Y′(7, 8), Z′(11, 2)

Step-by-step explanation:

Imagine you are a spy who needs to infiltrate a secret base located at the origin of the coordinate plane. You have three accomplices, X, Y, and Z, who are waiting for you at different points on the plane. X is at (3, 6), Y is at (-7, 8), and Z is at (-11, 2). You have a device that can reflect any point over the y-axis, which you plan to use to confuse the enemy guards. You decide to reflect X, Y, and Z over the y-axis to create X', Y', and Z', respectively. What are the coordinates of these new points?

To find the coordinates of X', you simply change the sign of the x-coordinate of X. So, X' is at (-3, 6). Similarly, to find the coordinates of Y' and Z', you change the sign of the x-coordinates of Y and Z. So Y' is at (7, 8) and Z' is at (11, 2). Now you have three new points that are symmetric to the original ones over the y-axis.

But wait! There's a problem. The enemy guards have noticed that something is wrong. They see four points on their radar: one at the origin (you) and three on the right side of the y-axis (X', Y', and Z'). They realize that these points are reflections of some other points on the left side of the y-axis. They quickly deduce that there must be a spy among them. They start searching for you.

You need to act fast. You use your device again to reflect yourself over the y-axis. This creates a new point at (-0, 0), which is exactly the same as (0, 0). You have effectively disappeared from their radar. You sneak into the base while they are busy looking for you on the wrong side of the plane.

You have successfully completed your mission. Congratulations! You are a master of reflections.

✧☆*: .｡. That's all folks, have fun with math! (✧ω✧) .｡.:*☆✧

Answer:

12?

Step-by-step explanation:

Answer:

2x5=10 + 4x3=12 +12 total 34

Step-by-step explanation:

HOPE THIS HELPS!!!!!!!!!

HAVE A AWESOME DAY!!!!!

Answer:

19

Step-by-step explanation:

(48 - 23) + 6 = 31

23 - 6 = 17

(48 - 23) -6 = 19

The answer for (1) is 31, the answer for (2) is 25, and the answer for (3) is 17.

It is defined as the diagram that shows a logical relation between sets.

The Venn diagram consists of circles to show the logical relation.

It is given that:

In a secondary school class, 23 pupils study Economics, 6 pupils study both Government and Economics. 48 pupils study either Government or Economics or both.

Based on the information we can draw a Venn diagram:

From the Venn diagram:

A + B = 17 + 6

A + B = 23

B = 6

A + B + C = 48

A = 23 - 6 = 17

C = 48 - 17 - 6

C = 25

The total number of pupils who only study Government = 25

The total number of pupils who study Government = 25 + 6 = 31

The total number of pupils who study Economics only = 17

Thus, the answer for (1) is 31, the answer for (2) is 25, and the answer for (3) is 17.

Learn more about the Venn diagram here:

brainly.com/question/1024798

#SPJ2

Answer:

95+B=180. ( linear pair)

95+105=180

180=180

hence proved

the ship is approximately 271 feet close to the rocks at the time of the second sighting.

To find how close the ship is to the rocks at the time of the second sighting, we can use trigonometry and the concept of similar triangles.

Let's consider the triangle formed by the ship, the lighthouse, and the rocks. The first angle of elevation of 37° and the second angle of elevation of 50° indicate that we have two similar triangles.

Let h be the height of the lighthouse and x be the distance between the ship and the rocks. From the first triangle, we can set up the equation: h / x = tan(37°).

Similarly, from the second triangle, we have: (h + 100) / (x - 250) = tan(50°).

Now we can solve these equations simultaneously to find the value of x. Rearranging the equations gives us: h = x * tan(37°) and h + 100 = (x - 250) * tan(50°).

Substituting the value of h from the first equation into the second equation, we have: x * tan(37°) + 100 = (x - 250) * tan(50°).

Simplifying the equation gives us: x * tan(37°) + 100 = x * tan(50°) - 250 * tan(50°).

Rearranging the terms and isolating x, we get: x = (100 + 250 * tan(50°)) / (tan(37°) - tan(50°)).

Evaluating this expression gives us approximately x ≈ 271.41 feet.

Therefore, the ship is approximately 271 feet close to the rocks at the time of the second sighting.

Learn more about time here : brainly.com/question/18160243

#SPJ11

Answer:

2 19/24

Step-by-step explanation:

Simplify it in whatever whey they ask you to for the answer

Answer:

37/12

Step-by-step explanation:

\( \frac{2}{3} \div 2 + ( \frac{3}{4} + \frac{1}{6} ) \div \frac{1}{3 } \\ \frac{2}{3} \div 2 \div \frac{9+ 2}{12} \div \frac{1}{3 } \\ \frac{2}{3} \div 2 + \frac{11}{12} \div \frac{1}{3} \\ \frac{2}{3} \div 2 + \frac{11}{12} \div \frac{1}{3} \\ \frac{1}{3} +\frac{11}{4} \\ \frac{37}{12} \)

Answer:

For the first section, you write the algebraic expression or equation that goes with the statement.

For example, 9 more than the product of 51 and number "i" would translate into 51i+9. More and sum refers to addition, difference is subtraction, and quotient is division.

For the second section, you just simplify each of the expressions. when a number has ^, that means it has the square root, so 9^2 would be nine squared, which is 81.

For the third section, replace the c values for 3 and the d values for 5.

For the fourth section, determine whether or not each number is rational by writing the number as a fraction where both numerator and denominator are whole numbers. Pi is irrational as it can't be written as the fraction of 2 integers

For the last section, combine like terms and explain each step.

The Taylor series at x=0 for the given function x * cos²((3πx)/2) is:

∑(n=0 to infinity) ∑(m=0 to infinity) (-1)^(n+m) * (x²ⁿ⁺¹) * ((((3π)/2)^(2n+2m)) / ((2n)!(2m)!))

Here, we have,

The Taylor series at x=0 for cos(x) is given by:

cos(x) = ∑(n=0 to infinity) (-1)ⁿ * (x²ⁿ)) / (2n)!

Now, let's find the Taylor series at x=0 for the given function x * cos²((3πx)/2):

To find the Taylor series for the given function, we'll use power series operations.

We'll substitute the Taylor series expansion for cos(x) into the given function and then perform the necessary operations.

Let's start with cos²((3πx)/2):

cos²((3πx)/2) = (cos((3πx)/2))²

= (∑(n=0 to infinity) (-1)ⁿ * (((3πx)/2)²ⁿ) / (2n)!)²

Expanding the square of the series, we get:

cos²((3πx)/2)

= (∑(n=0 to infinity) (-1)ⁿ * (((3πx)/2)²ⁿ) / (2n)!) * (∑(m=0 to infinity) (-1)^m * (((3πx)/2)^(2m)) / (2m)!)

Now, we'll multiply the x term to obtain the Taylor series for the given function:

x * cos²((3πx)/2) = x * (∑(n=0 to infinity) (-1)ⁿ * (((3πx)/2)²ⁿ) / (2n)!) * (∑(m=0 to infinity) (-1)^m * (((3πx)/2)^(2m)) / (2m)!)

Expanding the multiplication and rearranging the terms, we have:

x * cos²((3πx)/2) = ∑(n=0 to infinity) ∑(m=0 to infinity) (-1)^(n+m) * (x²ⁿ⁺¹) * ((((3π)/2)^(2n+2m)) / ((2n)!(2m)!))

Therefore, the Taylor series at x=0 for the given function x * cos²((3πx)/2) is:

∑(n=0 to infinity) ∑(m=0 to infinity) (-1)^(n+m) * (x²ⁿ⁺¹) * ((((3π)/2)^(2n+2m)) / ((2n)!(2m)!))

Learn more about the Power series at

brainly.com/question/32203157

#SPJ4

The final answer would depend on the specific number of adults and children provided as input. The code would execute the appropriate if-else conditions and print the most cost-effective ticket option accordingly.

The given Java code is a basic template for implementing a cost-effective ticket buying strategy at an amusement park. It takes input for the number of adults and children visiting the park and suggests the most suitable ticket option.

The flowchart logic is as follows:

1. If the total number of adults and children is equal to or greater than 10, the group rate is the most cost-effective option, and the code directs you to buy the group pass.

2. If there are at least 2 adults, but not enough visitors for the group rate, the code suggests buying only individual tickets.

3. If there are fewer than 2 adults, the code checks if there are at least 3 children. If so, it suggests buying the family pass.

4. If there are fewer than 2 adults and fewer than 3 children, the code suggests buying only individual tickets.

Based on the given flowchart and Java code, the cost-effective ticket buying strategy would be as follows:

• If the total number of adults and children is 10 or more, buy the group pass at $7 per person.

• If there are at least 2 adults, but fewer than 10 visitors, buy only individual tickets at $9 per adult and $7 per child.

• If there are fewer than 2 adults and at least 3 children, buy the family pass at $35.

• If there are fewer than 2 adults and fewer than 3 children, buy only individual tickets at $9 per adult and $7 per child.

In conclusion, the final answer would depend on the specific number of adults and children provided as input. The code would execute the appropriate if-else conditions and print the most cost-effective ticket option accordingly.

Learn more about ticket option

https://brainly.com/question/29708679

#SPJ11

Answer:

18

Step-by-step explanation:

18 ÷ 3 = 6

6 ⋅ 2 = 12

Therefore, 12 is 2/3 of 18.

Answer:

Theo worked for 12 hours and Kade worked for 15

Step-by-step explanation:

if kade worked for 10 hours Theo works for 7 so in total they worked for 17 hours together. So what you do is you just continue counting kades hours, subtracting 3 then add those number together till you get the total of 27 hours.

Answer:

Theo worked for 12 hours and Kade worked for 15

Step-by-step explanation:

Answer:

44

Step-by-step explanation:

PEMDAS

34+2*5

34+10

44

Answer:

10

Step-by-step explanation:

To find the median in a set of data, organize the data from least to greatest.

Here, our data is the homework scores, those being:

10, 7, 8, 12, 9, 11, 13

Let's organize them in ascending order, like so:

7, 8, 9, 10, 11, 12, 13

The next step in finding the median is figuring out which number is in the middle. Since the amount of data we have is an odd number (7), there will be only one number in the middle.

We can find that the number in the middle is 10.

Thus, the median of the scores is 10.

(a) The option B cost more than option A at 75  miles with a sum of 15 dollars.

(b.i) The number of miles driven in which the two options cost the same is 150 miles.

(b.ii) If Alonzo drive more than 150 miles, the option that will cost less is option B.

`If Alonzo drives the rental car 75 miles, the option that cost more is calculated as follows;

From the given graph, we can infer the following;

at 75 miles option A costs 35 dollars

at 75 miles option B costs 50 dollars

The difference between the two cost is calculated as follows;

= 50 dollars - 35 dollars

= 15 dollars

So option B cost more than option A at 75  miles with a sum of 15 dollars.

The number of miles driven in which the two options cost the same is obtained from the point of intersection of the two lines.

= 150 miles

If Alonzo drive more than this mile (150 miles), the option that will cost less is option B.

Learn more about cost here: https://brainly.com/question/29509552

#SPJ1

Answer:

Yes, you would cancel them out.

Step-by-step explanation:

You cannot have negatives on the sides of a shape for perimeter.

Answer:

I don't know

Step-by-step explanation:

I really just looked this up and saw this, believe me, I need this too.

Answer:

B

Step-by-step explanation:

Answer:

a-4

Step-by-step explination:

hope this helps!

Open circle and move to the left.

Answer:

3t (t²-7t-4t)

Step-by-step explanation:

The highest common factor was 3t

Answer:

Step-by-step explanation:

1.) 700*0.42 = 294. Out of the 700 people at the concert, 294 are tennagers.

2.) 1.07*$450 = $481.50, including sales tax (final price)

3.) 120/(100%-85%) = 120/0.15 = 800. Original amount of water is 800 ml (Check by 800mL*0.15, which equals 120 mL)

4.) 100-35-45 = 20%

250*20% = 50; Out of the 250 sandwiches, Josh made 50 ham sandwiches.

Answer:

The answer is \(\sqrt{x} 101\)

Step-by-step explanation:

Answer:

D.\(\sqrt{101}\)

Step-by-step explanation:

The formula is = \(\sqrt{(x2-x1)^{2}+(y2-y1)^{2}\)

So, x1=-2 ; y1=3; x2=8; y2=2

putting these values in the formula the result will be \(\sqrt{101}\)

Hope, this helps you.

Answer:

m∠QRS = 30°

m∠SRT = 75°

Step-by-step explanation:

Now,

The sum of m∠QRS and m∠SRT is equal to m∠QRT which is 105°

So,

m∠QRS + m∠SRT = m∠QRT

(6x)° + (14x + 5)° = (105)°

6x + 14x + 5 = 105

20x + 105 - 5

20x = 100

x = 100/20

x = 5

Thus, The value of x is 5°

Now,

m∠QRS = (6x)° = 6 × 5 = 30°

m∠SRT = (14x + 5)° = 14(5) + 5 = 70 + 5 = 75°

Answer:

The partial products are:

18 + 1.2 + 0.42

The sum: 19.62

Step-by-step explanation:

This has to do with understanding what place value is.

3 ones = 3 * 1 = 3

6 * 3 ones = 18

2 tenths = \( 2 * \frac{1}{10} = 2*0.1 = 0.2 \)

6 * 2 tenths = 1.2

7 hundredths = \( 7 * \frac{1}{100} = 7*0.01 = 0.07 \)

6 * 7 hundredths = 0.42

The partial products are:

18 + 1.2 + 0.42

The sum = 19.62

Answer:

Answer:

The partial products are:

18 + 1.2 + 0.42

The sum: 19.62

Step-by-step explanation:

This has to do with understanding what place value is.

3 ones = 3 * 1 = 3

6 * 3 ones = 18

Step-by-step explanation:

Answer:

B.   2n + 14 ≥ -10

Step-by-step explanation:

twice a number: 2n

... increased by 14: 2n + 14

is at least: 2n + 14 ≥

the opposite of 10: 2n + 14 ≥ -10

Answer:

Your answer is B, 2n + 14 \(\geq\) -10

Hope this helps!

Step-by-step explanation:

* Twice a number *

2 * n

* Increased by 14 *

+ 14

* Is at least *

\(\geq\)

* The opposite of 10 *

-10

To solve the differential equation y(4) - 4y" + 4y = 0, we made the substitution z = y" and reduced the order of the equation. After solving for z, we substituted back to solve for y, yielding the general solution y(t) = (c1/4) e^(2t) + (c2/3) t^3 e^(2t) + C1t + C2.

The given differential equation is y(4) - 4y" + 4y = 0, where y(4) represents the fourth derivative of y with respect to the independent variable.

To solve this differential equation, we can make a substitution of the form z = y", which is a common technique used to reduce the order of a differential equation. Taking the second derivative of z with respect to the independent variable, we get:

z' = y"' and z" = y(4)

Substituting these into the original differential equation, we get:

z" - 4z' + 4y = 0

This is a second-order differential equation in z, which we can solve using the characteristic equation method. The characteristic equation is:

r^2 - 4r + 4 = 0

Solving for the roots of this equation, we get:

r = 2 (multiplicity 2)

Therefore, the general solution to the differential equation in z is:

z(t) = c1e^(2t) + c2te^(2t)

where c1 and c2 are constants to be determined based on the initial conditions.

Now, we can substitute back into our original substitution of z = y" to get:

y" = z(t) = c1e^(2t) + c2te^(2t)

Integrating with respect to t once, we get:

y'(t) = c1/2 e^(2t) + c2te^(2t) + C1

where C1 is a constant of integration.

Integrating again, we get:

y(t) = (c1/4) e^(2t) + (c2/3) t^3 e^(2t) + C1t + C2

where C2 is another constant of integration.

Therefore, the general solution to the given differential equation is:

y(t) = (c1/4) e^(2t) + (c2/3) t^3 e^(2t) + C1t + C2

where c1, c2, C1, and C2 are constants to be determined based on the initial conditions.

To know more about differential equation, visit:

brainly.com/question/32538700

#SPJ11