HELP PLEASSE ASAP
At the end of each month, for 24 months, $200 is put into an account paying 9% annual interest compounded continuously. Find the future value of this account, Round your answer to the nearest cent. $

Answer:

(5x - 1)(2y - 3)

Step-by-step explanation:

10xy - 15x - 2y + 3 = 5x (2y - 3) - (2y - 3) = (5x - 1) (2y - 3)

There are 330 ways the coach can select a batting order of seven players from an 11 person team.

To determine the number of ways the coach can select a batting order of seven players from an 11 person team, we can use the combination formula, which is given by:

nCr = n! / r!(n-r)!

where n is the total number of players on the team, and r is the number of players in the batting order. In this case, n = 11 and r = 7.

So, the number of ways the coach can select a batting order of seven players from an 11 person team can be calculated as follows:

11C₇ = 11! / (7!(11-7)!)

= (11 x 10 x 9 x 8) / (4 x 3 x 2 x 1)

= 330

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Answer:

Hi!! I only have the first parts not the weather report :( But here you go!

Step-by-step explanation:

Hope this helps you!!!

Have a blessed day/night!!

Happy holidays!!

Answer:

the bold word are the answer

Step-by-step explanation:

Compare the weather on two different days using an inequality. Then see if their comparisons change by finding the absolute value of each.

Day 1: 1-3’F

Day 2: 5’F

Comparison of Day 1 and Day 2: -3.5<  or 5 >

Comparison of days with absolute value: -3.5 < 5L

Which temperature during the week is the closest to 0? Explain how you decided this using absolute value. -0.5 because it’s the smallest number.

Which temperature during the week is farthest from 0? Explain how you decided this using absolute value. 5°F because it is the greatest number and the greater the number the farther it is from 0.

Which is the coldest temperature? Explain how you determined this using the number line.

- 4°F because it is farther on the left side of zero on the number line.

Which is the warmest temperature? Explain how you determined this using the number line.

5°F because it is farther on the right side of zero on the number line

Answer:

Equation: y = -2x - 6.

Step-by-step explanation:

picture

Answer:

To solve this question we are going to multiply. So lets say that h represents hours, in this equation we have 6 hours, so 6h Beth spent 25 dollars per hour for 6 hours so we can substitute the h in 6h with 25, which will result in us multiplying,

6h

6(25)

= 150

Step-by-step explanation:

I hope this helps!

Answer:

I guess its 16

Step-by-step explanation:

Because

Hieght =6cm

Base = 8cm

Hypotenuse=?

by pythagoras formula = a^2+b^2=c^2

6 *6 + 8*8 =c^2

36 + 64 = c^2

100 =c^2

Root of 100 is 10

so the whole tree is = to 10 +6 =16

Answer:

square root of (a^2 + b^2)

Step-by-step explanation:

According to the pythagorean theorem, the hypotenuse of a triangle is equal to its two shortest sides squared and added together. Then you get the square root to get rid of the squaring done in the equation.

Answer: 1:-15

2: -27

3: 58

Step-by-step explanation: PEMDAS

Parenthesis, Exponent, Multiplication, Division, Addition, subtraction

In conclusion, changing one score can have an impact on both the mean and the standard deviation of a set of data. The extent of the influence depends on the deviation of the changed score from the original mean.

Changing one score can have an impact on both the mean and the standard deviation of a set of data. The mean is the average of all the scores, so if one score changes, it can affect the overall mean. The standard deviation, on the other hand, measures the deviation of each score from the mean. If one score changes, it can also affect the standard deviation, as the deviation of that score from the mean will be different.

For example, let's say we have a set of scores: 2, 4, 6, 8, 10. The mean of these scores is 6, and the standard deviation is 2.86. If we change the score of 2 to a 12, the new set of scores will be 12, 4, 6, 8, 10. The new mean will be 8, and the new standard deviation will be 2.94. As you can see, changing one score influenced both the mean and the standard deviation.

In conclusion, changing one score can have an impact on both the mean and the standard deviation of a set of data. The extent of the influence depends on the deviation of the changed score from the original mean.

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Answer:

sin2x = 16/65

cos2x = -63/65

tan2x = -16/63

Explanation:

the tangent of an angle is equal to the opposite side over the adjacent side. So, if the tan(x) = 8, we can represent this as the following diagram:

Therefore, we can calculate the value of the hypotenuse as:

With the hypotenuse, we can calculate sin(x) and cos(x) as follows:

We type the negative sign because the question says that sin(x) is negative.

Now, we will use the following trigonometric identities to find sin(2x), cos(2x) and tan(2x)

Therefore, replacing the values, we get:

So, the answers are:

sin2x = 16/65

cos2x = -63/65

tan2x = -16/63

Answer:

\(\huge\boxed{\sf Slope = \frac{9}{7}}\)

Step-by-step explanation:

The top and bottom points of the line are

(3,0) and (10,9)

\((x_1,y_1) = (3,0)\\\\(x_2,y_2) = (10,9)\)

So,

\(\sf Slope = \frac{y_2-y_1}{x_2-x_1}\\\\Slope = \frac{9-0}{10-3} \\\\\boxed{\sf Slope = \frac{9}{7} }\\\\\rule[225]{225}{2}\)

Hope this helped!

Answer: See explanation

Step-by-step explanation:

From the question, we are informed that the average weight of an American Quarter Horse at birth is 85 pounds and that they grow to a maximum weight of 1300 pounds.

The inequality to calculate the amount of pounds that an American Quarter Horse may gain from birth to adulthood will be the difference between it's maximum weight and weight at birth. This will be:

= 1300 - 85.

= 1215 pounds

The volume of a right square pyramid with base side length 103 and height 12 is 42,236 cubic units.

Volume is a measure of the amount of space an object occupies, or the capacity of a container. It is usually measured in liters, gallons, or cubic meters.

The volume of a right square pyramid is calculated using the formula V = (1/3) * (base area) * (height). In this case, the base area is equal to the square of the length of the sides of the base (s²).

Therefore, the volume of the right square pyramid can be calculated as follows:

V = (1/3) * (s²) * (h).

Plugging in the values given in the question, we get

V = (1/3) * (103²) * (12) = 42,236 cubic units.

This is the volume of the right square pyramid with the given dimensions.

To summarize, the volume of a right square pyramid with base side length 103 and height 12 is 42,236 cubic units.

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The term "dependent variable" refers to a variable that is affected by another variable. The correct option is d.

A variable that is influenced by another variable is known as the dependent variable. Hence, the correct answer is option d) dependent variable. What is a variable? A variable is a characteristic or phenomenon that can take on various values.

Researchers measure them to see if they are linked to one another or to find out if one causes another. The characteristics that the researchers seek to measure can be tangible, such as the length of a telephone line, or intangible, such as the number of times a person smokes cigarettes.

The different types of variables are Independent variable Dependent variable Controlled variableWhat is an independent variable?An independent variable is a variable that isn't affected by anything in the experiment except for the introduction of the independent variable.

The experimenter selects it and manipulates it.In an experiment, an independent variable is a variable that causes a change in the dependent variable when it is altered. This is the variable that the experimenter changes to test its impact on the dependent variable.

What is a dependent variable?A dependent variable is the variable that is affected by the independent variable. It's what you measure in the experiment and what is affected by the introduction of the independent variable. The dependent variable is the response that is measured in the experiment.

A variable that is influenced by another variable is known as the dependent variable. Hence, the correct answer is option d) dependent variable.

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Answer:

the shape is semetrical

Step-by-step explanation:

Answer: The facts Ab=Dc and Ac=Db are enough to show that Triangle ABC and Triangle DBC are congruent. This means that their similar angles will be equal like their sides.

Answer:

Y=6x+5=30x

Step-by-step explanation:

1) Each tailor will have finished 30 shirts

2) It will take Paula 5 hours and Miranda 6 hours

Step-by-step explanation:

x:y=0.75:0.90

Here,

Dividing by the value of y=0.90,

x:y=0.75/0.90:0.90/0.90

=5/6:1

Similarly,

y:z=1/3:1/4

Dividing by 1/3,we get,

y:z=1:3/4

Now,

X:y:z=5/6:1:3/4

Multiplying by both value of y,0.90×1/3=3/10

x:y:z=5/6×3/10:1×3/10:3/4×3/10

By solving this,

Answer:

3/4 is equivalent to 6/7

Hey there!

Equivalent fractions have the same value. Here are some fractions that are equivalent to 6/7:

\(\frac{6}{7} =\frac{12}{14} =\frac{18}{21} =\frac{24}{28} ...\)

Hope it helps. Please let me know if you have any questions.

~An excited gal

\(MagicalNature\) here to help

The value of A is 954

According to the question we have been given that

The equation to be used is :   A = P(1+in)

The values we have been given are ;

       P = 900

       i = 0.03

      n = 2

We need to find the value of A. So to find the value of A we have to put the required values in the equation given to us. Thus,

       A = 900(1+0.03*2)

We will solve according to the BODMAS rule that is we have to first solve the bracket terms.

    A = 900(1 + 0.06)

   A = 900*1.06

    A = 954

Hence the value of A is 954.

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The function is a quadratic function, and the standard form of a quadratic function is ax^2 + bx + c

The standard form of the function \(\mathbf{f(x) = (x - 2)^2 - 3}\) is \(\mathbf{f(x) = x^2 - 4x + 1}\)

The function is given as:

\(\mathbf{f(x) = (x - 2)^2 - 3}\)

Factor out (x - 2)^2

\(\mathbf{f(x) = (x - 2)(x - 2) - 3}\)

Expand the expression

\(\mathbf{f(x) = x^2 - 2x -2x + 4 - 3}\)

Simplify the like terms i.e. add -2x and -2x

\(\mathbf{f(x) = x^2 - 4x + 4 - 3}\)

Simplify the like terms i.e. add 4 and -3

\(\mathbf{f(x) = x^2 - 4x + 1}\)

Hence, the standard form of the function \(\mathbf{f(x) = (x - 2)^2 - 3}\) is \(\mathbf{f(x) = x^2 - 4x + 1}\)

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Answer:

the one above is all right except its a positive 4x, the question was

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

not

f(x) = (x - 2)2 - 3

the real answer is: f(x) = x^2+4x+1

Answer:

3.14(14)^2 = 615.44

colesest answer D

Part 1: Kate should buy 100 coats to maximize profits.Part 2: The probability that the coats sell out is 0.25 (25%), and the probability that they do not sell out is 0.75 (75%).

To maximize profits, Kate should consider the scenario where she sells all the coats without any left over at the end of the season.

Since the sales are uniformly distributed between 100 and 400, buying 100 coats ensures that she meets the minimum expected sales of 100. Purchasing more than 100 coats would increase costs without a guarantee of higher sales, potentially leading to excess inventory and lower profits.

Given that the sales are uniformly distributed between 100 and 400 coats, Kate's purchase of 100 coats covers the minimum expected sales.

The probability of selling out can be calculated by finding the proportion of the range covered by the desired sales (100 out of 300). Therefore, the probability of selling out is 100/300 = 0.25 or 25%. The probability of not selling out is the complement, which is 1 - 0.25 = 0.75 or 75%.

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The researcher should consider the following steps when creating the two groups: Random assignment, Pairing students with similar abilities, Controlling for potential confounding variables,

Collecting data and analyzing results.
Random assignment:

To minimize any potential bias, the researcher should randomly assign one student from each pair to receive extra homework problems while the other does not.
Pairing students with similar abilities:

In order to make a valid comparison, the researcher should pair students with similar algebra skills or previous performance in the subject.

This way, any observed differences in the test results are more likely to be due to the extra homework rather than differences in ability.
Controlling for potential confounding variables:

The researcher should control for any other factors that could influence students' algebra test results, such as attendance, study habits, and teacher quality.

After the two-week period, the researcher should collect the test scores of both groups and compare their performance.

This can be done using statistical methods, such as a paired t-test, to determine if there is a significant difference between the groups.

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Answer: yes

Step-by-step explanation:

Because it's a right triangle and you are looking at the lengths of the sides, you want to use the Pythagorean theorem: a^2 + b^2 = c^2

The key to using this is that c MUST be the length of the longest side, in this case that's x.

    4^2 + 5.5^2 = x^2

      16 + 30.25 = x^2

              46.25 = x^2

Then take the square root of both sides:

             ± 6.80 ≈ x

Technically the equation has two solutions, but only the positive one makes sense here.

Answer:

-8/3

Step-by-step explanation:

8x + 3y = - 9

Let's make y the subject of the formula.

y = - 9/3 - 8x/3

Rearrange

y = - 8x/3 - 3

The slope is the coefficient of x which is - 8/3

If you don't understand, please leave a comment

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Zombie Epsilon would require 52.5 days of doses, Zombie Zeta would need 163.3 days, and Zombie Eta would require 636e days to be cured.

To develop a theoretical antidote, you would need to consider the virus strand, concentration (mag/ml), and the equation to calculate the number of doses needed.

For Zombie Epsilon, Zeta, and Eta, the amounts of virus are 150, 230, and 636 mag/ml, respectively. To create an effective antidote, you would need to identify the specific virus strands for each zombie type (e.g., strand 3.5 for Epsilon, 7.1 for Zeta, and "e" for Eta).

Using the provided information, the equation should be used to determine the number of days (doses needed) for each zombie type. As an example, let's assume the equation is as follows: Days = (Amount of Virus * Strand) / 10.

For Zombie Epsilon: Days = (150 * 3.5) / 10 = 52.5 days
For Zombie Zeta: Days = (230 * 7.1) / 10 = 163.3 days
For Zombie Eta: Days = (636 * e) / 10 = 636e days (where e is a constant value)

In this theoretical scenario, Zombie Epsilon would require 52.5 days of doses, Zombie Zeta would need 163.3 days, and Zombie Eta would require 636e days to be cured.

Please note that this is a fictional scenario and not based on real-life medical information.

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Answer:

It is not because the half the perimeter is not only one side but another half side of the triangle, and the distence between two points in a triangle can never become longer then the length of one side.

Step-by-step explanation:

The math part I am unsure of because you did say prove but let me know if this helps. Thanks!