IN TOATL NEED OF HELP PLEASE 30 PONIFS

Answer:

56

Step-by-step explanation:

56 would be the arc. reasoning is because line CG form an arch of 56 and Angle A and C also form a angle of 34

Answer:

1. City A
2. Exponential Growth
3. Linear

Step-by-step explanation:

The equation for exponential growth is f(x)=a(1+r/100)^x, where a is the initial growth/starting population, r is the growth rate, and x is the time intervals.

City A
f(x)=200(1+1.05/100)^x
Simplify:
f(x)=200(1.105)^x

City B
An increase in 20 people each year is NOT exponential but linear:
f(x)=20x+200

Now we plug in x for 1 to stand for 1 year and see which city has a greater number:
City A:
f(1)=200(1.105)^1
f(1)=200 x 1.105
f(1)=221

City B:
f(1)=20(1)+200

f(1)=20+200

f(1)=220

City A will have more people.

City A is an exponential function because there's a percent increase every year, and there will be more people every year because there are more people. This is kind of how compound interest also works

City B is a linear equation because a set number of people are added every year and doesn't change based on the amount of people already in it.

1. City B will have more population after 1 year.

In this case, we have been given of both the cities A and B with each year's growth factor and we have been told to find out, which city will have more population after 1 year. So to find out the comparison, first we need to find out the individual popoulation of both the cities after 1 year of interval.

So, population of City A after 1 year will be 200 * 1.05 = 210

Similarly,  population of City B after 1 year will be 200 + 20 = 220

It is clear that City B has more population as compared to City A.

Therefore, after 1 year City B has more population.

2. equation for City A is Exponential Growth Equation.

Exponential growth is the growth which takes place when a particular quantity increases at a constant rate over a fixed time period. It is given in the form of \(P = P_{0} * (1 + r)^t\), where P is population, \(P_{0}\) is initial population, r is the growth rate, and t is time period.

3. equation for City B is Linear Equation.

Linear equation is a representation of a straight line when graphed on paper. It has constant coefficients and variables raised to power 1. It is given in the form of \(P = P_{0} + rt\), where P is population, \(P_{0}\) is initial population, r is the growth rate, and t is time period.

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Brutus Construction Company pays approximately 0.80% of the outstanding principal in interest each month.

To calculate the percentage of the outstanding principal that Brutus Construction Company pays in interest each month,

Calculate the monthly interest rate.

The Annual Percentage Rate (APR) is 9.60%.

To find the monthly interest rate, we divide the APR by 12: 9.60% / 12 = 0.80% (0.008 in decimal form).

Determine the number of months for the loan.

The loan is for five years, so the number of months is 5 years× 12 months/year = 60 months.

Calculate the monthly payment.

To calculate the monthly payment,

we can use a loan amortization formula or financial calculator.

For the purpose of this calculation,

we'll assume the loan is fully amortizing,

meaning the principal and interest are paid off by the end of the loan term.

In this case, the monthly payment can be calculated by dividing the total loan amount by the number of months:

$1,235,000 / 60 = $20,583.33.

Calculate the interest payment for the first month.

The interest payment for the first month can be calculated by multiplying the outstanding principal (initial loan amount) by the monthly interest rate:

$1,235,000×0.008 = $9,880.

Calculate the percentage of the outstanding principal paid in interest each month.

To find the percentage, we divide the interest payment for the month by the outstanding principal and multiply by 100:

($9,880 / $1,235,000) × 100 ≈ 0.80%.

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Answer: Infinitely many solutions

Explanation:

Let's say we had this system

y = x+5

x-y = -5

Let's replace y with x+5 in the second equation

x-y = -5

x-(y) = -5

x-(x+5) = -5

x-x-5 = -5

0x-5 = -5

0-5 = -5

-5 = -5

We end up with a true statement since we get the same number on both sides. This system has infinitely many solutions. The two equations produce the same straight line graph. Effectively, the two lines overlap perfectly to intersect infinitely many times.

Notice how solving x-y = -5 for y leads to y = x+5. This is more evidence that both original equations are identical (just in different forms).

Here's an example Python program that takes any number of non-negative floating-point numbers as input, calculates and outputs the maximum and average with two digits after the decimal point:

```
num_list = []  # create an empty list to store the input numbers

# take input from user until they enter a negative number
while True:
   num = float(input())
   if num < 0:
       break
   num_list.append(num)  # add the input number to the list

# calculate and output the max and average with two digits after the decimal point
if len(num_list) > 0:
   max_num = max(num_list)
   avg_num = sum(num_list) / len(num_list)
   print("{:.2f} {:.2f}".format(max_num, avg_num))
else:
   print("No valid input provided.")
```

To use the program, simply copy and paste the code into a Python IDE or text editor, and then run the program. The program will prompt the user to enter any number of non-negative floating-point numbers, one at a time. To stop entering numbers and calculate the max and average, the user simply needs to enter a negative number. The program will then output the max and average, with two digits after the decimal point.

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Answer:

This correlation simply means that, in every twin whether identical or fraternal twins, there is a relation between their IQ scores and when they are raised together.

Regarding to the test carried out, it showed that, when an identical twin is raised together, their IQ score tends to be higher in direct comparison with a fraternal twin that was raised together. That is, if the fraternal twin IQ is 100, then, the identical twin IQ is going to be above 100 (probably around 120)

Step-by-step explanation:

2lb---------------------------->7.96

5lb----------------------------->X

Using cross multiplication:

A and B have the same elements, the measure of AUB will be equal to the measure of B.

To show that if m*(A) = 0, then m*(AUB) = m*(B), we need to prove the following:
1. If m*(A) = 0, then A is a null set.
2. If A is a null set, then AUB = B.
3. If AUB = B, then m*(AUB) = m*(B).
Let's break down each step:
1. If m*(A) = 0, then A is a null set:
  - By definition, a null set has a measure of 0.
  - Since m*(A) = 0, it implies that A has no elements or its measure is 0.
  - Therefore, A is a null set.
2. If A is a null set, then AUB = B:
  - Since A is a null set, it means that it has no elements or its measure is 0.
  - In set theory, the union of a null set (A) with any set (B) results in B.
  - Therefore, AUB = B.
3. If AUB = B, then m*(AUB) = m*(B):
  - Since AUB = B, it implies that both sets have the same elements.
  - The measure of a set is defined as the sum of the measures of its individual elements.
  - Since A and B have the same elements, the measure of AUB will be equal to the measure of B.
  - Therefore, m*(AUB) = m*(B).
By proving these three steps, we have shown that if m*(A) = 0, then m*(AUB) = m*(B).

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The best measure of variability is the standard deviation.

Player A is the most consistent, with an IQR of 1.5.

Standard deviation is defined as the square root of the variance is used to calculate the standard deviation, a statistic that expresses how widely distributed a dataset is in relation to its mean.

The table shows the number of goals made by two hockey players.

Player A:

2, 3, 1, 3, 2, 2, 1, 3, 6

Using  a statistics calculator, we have:

Mean = 2.56

S.D. = 1.51

Player B:

1, 4, 5, 1, 2, 4, 5, 5, 11

S.D. = 3.03

The best measure of variability is the standard deviation.

Player A is the most consistent, with an IQR of 1.5.

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The running rate is 5 miles per hour.Let's denote the running rate as "r" and the driving rate as "9r" (since the driving rate is nine times the running rate).

To find the running rate, we need to determine the time spent driving and running separately and then add them together to equal 3 hours.

The time spent running can be calculated as the distance divided by the running rate:

Time running = Distance / Running rate = 5 / r

The time spent driving can be calculated similarly:

Time driving = Distance / Driving rate = 90 / (9r) = 10 / r

The total time spent driving and running is given as 3 hours:

Time running + Time driving = 3

5 / r + 10 / r = 3

To solve this equation, we can combine the fractions on the left side:

(5 + 10) / r = 3

15 / r = 3

Next, we can cross-multiply to isolate the variable:

15 = 3r

Dividing both sides by 3, we find:

r = 5

Therefore, the running rate is 5 miles per hour.

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The simplest radical form of the given expression (∛(8x⁴y⁵))² is 4x²y³∛(x²y). So, correct option is A.

To simplify the expression (∛(8x⁴y⁵))², we can first simplify the cube root of 8x⁴y⁵. Since 8 is equal to 2³, and we have three factors of x and five factors of y, we can simplify the cube root as 2\(x^{(4/3)}y^{(5/3)\).

Substituting this into the original expression, we get:

(2\(x^{(4/3)}y^{(5/3)\))²

Squaring each term inside the parentheses, we get:

4\(x^{(8/3)\)\(y^{(10/3)\)

To express this in radical form, we can rewrite \(x^{(8/3)\) and \(y^{(10/3)\) as cube roots:

4∛(x²)⁴ ∛(y³)³

Simplifying the cube roots, we get:

4x²y³∛(x²y)

So, correct option is A.

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Answer:c.11

Step-by-step explanation:

Answer:

Zero lines of symmetry

Step-by-step explanation:

We need to know about z-score to solve the problem. The z-score of the soda is 0.6

A z-score tells you how many standard deviations away an individual data falls from the mean. We can calculate z-score from the standard deviation and mean of the data. In this question we know that the cost of a soda is $1.15 and the mean is $1.00 and the standard deviation is $0.25.We need to calculate the z-score of the soda with the given information.

z-score=x-μ/σ=1.15-1.00/0.25=0.15/0.25=0.6

Therefore the z-score of the soda is 0.6

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Answer:

Step-by-step explanation:

1. y=2x-3

2. y=2x+3

3. y=-2x+3

4.  y=-2x-3

The equations of the lines which goes with their graphs.

1. y=2x-3

2. y=2x+3

3. y=-2x+3

4.  y=-2x-3

A straight line is an endless one-dimensional figure that has no width. It is a combination of endless points joined both sides of a point and has no curve.

Here, we have to points (1.5,0) and, (0,-3)

So, by using the formula of equation of straight line of two-point form, we get,

(y-y_1)/(x-x_1 )=(y_2-y_1)/(x_2-x_1 )

=>3x-1.5y=4.5

y=2x-3

Again,

Here, we have to points (-1.5,0) and, (0,-3)

So, by using the formula of equation of straight line of two-point form, we get,

(y-y_1)/(x-x_1 )=(y_2-y_1)/(x_2-x_1 )

=>3x+1.5y=-4.5

y=2x+3

Here, we have to points (1.5,0) and, (0,-3)

So, by using the formula of equation of straight line of two-point form, we get,

(y-y_1)/(x-x_1 )=(y_2-y_1)/(x_2-x_1 )

=>-3x+1.5y=4.5

y=-2x+3

Here, we have to points (-1.5,0) and, (0,3)

So, by using the formula of equation of straight line of two-point form, we get,

(y-y_1)/(x-x_1 )=(y_2-y_1)/(x_2-x_1 )

=>3x+1.5y=4.5

y=-2x-3

Hence, the required equations are,

1. y=2x-3

2. y=2x+3

3. y=-2x+3

4.  y=-2x-3

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The population is growing as the births are more than deaths in an year.

Increases in a population's or a dispersed group's membership are referred to as population growth.

Given:

To find: Is population growing or shrinking?

Finding:

Hence the population is growing as the births are more than deaths in an year.

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Answer:

5+-2

Step-by-step explanation:

it

Answer:

18:30

Step-by-step explanation:

multiply both values by 2 to get an equivalent ratio

Answer:

Step-by-step explanation:

The

average rate of change

of f(x) over an interval between 2 points (a ,f(a)) and (b ,f(b)) is the slope of the

secant line

connecting the 2 points.

To calculate the average rate of change between the 2 points use.

∣

∣

∣

∣

∣

¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

a

a

f

(

b

)

−

f

(

a

)

b

−

a

a

a

∣

∣

∣

−−−−−−−−−−−−−−−

f

(

9

)

=

9

2

−

6

(

9

)

+

8

=

35

and

f

(

4

)

=

4

2

−

6

(

4

)

+

8

=

0

The average rate of change between (4 ,0) and (9 ,35) is

35

−

0

9

−

4

=

35

5

=

7

This means that the average of all the slopes of lines tangent to the graph of f(x) between (4 ,0) and (9 ,35) is 7.

Answer:

68

Step-by-step explanation:

We can see that the nth term would be the sum of the previous two terms. Continuing this would result in 68.

Answer:

b

Step-by-step explanation:

Answer:

supplementary means angles that add up to 180°

one angle = 155°

other angle = 180° - 155° = 25°

A) 25°

hope this answer helps you......

Answer: 3 - 7 x 4

Step-by-step explanation:

7 - 3 = 4 x 4 = 16

Answer:

this isnt 30 points lol but here it goes...dont do yhis ugh

Step-by-step explanation:

Answer: C

Step-by-step explanation:

The higher value is 20 and the lowest is 11 and for it to be an outlier, it needs to be lower than the lowest value and higher than the greatest value

Answer:

Step-by-step explanation:

what abby wrote is conjecture,which is a statement know to be proven true

No,because she hasn't proven her statement.one way to do this is to use inductive reasoning.

Answer:

(8)

Step-by-step explanation:

(1+2)=

Answer:

The answer is 68°

Step-by-step explanation:

Recall that tan ∅° = \(\frac{Opposite}{Adjacent}\) for a right triangle.

The value opposite to your angle is 5, and the value that is adjacent to it is 2.

In order to solve for the degree, you use tan^-1(\(\frac{5}{2}\)) on your calculator.

This gives a value of 68.19459, rounded to just 68.

Answer:

3.5in^2

Step-by-step explanation:

Quadratic formula using Lin's theory.

Answer:

use the quadratic formula

Step-by-step explanation:

Answer:

k = 3

Step-by-step explanation:

Collinear means the points lie on the same line , thus the slope between consecutive points is equal.

Calculate the slope m using the slope formula

m = \(\frac{y_{2}-y_{1} }{x_{2}-x_{1} }\)

with (x₁, y₁ ) = (1, 4 ) and (x₂, y₂ ) = (- 3, 16 )

m = \(\frac{16-4}{-3-1}\) = \(\frac{12}{-4}\) = - 3

Repeat with the point including k and equate to - 3

(x₁, y₁ ) = (- 3, 16 ) and (x₂, y₂ ) = (k, - 2 )

m = \(\frac{-2-16}{k-(-3)}\) = \(\frac{-18}{k+3}\) = - 3 ( multiply both sides by k + 3 )

- 18 = - 3(k + 3) ← divide both sides by - 3

6 = k + 3 ( subtract 3 from both sides )

3 = k

Sarah can run = 100 metres.

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