Por favor me ajuda
(Please Help Me)

Total members = 25

Number of males = 11

So, required ratio = 11/25

Peggy's method will make more money.

Compound interest is the sum of interest on principal and interest on interest of previous period.

Given, that principal is same in both cases,

Also, Peggy will get total interest = 2×6 = 12%.

Whereas, Larry will get 1 % per quarter compounded quarterly.

Therefore, Larry will get (101/100)⁸%.

Hence, 12 > (101/100)^8 and Simple interest method will make more money.

To learn more about interest visit:

https://brainly.com/question/22621039

#SPJ1

Answer:

Sally has $10.25 or 1,025 pennies

Step-by-step explanation:

Answer:

8.21%

Step-by-step explanation:

r = (1/t)(A/P - 1)

t = 13

A = 6200

P = 3000

        1          6200

r = (-------) ((------------) - 1))

       13         3000

        1          31

r = (-------) ( ------ - 1)

       13         15

        1          16

r = (-------) ( ------ )

       13         15

       16

r = --------  =  0.0820512

       195

r = 0.0820512 x 100 = 8.20512

r ≈ 8.21%

I hope this helps!

Answer:

Step-by-step explanation:

Compounded Monthly:

Use A=P(1+r/n)^nt

A=6200

P=3000

t=13

n=12

​

Plug in and simplify:

1. Multiply 12 times 13

2. Divide out the 3000

3. Raise both sides to the 1/156 power to cancel out the exponent

4. Subtract 1 from both sides

5. Multiply by 12 on both sides

R should equal 0.0559716

That is about 5.60%

5.60%

The scatter plot indicates the correlation between variables.

Because they can demonstrate the degree of connection, if any, between the values of observed quantities or events, scatter plots are crucial in statistics (called variables). The points seem randomly dispersed on the coordinate plane if there is no association between the variables. The points cluster close to a straight line if there is a strong association. Scatter plots are practical tools for data visualization that can be used to show a trend.

Data visualization that depicts the relationship between two numerical variables is known as a scatterplot. The values for the two variables are used to depict each member of the dataset as a point with x-y coordinates that correspond to those values.

Learn more about scatter plots here:

brainly.com/question/6592115

#SPJ4

We use the format (x, y) to write the coordinates in format XY. Coordinates XY is a coordinate that use in Cartesian coordinate.

What is Cartesian coordinate?

Cartesian coordinate is system to draw a specific location of an unique point in the numerical condition that oriented in the two constant line where the vertical line called ordinate or Y and the horizontal line called abscess or X. The Cartesian coordinate commonly use in architecture or  a design of a certain object that has a certain dilate with its original plan. This design later is use to control the construction process of the original object.

Learn more about Cartesian coordinate here

https://brainly.com/question/4726772

#SPJ4

Answer:

h(-5) = -117

Step-by-step explanation:

h(x) = -7(x² - 8) + 2                    h(-5)

h(-5) = -7((-5)² - 8) + 2

h(-5) = -7(25 - 8) + 2

h(-5) = -7(17) + 2

h(-5) = -119 + 2

h(-5) = -117

Answer:

none

Step-by-step explanation:

Answer: Conjugates

Step-by-step explanation:

Answer:

Step-by-step explanation:

based on the median of the samples, what is a reasonable estimate of the number of students that bike to school? Round to the nearest whole number based on the median of the samples, what is a reasonable estimate of the number of students that bike to school? Round to the nearest whole number based on the median of the samples, what is a reasonable estimate of the number of students that bike to school? Round to the nearest whole number8957647h3ny4y4y7

z_1 and z_2 are complex number;

i) z₁z₂ = 8(cos(7π/12) + isin(7π/12))

ii) z₁/z₂ = 2(cos(π/12) + isin(π/12))

To calculate z₁z₂ and z₁/z₂, we need to perform the complex number operations on z₁ and z₂. Let's break down the calculations step by step:

i) To find z₁z₂, we multiply the magnitudes and add the angles:

z₁z₂ = 4cos(cos(π/4) + isin(π/4)) * 2cos(2π/3) + isin(2π/3))

= 8cos((cos(π/4) + 2π/3) + isin((π/4) + 2π/3))

= 8cos(7π/12) + isin(7π/12)

ii) To find z₁/z₂, we divide the magnitudes and subtract the angles:

z₁/z₂ = (4cos(cos(π/4) + isin(π/4))) / (2cos(2π/3) + isin(2π/3))

= (4cos((cos(π/4) - 2π/3) + isin((π/4) - 2π/3))) / 2

= 2cos(π/12) + isin(π/12)

i) z₁z₂ = 8(cos(7π/12) + isin(7π/12))

ii) z₁/z₂ = 2(cos(π/12) + isin(π/12))

Please note that the given calculations are based on the provided complex numbers and their angles.

To know more about complex number visit:

https://brainly.com/question/1245664

#SPJ11

Answer:

Jorge needs 1/2 apple to make the snack.

Answer:

          Statement                                                      Reason

The function r ( m ) $12 more than the salary of someone who has worked for m months.

What is function?

A function is a type of rule that produces one output for a single input. Source of the image: Alex Federspiel. This is illustrated by the equation y=x2. Any input for x results in a single output for y. Considering that x is the input value, we would say that y is a function of x.

If we have S(m) represents salary after m months i.e. y=S(m) will be the graph of salary Corresponding to the number of months m.

So, we have \(m+12 \geqslant 12$,\)

\($\Rightarrow S(m+12)$\) will give us the value of Salary after 12 months of the Job.

To lern more about function visit:https://brainly.com/question/21145944

#SPJ4

Answer:261

Step-by-step explanation:

4x4x4x4=4x4=16\16x4=64x4=256\256+5=261

Answer:

15days

Step-by-step explanation:

number of days Barry work = 20

If Malaysia is 25% efficient

Number of days less than Barry = 25% of 20

Number of days less than Barry = 0.25 * 20

Number of days less than Barry = 5

Number of days worked by Malaysia = 20 - 5

Number of days worked by Malaysia = 15days

The horizontal distance between the plane and the airport can be found to be approximately 4, 602 feet.

To solve this problem, we can use trigonometry. Specifically, we'll use the tangent function, which relates the angle of elevation, the horizontal distance, and the altitude in a right triangle.

Let x be the horizontal distance between the plane and the airport. We can set up the following equation using the tangent function:

tan(θ) = opposite side / adjacent side

tan(41°) = 4000 ft / x

Now, we can solve for x:

x = 4000 ft / tan(41°)

x ≈ 4000 ft / 0.8693 (rounded to 4 decimal places)

x ≈ 4601.68 ft

Find out more on distance at https://brainly.com/question/30955527

#SPJ1

Answer:

-3

Step-by-step explanation:

Let's take 2 points from the chart. (3,-4) and (1,2) and use the formula to get the answer.  

y2-y1      -4-2

____=   _____ = -6/2 = (simplify) -3/1 or -3

x2-x1       3-1      

Hope this helps!

A Poisson random variable represents the number of occurrences of an event in a fixed interval of time or space. It is a discrete random variable, which means that it can only take on integer values, starting from zero. Therefore, the smallest numerical value that a Poisson random variable can be is zero.

This means that there is a possibility that the event will not occur at all during the given interval. For example, if we are counting the number of customers who visit a store in an hour, it is possible that no customers show up during that hour, resulting in a Poisson random variable of zero.

However, the probability of this occurring depends on the average rate of the event occurring, which is denoted by the parameter λ in the Poisson distribution. The larger the value of λ, the smaller the probability of a Poisson random variable being zero.

To know more about Poisson refer here

https://brainly.com/question/30388228#

#SPJ11

Answer:

18x18 cm

Step-by-step explanation:

This problem translates to the greatest common factor (GCF) of 72 and 90, which is 18.

The factors of 72 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

The factors of 90 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Then the greatest common factor is 18.

4x18 = 72

5x18 = 90

so with 4x5=20 pieces of paper, the boy can be covered. (Boy?)

Answer:

k=−0.8

Step-by-step explanation:

Start with the equation: 0.2(3k+1)=-0.4-(-0.2-0.1K)

Use distributive property on each side of the equation. For the left side, distribute 0.2 into 3k and 1, and for the right side, distribute -1 into -0.2 and -0.1k. (We use a -1 because the negative sign on the outside of the parenthesis is equivalent to -1)

(0.2)(3k) + (0.2)(1) = 0.6k + 0.2

(-1)(-0.2) + (-1)(-0.1k) = 0.2 + 0.1k

New equation: 0.6k + 0.2 = -0.4 + 0.2 + 0.1k

Now we can combine like terms on the right side. (-0.4 and 0.2)

0.6k + 0.2 = 0.1k - 0.2

Now to get rid of k on one side, we can subtract 0.1k from the right side.

(0.6k - 0.1k) + 0.2 = (0.1k - 0.1k) - 0.2

0.5k + 0.2 = -0.2

Now we need to get 0.5k by itself, so we'll subtract the 0.2 on both sides.

0.5k + (0.2 - 0.2) = (-0.2 - 0.2)

0.5k = -0.4

To get k by itself, we must divide both sides by 0.5.

(0.5k / 0.5) = (-0.4 / 0.5)

k = -0.8

The final answer is (1 + 21√2)/(21√2). The process of rationalization involves changing the form of an expression to eliminate radicals from its Denominator, or to eliminate denominators from a radical expression.

To rationalize the denominator 1/7 + 3√2,

A rational number is a number that can be expressed as a ratio of two integers, with the denominator not equal to zero. The fraction 4/5, for example, is a rational number since it can be expressed as 4 divided by 5.

Step-by-Step SolutionTo rationalizes the denominator 1/7 + 3√2, we'll need to follow these steps.

Step 1: First, we need to create a common denominator for the two terms. The common denominator is 7. Thus, we can convert the expression to the following form:(1/7) + (3√2 × 7)/(7 × 3√2).

Step 2: Simplify the denominator to 7. (1/7) + (21√2)/(21 × 3√2).

Step 3: The numerator and denominator can now be simplified. (1 + 21√2)/(7 × 3√2).Step 4: Simplify further. (1 + 21√2)/(21√2).We have successfully rationalized the denominator!

The final answer is (1 + 21√2)/(21√2).

The final answer is (1 + 21√2)/(21√2). The process of rationalization involves changing the form of an expression to eliminate radicals from its denominator, or to eliminate denominators from a radical expression.

For more questions on Denominator.

https://brainly.com/question/20712359

#SPJ8

If Camila filled up a 4-gallon in just 1/6 of a  minute, then the rate of water flow through the hose is 24  gallons/minute

Camila filled up a 4-gallon bucket in just 1/6 of a minute

Here we have to use the unitary method to find the rate of water flow through the hose

The quantity of water filled in 1/6 of a minute= 4 gallon

The quantity water filled in one minutes = The quantity of water filled in 1/6 of a minute ÷ (1/6)

Substitute the values in the equation

= 4÷(1/6)

= 4×6

= 24

The rate of water flow through the hose = 24 gallons/ minute

Hence, if Camila filled up a 4-gallon in just 1/6 of a  minute, then the rate of water flow through the hose is 24  gallons/ minute

Learn more about unitary method here

brainly.com/question/23423168

#SPJ1

The weekly pay of Howard as an assistant pharmacist in Rockville recruitment is $984.66

The payment for the recruitment agency job = $51,200

The agency fees = 40% of the first three week's pay

Howard's weekly salary can be found using the formula,

                W = A / N

where W is the weekly salary

           A is the annual salary

           N is the number of weeks

Let us substitute the known values in the above equation, we get

              W = 51,200 / 52 [ Total no. of weeks in one year will be 52 weeks]

                   = $984.66

Thus, his weekly pay for Howard as the recruitment agency job is $984.66

Learn more about the recruitment agency in

https://brainly.com/question/15279919

#SPJ4

The full question is

The Rockville Employment Agency just placed Howard Jacobson in a job as a junior pharmacist. The job pays $51.2k. The agency fee is equal to 40% of the first three weeks' pay. What is Howard's weekly salary to the nearest cent?

For a 15-class classification problem, the maximum number of discriminant vectors would be  14.

In Linear Discriminant Analysis (LDA), the maximum number of discriminant vectors that can be produced is equal to the number of classes minus one.

For a 15-class classification problem, the maximum number of discriminant vectors would be 15 - 1 = 14.

LDA aims to determine a linear combination of features that maximizes the separation between different classes while minimizing the variance within each class.

The resulting discriminant vectors are used to project the data onto a lower-dimensional space, where the classification task becomes simpler.

It's important to note that the number of discriminant vectors is determined by the number of classes and not the number of samples in the dataset.

However, it's also worth mentioning that in practice, the number of available samples and the characteristics of the data can impact the effectiveness of LDA and the interpretability of the results.

To know more about Linear Discriminant Analysis refer here:

https://brainly.com/question/33396457#

#SPJ11

The equation that could be used to find q is q = 110-0.15(110) where q equal the price of a quarter-page ad after the markdown.

According to the question,

We have the following information:

Cost of a quarter-page ad cost = $110

Mark down in the price = 15%

Now, q represents the price of a quarter-page ad after the markdown.

(Note that when we remove the sign of % means that the number has to be divided by 100.)

So, the equation will be the difference of the markdown price from the original price:

q = 110-(15/100)110

q = 110-0.15*110

q = 110-0.15(110)

Hence, the correct option is the third one.

To know more about equation here

https://brainly.com/question/13287605

#SPJ1

Using laws of indices, we can easily find the values of expressions below.

To solve this given problem, we have to apply different laws of indices.

12.

\((x^4 * x^-8)^3 = x^-^1^2=\frac{1}{x^1^2}\)

13.

\((a^5b^2)^-^3* (a^-^2)^-^3 = \frac{1}{a^9b^6}\)

14.

\(\frac{(m^-^3n^-^4)^8}{(m^2n^5)^-^7}=\frac{n^3}{m^1^0}\)

15.

\(\frac{(p^-^2^0^0q^1^7^0)^-^3^0}{(p^4^0q^5^0)^9^0} =\frac{p^2^4^0^0}{q^9^6^0^0}\)

16.

\(\frac{[(x^2y^8)^-^1]^3*(y^-^1^2)^6}{(x^-4y^5)^2*x^6(y^-^1)^3}=\frac{1}{x^4y^1^0^3}\)

17.

\(\frac{(2m^-^7n^8)^6}{4m^9n^-^5)^-^3}*\frac{(8m^-5n)^6}{(2mn^3)^-5} = \frac{134217728n^7^4}{m^7^6}\)

From the above calculation, we can solve the respective given expression using indices.

Learn more on Laws of indices here;

https://brainly.com/question/10339517

#SPJ1

Answer:

89.6 meters per minute

Step-by-step explanation:

Answer:

Step-by-step explanation:

For number 8 the answer is y=2x+7 because our equation is y+1=2(x+4) distribute the 2 to get y+1=2x+8 and you then do inverse operation by subtracting the 1 on both sides to get y=2x+7 and the slope intercept form is y=mx+b so that’s why

for number 9 the answer is (0,7) as to find the y-intercept, substitute in 0 for x and solve for y as y+1=2((0)+4) distribute the 2 after doing 0+4 to get y+1=8 inverse operation so subtract 1 to get 7 so that’s why it’s (0,7)

and for 10 the answer is 2x−y=−7

Answer:

4 weeks

Step-by-step explanation:

Total cost of coat =  $121

Money saved = $ 61

Will save $15 per week  

So let x = number of week  = $15x

Money saved + will save = Total cost of the coat

$61 + $15x = $121

-$61            = - $61

           $15x = $60

                x  = $60 ÷ 15

                 x = 4