What’s the correct answer for this? Select two answers that, when combined, show that circles are similar

Answer:

just look at picture

Step-by-step explanation:

Hope this helps :)

Answer: 0,06?

Step-by-step explanation:

The probability of having both lab work and a referral is 0.94

Probability refers to a possibility that deals with the occurrence of random events.

The probability of all the events occurring need to be 1.

The formula of probability is defined as the ratio of a number of favorable outcomes to the total number of outcomes.

It is given that the probability of having neither lab work nor referral to a specialist is 0.21.

The probability of having lab work is 0.41 and the probability of having a referral is 0.53.

The probability of having both lab work and a referral;

0.41 + 0.53

= 0.94

Therefore, The probability of having both lab work and a referral is 0.94

Learn more about probability here;

https://brainly.com/question/11234923

#SPJ2

a. The monthly contribution from a friend's company is $120 minus 0.5, or $60.

b. The total monthly contribution to the fund is $180.

The computation of FV in Excel is shown in the attachment below:

Using the current number as a starting point, subtract the prior value to determine the growth rate. To calculate the growth rate in percentage terms, divide the difference by the previous amount and multiply the result by 100. Growth Rate equals (Ending Value - Beginning Value) - 1. The year-over-year (YoY) growth rate of a business, for instance, would be 20% if its revenue increased from $100 million in 2020 to $120 million in 2021.

GDP, turnover, wages, etc., all have growth rates that reflect how much they have changed over time (month, quarter, year). Percentages are a pretty common way to communicate it.

20 years is the age.

20 times 12 periods equals 240.

3% growth rate

The computation of FV in Excel is shown in the attachment below:

So, FV= $7,223,115.77

To know more about growth rate, visit:

https://brainly.com/question/11743945

#SPJ1

Answer:

BODMAS RULE

(c-3)²=100

c²-6c+9=100

c²-6c=100-9

c²-6c=91

c²-6c-91=0

then factories

Answer:

4.358

Step-by-step explanation:

sqrt(19) = 4.358

1. Triangle A

The length of the hypothenuse of triangle A is missing. To find this length you have to apply the Pythagorean Theorem, which states that the square of the hypothenuse is equal to the sum of the lengths of the legs of the triangle:

Where

a and b represent the lengths of the legs of the triangle.

c represents the length of the hypothenuse

For triangle A, you know the length of both legs, a= 4 units and b= 3 units, replace these values in the expression above to find the length of the hypothenuse:

-Solve the squares:

-Simplify:

-Apply the square roots to both sides:

The length of the hypothenuse is 5 units.

Answer:

3k or 3000

Step-by-step explanation:

Ask yourself this: "Is 3148 closer to 3000, or is it closer to 4000?"

The answer is 3000 since 3148-3000 = 148 while 4000-3148 = 852

Put another way, we round 3148 to 3000 since the next digit after the thousands place is not a 5 or larger. So we just drop the 148 and replace those digits with 0s.

The solution of the given equations is: (3,-1).

Here, we have,

from the given graph we get,

1st line passes through ( 0,2 ) and (2,0)

so, equation: y = -x+2 .....1

2nd line passes through ( 0,-4 ) and (4,0)

so, equation: y = x-4 .....2

now, from 1 and 2 we get,

-x + 2 = x -4

or, 2x = 6

or, x = 3

so, we have, y = -1

so, the point of intersection is (3, -1)

Hence, The solution of the given equations is: (3,-1).

To learn more on Equation 0f Straight-Line click:

brainly.com/question/11116168

#SPJ1

Answer:

Trump 2020 is the best

Step-by-step explanation:

T

r

u

m

p

2

0

2

0

Answer: As we know that the formula of outlier is

IQR = Q3 - Q1

= 52 - 32

= 20

52 + 1.5(20) = 82...

so anything above 82 is an outlier

now

32 - 1.5(20) = 2.

..anything below 2 is an outlier

so...the 83 is outlier

so correct option is D

hope it helps

Step-by-step explanation:

By definition, Dilation is a transformation in which the Image (the figure obtained after the transformation) and the Pre-Image (the original figure) have the same shape, but they have different size.

In this case, you know have the following vertex (the Pre-Image):

And you know that it is dilated, centered at the origin, with the following scale factor:

Therefore, the rule for this transformation is:

Based on this, you get:

Therefore, the answer is:

Answer:i think it is yes! this )--89+98

Step-by-step explanation:

Answer:

I dON"t know how to do this

Step-by-step explanation:

what is scientfic nhotation i will not round my anwer to on decimla place bye bye

First, let's find the area of the rectangle.We know that the area of a rectangle is the length times width, or  20⋅32in this example:20⋅32=640So the area of the rectangle is  640ft2.You may not know the area of a semicircle, but that's fine  −we know the area of a circle, or  πr2.Since the area of a semicircle is half the area of a circle, we just do the area of the circle divided by  2:So the area of a semicircle is  πr22.The question asks for  πto just be  3.14, so instead the equation is  A=3.14r22The picture gives the diameter of the circle.To find the radius, or  r, we divide the diameter by  2:202=10Now we can solve for the area of the semicircle:3.14(10)223.14(100)23142157ft2Now that we now the areas of the rectangle and semicircle, we can add them up to find the area of the rose garden:640+157=797ft2

The regression equation is y = 28.0 + 0.0510x.

The best predicted temperature at a time when the cricket chirps 3000 times in 1 minute, based on the regression equation is 181°F.

What is wrong with this predicted temperature: B. It is unrealistically high. The value 3000 is far outside of the range of observed values.

In this scenario, the chirps in 1 min would be plotted on the x-axis (x-coordinate) of the scatter plot while the temperature would be plotted on the y-axis (y-coordinate) of the scatter plot through the use of Microsoft Excel.

From the scatter plot (see attachment) which models the relationship between the chirps in 1 min and the temperature, a regression equation or an equation for the line of best fit is given by:

y = 28.0 + 0.0510x

When x = 3000, the temperature can be calculated as follows;

y = 28.0 + 0.0510(3000)

y = 181°F

In conclusion, a temperature of 181°F is unrealistically too high because a chirps of 3000 times in 1 min is an outlier.

Read more on scatter plot here: brainly.com/question/28605735

#SPJ1

The precise middle value of a data set when it is ordered is called the median.Consequently, 7 is the needed median for the specified data set.

The precise middle value of a data set when it is ordered is called the median.Separating the lowest 50% of data from the top 50% of values is a measure of central tendency.If you have an odd or even number of data points, the processes for calculating the median will be different.

The exact middle value in an ordered data set is known as the median.It is a metric of central tendency that separates the bottom and top half of the data.

Sort the provided data set into the following order: 1, 4, 5, 7, 8, 9, 15, and 16.

Eight terms total, all even.

The data set's median is equal to the nth term, the eighth term, and the fourth term. = 7

Consequently, 7 is the needed median for the specified data set.

To learn more about median refer

https://brainly.com/question/26940257

#SPJ1

Check the picture below.

so the parabolic path of the object is more or less like the one shown below in the picture, now this object has an initial of 1240 ft, as it gets thrown from the ski lift, so from 0 seconds is already higher than 1000 feet.

\(h=-16t^2+32t+1240\hspace{5em}\stackrel{\textit{a height of 1000 ft}}{1000=-16t^2+32t+1240} \\\\\\ 0=-16t^2+32t+240\implies 16t^2-32t-240=0\implies 16(t^2-2t-15)=0 \\\\\\ t^2-2t-15=0\implies (t-5)(t+3)=0\implies t= \begin{cases} ~~ 5 ~~ \textit{\LARGE \checkmark}\\ -3 ~~ \bigotimes \end{cases}\)

now, since the seconds can't be negative, thus the negative valid answer in this case is not applicable, so we can't use it.

So the object on its way down at some point it hit 1000 ft of height and then kept on going down, and when it was above those 1000 ft mark  happened between 0 and 5 seconds.

Answer:

Dylan is 10 years old, and Genesis is 11.

Step-by-step explanation:

If Genesis and Dylan's age are consecutive integers, and Genesis is older, we can represent their ages as:

Dylan's age: x

Genesis' age: x+1

This would mean Genesis is a year older than Dylan.

The product of their ages is 110.

We can write an equation:

x×(x+1)=110

x²+x=110 (Distribute x)

x²+x-110=0 (Move 110 to the other side)

You can solve this by the quadratic equation, by factoring or by completing the square

I'll solve it by the quadratic equation:

We must first find the coefficients a, b and c, and then plug it into the formula.

\(x = \frac{ - 1 + - \sqrt{ {1}^{2} - 4 \times 1 \times - 110} }{2 \times 1} \\ x = \frac{ - 1 + - \sqrt{1 + 440} }{2} \\ x = \frac{ - 1 + - 21}{2} \)

Since we have a ± symbol, we get 2 real solutions, x1 and x2.

x=-1±21/2

x1=-1+21/2

x1=20/2

x1=10

x2=-1-21/2

x2=-22/2

x2=-11

Since their age can't be negative, x2 can't be a solution, so Dylan's age must be 10, and Genesis' age must be 11.

Hope this helps, and let me know if you need help with another method to solve this problem!

Answer:

Inequality for each group is \(x \ge 3\) where x is the number of students in a group.

The inequality for the entire class is \(8x \ge 24\)

There are at least 24 students in the class.

==============================================================

Explanation:

x = number of students per group

We have at least 3 students per group, which means x = 3 is the lowest we can go. This forms the inequality \(x \ge 3\)

Use the multiplication property of inequality to multiply both sides by 8 because we have 8 equal groups

\(x \ge 3\\\\8*x \ge 8*3\\\\8x \ge 24\\\\\)

There are at least 24 students in the class. In other words, there are 24 or more students in the class.

the best way to solve this is using a system. let's pretend the two numbers we have are notated using the variables x and y.

our first equation is this:

x + y = -46. the sum of the two numbers x and y is -46.

our first equation is this:

x + 13 = y. here, the variable doesn't really matter. so, what this says is that y is 13 greater than x.

now, you know how to represent y in terms of x. plug the second equation into the first and you get this:

x + ( x + 13) = -46.

solve this:

2x + 13 = -46

2x = -59

x = -29.5

now, we know what x equals. using the second equation we created,

x + 13 = y, we can figure out what y equals. so, let's plug x in.

-29.5 + 13 = y

y = -16.5

you've got x and y now! i hope i helped you.

xoxo

The value of the equation that defines the function is f(x) = 3(5/3)ˣ

From the question, we have the following parameters that can be used in our computation:

(0, 3) and (1, 5)

An exponential function is represented s

y = abˣ

Where,

a = y when x = 0

So, we have

y = 3bˣ

Using the other point, we have

3b = 5

This gives

b = 5/3

So, we have

f(x) = 3(5/3)ˣ

Hence, the equation defining f is f(x) = 3(5/3)ˣ

Read more about exponential function at

brainly.com/question/2456547

#SPJ1

Answer:

I graphed it using desmos graphing calculator it helps :>

Step-by-step explanation:

Answer:

Ada is correct.

Step-by-step explanation:

If you use the Pemdas rule, you know that you need to get rid of the brackets first by using distributive property of multiplication.

2(4x - 3) + 6

2(4x) - 2(3) + 6

8x - 6 + 6

8x + 0

8x

Answer: D. y= 15/x

Step-by-step explanation:

We have to test each explanation first, but I started with D because it is the most reasonable.

When you check the first column, you take 15 and divide it by 15. What do you get? 1.

1. X= 15 Y= 1 (15/15) = 1

When you check the second column, you take 15 and divide it by 5. What do you get? 3.

2. X= 5 Y= 3 (15/5) = 3

When you check the third column, you take 15 and divide it by 3. What do you get? 5.

3. X= 3 Y= 5 (15/3) = 5

When you use the fourth column, you take 15 and divide it by 1. What do you get? 15.

4. X= 1 Y= 15 (15/1) = 15

Since this all checks out, the answer is therefore correct.

*MAKE SURE TO READ IT CAREFULLY TO UNDERSTAND IT*

Answer:

B. Ordinal

Step-by-step explanation:

The level of measurement used for a variable in statistical analysis determines what summary statistics and analysis are possible. In statistical analysis, we have three types of level of measurement.

Nominal , Ordinal  , Interval/ Ratio

The nominal is the most basic level of measurement. It is the  qualitative level of measurement such as color or number.  Data in Nominal scale of measurement are  stored as a word or  as numerical code.

Ordinal level of measurement  are variables based on ranks or hierarchy. Ordinal level of measurement posses a sequential step-wise order but the intervals between the variables are not  equal. They are usually expressed in frequencies.

Therefore, the level of measurement of variable that determines the livability rankings for cities based on their ranks or hierarchy is Ordinal.

The interval/ratio level of measurement  is the highest  level of measurement where  data are  being measured and ordered in a sequential process.

Answer:

Step-by-step explanation:

List the conditions as per question:

Inequality to represent the total number of pieces of sushi is:

Answer:

So the way to  express a vector( \(v =  2i - 2j - 2k\)) as a product of its length and direction is

        \(v  =    |v| u =  \sqrt{12} (\frac{2}{ \sqrt{12} } , -\frac{2}{ \sqrt{12} }, - \frac{2}{ \sqrt{12} })\)

Step-by-step explanation:

Generally a vector  is  expressed as a product of its length and direction using the formula below  

           \(v  =  |v|\cdot u\)

Here v is the vector

        |v| is its magnitude (length)

         u is its unit vector (direction)

Now let take an example

Let  

     \(v =  2i - 2j - 2k\)

The magnitude is mathematically evaluated as

          \(|v| =  \sqrt{ 2^2  + (-2)^2 +  (-2)^2 }\)

         \(|v| =  \sqrt{12}\)

The unit vector is mathematically represented as

        \(u  =  \frac{v}{|v|}\)

        \(u  =  \frac{ <2 , -2 , -2>}{\sqrt{12} }\)

    \(u =  \frac{2}{ \sqrt{12} } , -\frac{2}{ \sqrt{12} }, - \frac{2}{ \sqrt{12} }\)

So

    \(v  =    |v| u =  \sqrt{12} (\frac{2}{ \sqrt{12} } , -\frac{2}{ \sqrt{12} }, - \frac{2}{ \sqrt{12} })\)

Answer:

How do I calculate interest rate on investment?

Calculate Total Amount Accrued (Principal + Interest), solve for A. A = P(1 + rt)

Calculate Principal Amount, solve for P. P = A / (1 + rt)

Calculate rate of interest in decimal, solve for r. r = (1/t)(A/P - 1)

Calculate rate of interest in percent. ...

Calculate time, solve for t.

Step-by-step explanation:

Hope this helps.