what is the precision of the system on the top 20?

Answer:

208

Step-by-step explanation:

20 × 0 = 0

40 + 40 = 80

125 + 3 = 128

The given expression \(40+40-20\times 0+3+125\) is reduced to 208 and this can be determined by using the arithmetic operations.

Given :

Expression - \(40+40-20\times 0+3+125\)

The following steps can be used to evaluate the given expression:

Step 1 - Write down the expression.

\(=40+40-20\times 0+3+125\)

Step 2 - First, multiply -20 by 0 in the given expression.

\(=40+40-0+3+125\)

Step 3 - Now, Add 40 and 40 in the above expression.

= 80 + 3 + 125

Step 4 - Add 80 and 3 in the above expression.

= 83 + 125

Step 5 - Add 83 and 125 in the above expression.

= 208

For more information, refer to the link given below:

https://brainly.com/question/1957976

Answer:

I think its

(-5,5)

Step-by-step explanation:

(-5,5) is da answer

Step-by-step explanation:

(-5,5)

Answer:

\(y = -\dfrac{1}{4}x + 1\)

Step-by-step explanation:

Slope of the line can be found by taking two points on the line, (x1, y1) and (x2, y2)

Find the difference in y coordinates, y2 - y1  (called rise)

Find the difference in corresponding x coordinates x2 - x1 (called run)

rise/run gives the slope

Two distinguishable points on the line graph are (0, 1) and (4, 0)

rise = 0 - 1 = - 1
run = 4 - 0 = 4

Slope = -1/4

The equation of the line in general form is

y = mx + b

where

m = slope

b = y-intercept (value of y when x = 0)

Here m = -1/4

b = 1

So equation of the line is

\(y = -\dfrac{1}{4}x + 1\)

Answer: A teapot.

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

We are given the function:

\(\displaystyle f(x) = x^2 + 12x + 36\)

And we want to determine the value of:

\(\displaystyle f^{-1}(225)\)

Let this value equal a. In other words:  

\(\displaystyle f^{-1}(225) = a\)

Then by the definition of inverse functions:

\(\displaystyle \text{If } f^{-1}(225) = a\text{, then } f(a) = 225\)

Hence:

\(\displaystyle f(a) =225 = (a)^2 + 12(a) + 36\)

Solve for a:

\(\displaystyle \begin{aligned} 225 &= a^2 + 12a + 36 \\ \\ a^2 + 12a -189 &= 0 \\ \\ (a + 21)(a-9) &= 0\end{aligned}\)

By the Zero Product Property:

\(\displaystyle a + 21 = 0 \text{ or } a - 9 = 0\)

Hence:

\(\displaystyle a = -21 \text{ or } a = 9\)

Thus, f(9) = 225. Consequently, f⁻¹(225) = 9.

In conclusion, our answer is B.

Answer:

The correct answer is B. 20,000

Step-by-step explanation:

To determine the man's total monthly salary, we can set up a simple equation using the given information. Let's denote the total monthly salary as "x."

According to the information provided, 33% of the man's monthly salary is equal to Birr 6600. We can express this relationship mathematically as:

0.33x = 6600

To solve for "x," we need to isolate it on one side of the equation. We can do this by dividing both sides of the equation by 0.33:

x = 6600 / 0.33

Evaluating the right side of the equation gives:

x ≈ 20,000

Therefore, the man's total monthly salary is approximately Birr 20,000.

Hence, the correct answer is B. 20,000.

At a significance level of 0.01, we can confidently state that the student's claim is true.

The hypothesis in this question can be stated as follows:

Null Hypothesis: H0: μ1 = μ2 (There is no difference between the mean of four-year college enrollment and two-year college enrollment.)

Alternative Hypothesis: H1: μ1 > μ2 (Mean enrollment of four-year colleges is greater than the mean enrollment of two-year colleges in the United States.)

The significance level (α) is given as 0.01, which represents the probability of rejecting the null hypothesis when it is actually true.

To calculate the test statistic, we can use the formula:

z = ((X1 - X2) - (μ1 - μ2)) / √((σ1² / n1) + (σ2²  / n2))

Substituting the given values:

z = ((6193 - 4305) - (0)) / √((598²  / 35) + (572²  / 35))

z = 10.33

Since this is a right-tailed test, we need to compare the test statistic with the critical value. At a significance level of 0.01, the critical value is 2.33.

The calculated test statistic (10.33) is greater than the critical value (2.33). Therefore, we reject the null hypothesis and conclude that there is enough evidence to support the claim that the mean enrollment at four-year colleges is higher than at two-year colleges in the United States.

In conclusion, at a significance level of 0.01, we can confidently state that the student's claim is true. The mean enrollment at four-year colleges is higher than at two-year colleges in the United States.

Learn more about significance level

https://brainly.com/question/31519103

#SPJ11

Answer:

I hope this helps you

Step-by-step explanation:

The answer is A

Answer:

I agree the answer is A

Step-by-step explanation:

A = A

A != B

AA = 2A

A = A

Answer:

y = 1/4x + 17/4

Step-by-step explanation:

first lets umm find the slope

use points that you can um clearly see ?

(4, 6) and (8, 7)

so use the equation y2 - y1/ x2 - x1

soooo

7 - 6/ 8 - 4

1 / 4

so it looks like:

y = 1/4x + b

so far

now we have to find the y-intercept with a point we did not use yet

but i have a little trouble so ill try my best to estimate a point

(2, 5)

we substitue

5 = 1/4(3) + b

5 = 3/4 + b

b = 5 - 3/4

b = 17/4

i want to check but its hard looking for exact points. i think this is the answer hope this helps!

The identified parameters are:

ta = 6 minutes

tθ = 11 minutes

∂a = 4 minutes

∂θ = 20 minutes

ra = 1/6 minutes^(-1)

rθ = 1/11 minutes^(-1)

ta: Mean time between calls to the center

tθ: Effective response time

∂a: Standard deviation of the time between calls to the center

∂θ: Standard deviation of the effective response time

ra: Rate of calls to the center (inverse of ta, i.e., ra = 1/ta)

rθ: Rate of effective response (inverse of tθ, i.e., rθ = 1/tθ)

Given information:

Mean time between calls to the center (ta) = 6 minutes

Standard deviation of time between calls (∂a) = 4 minutes

Effective response time (tθ) = 11 minutes

Standard deviation of effective response time (∂θ) = 20 minutes

Using this information, we can determine the values of the parameters:

ta = 6 minutes

tθ = 11 minutes

∂a = 4 minutes

∂θ = 20 minutes

ra = 1/ta = 1/6 minutes^(-1)

rθ = 1/tθ = 1/11 minutes^(-1)

So, the identified parameters are:

ta = 6 minutes

tθ = 11 minutes

∂a = 4 minutes

∂θ = 20 minutes

ra = 1/6 minutes^(-1)

rθ = 1/11 minutes^(-1)

Learn more about Standard Deviation here:

https://brainly.in/question/50665860

#SPJ11

Answer:

Step-by-step explanation:

1). Slope of a line passing through two points \((x_1,y_1)\) and \((x_2,y_2)\) is given by,

   m = \(\frac{y_2-y_1}{x_2-x_1}\)

   Therefore, slope of the line passing through two points (2, -10) and (-2, 18) will be,

   m = \(\frac{-10-18}{2+2}\)

  m = -7

2). From the table attached,

    Slope of the line = \(\frac{y_2-y_1}{x_2-x_1}\)

    Slope of line passing through (4, -6) and (0, -2) will be,

    Slope = \(\frac{-6+2}{4-0}\)

    Slope = -1

Answer:

There are two different categories of transformations: The rigid transformation, which does not change the shape or size of the preimage. The non-rigid transformation, which will change the size but not the shape of the preimage.

Step-by-step explanation:

yep sorry if you get it wrong it is

B

Answer:

259.5

Step-by-step explanation:

8.1*12=97.2
Area of trapiezium = 1/2(b+a)h
(2.8+8.1)=10.9
10.9*3/2=16.35
16.35*2=32.7
2.8*12=33.6
33.6+32.7+97.2=163.5
4*12*2=96
163.5+96=259.5

Answer:

Step-by-step explanation:

Simplify both sides of the equation:

4 (2 + a) = 24

( 4 )( 2 ) + ( 4 )( a )  =  24   (Distribute)

8 + 4a = 24

4a  +  8 = 24

subtract 8 from both sides:

4a + 8 − 8 = 24 − 8

4a = 16

Divide both sides by 4:

4 a/4     =     16/4

a  =  4

Multiple bracket out first:

4 x 2 =8

4 x a = 4a

8 +4a = 24

-8

4a. = 16

÷4

a = 4

Hope this helps!

Six times as much as 9 is equal to 54 and Nine times as much as 6 is equal to 54 are the correct answers for the given multiplication equation. Thus, options b and d are correct.

The given equation is,

9 × 6 = 54 ---------- (equation 1 )

Multiplication equations are equations that perform multiplication operations. A complete multiplication equation will have the values that are being multiplied with each number on one side of the equal symbol.

The correct arrangements of the multiplication equation 9 x 6 = 54 are:

1. Six times as much as 9 is equal to 54.

Mathematically, 6 x 9 = 54.

2. Nine times as much as 6 is equal to 54.

Mathematically, 9 x 6 = 54.

Therefore we can conclude that Six times as much as 9 is equal to 54 and Nine times as much as 6 is equal to 54 are correct answers.

To learn more about equations

https://brainly.com/question/30239208

#SPJ4

The complete question is-

What does this multiplication equation mean? Select each correct answer.

9 × 6 = 54

Options:

a. Nine more than 6 is equal to 54.

b. Nine times as much as 6 is equal to 54.

c.  Six more than 9 is equal to 54

d.  Six times as much as 9 is equal to 54.

Answer:

B

Step-by-step explanation:

B

The chart that cοuId be used tο dispIay the data is D. Bοx pIοt; because the data is categοricaI.

A bοx pIοt, οften knοwn as a bοxpIοt, is a methοd in descriptive statistics fοr graphicaIIy dispIaying the IοcaIizatiοn, spread, and skewness grοups οf numericaI data thrοugh their quartiIes.

Bοx pIοts are used tο depict the distributiοns οf numericaI data vaIues, particuIarIy when cοmparing them acrοss variοus grοups. They are designed tο cοnvey high-IeveI infοrmatiοn at a gIance, prοviding generaI infοrmatiοn abοut the symmetry, skew, variance, and οutIiers οf a grοup οf data.

In this case, since the data set Iists the favοrite chοice οf rοck bands, the bοx pIοt can be used.

Learn mοre abοut bοx plοt οn:

https://brainly.com/question/1523909

#SPJ1

Complete question:

A data set lists the favοrite chοice οf rοck bands. Which οf the fοllοwing charts cοuld be used tο display the data, and why?

Bar chart; because the data is categοrical

Bar chart; because the data is numerical

Bοx plοt; because the data is categοrical

Bοx plοt; because the data is numerical

We know that

l² = r² + h²

l² = (10.5)² + (36)²

l² = 110.25 + 1296

l² = 1406.5

l = √(1406.5)

l = 37.5 cm

Now,

CSA of cone = πrl

=> 22/7 × 10.5 × 37.5

=> 22 × 1.5 × 37.5

=> 1237.5 cm²

Area of 20 caps = 20 × 1237.5

=> 24750 cm²

Answer:

24740 cm²

Step-by-step explanation:

First let us find the slant height (l) of the corn

l²  =  r²  +  h²

l²  =  (10.5)² + (36)²

l²  =  110.25 +  1296

l²  =  1406.25

l  =  √1406.25

l  = 37.5 cm

Now let us use this formula to find the area of a corn

π r l

π × 10.5 × 37.5

1237.00 cm²

And now let's find the area of 20 caps or corns

1237.00 × 20

24740 cm²

Hope this helps you :-)

Answer:

2(x−2)2=8(7+y)

Step-by-step explanation:

Answer:

y=2+√28+4x

Step-by-step explanation:

Answer: Anna sold 56 tickets on Monday

Step-by-step explanation: Let’s call the number of tickets Anna has to sell “x”.

On Monday, Anna sells 35% of these tickets. That means she sells 0.35x tickets.

On Tuesday, she sells another 3/5 of the remaining tickets. That means she sells 0.6(0.65x) = 0.39x tickets.

After these two days of selling, Anna has 42 tickets left. So we can set up an equation:

x - 0.35x - 0.39x = 42

Simplifying this equation gives us:

0.26x = 42

Solving for x gives us:

x = 161.54

So Anna had 161 tickets to sell in total.

To find out how many tickets she sold on Monday, we can multiply the total number of tickets by the percentage she sold on Monday:

0.35 * 161 = 56.35

So Anna sold 56 tickets on Monday

The total interest you will earn in 30 years is approximately $241.61.

To calculate the total interest earned in 30 years, we need to use the formula for compound interest:
A = P(1 + r/n)^(nt) - P
Where:
A = the future value of the investment
P = the principal amount (initial deposit)
r = the annual interest rate (in decimal form)
n = the number of times the interest is compounded per year
t = the number of years
In this case, the principal amount is $200, the annual interest rate is 3% (or 0.03 as a decimal), the interest is compounded monthly (so n = 12), and the time period is 30 years (so t = 30).
Plugging in these values into the formula:
A = 200(1 + 0.03/12)^(12*30) - 200
Now we can simplify and calculate:
A = 200(1.0025)^(360) - 200
A = 200(2.208040033) - 200
A ≈ 441.6080066 - 200
A ≈ 241.6080066

For more such questions on approximately

https://brainly.com/question/29985480

#SPJ8

The correct answer is (f) 54b - 170 ≤ 2500. Th inequality (f) 54b - 170 ≤ 2500 describes the number of boxes b that he can safely take on each trip.

To determine the inequality that describes the number of boxes the worker can safely take on each trip, we need to consider the weight limits. The worker weighs 170 lb, and each box weighs 54 lb. Let's denote the number of boxes as b.

The total weight on the elevator should not exceed the weight limit of 2500 lb. Since the worker's weight and the weight of the boxes are added together, the inequality can be written as follows: 54b + 170 ≤ 2500.

However, since we want to determine the number of boxes the worker can safely take, we need to isolate the variable b. By rearranging the inequality, we get 54b ≤ 2500 - 170, which simplifies to 54b - 170 ≤ 2500.

Read more about inequality here:

https://brainly.com/question/20383699

#SPJ11

Answer:y=4/3x-18/3

Step-by-step explanation:

4x-3y=18

3y=4x-18

y=4/3x-18/3

Answer:

Hi, there your answer is     \(y=\frac{4}{3} x -6\)

Step-by-step explanation:

Let's solve for y.

8x−6y=36

Step 1: Add -8x to both sides.

8x−6y+−8x=36+−8x

−6y=−8x+36

Step 2: Divide both sides by -6.

\(\frac{-6y}{-6} =\frac{-8x+36}{-6}\)

\(y=\frac{4}{3} x-6\)

Hope This Helps :)

Answer: here it is 14f-30-15e

Because there are only two possible possibilities, the probability of either event A or event B occurring is 1 or 100%. The likelihood of event B happening alone is also one, or one hundred percent.

Because we don't want to count this junction twice, we may combine their individual probabilities and then deduct the likelihood that both occurrences occur. So there you have it.

P(A or B) = P(A) - P(A and B).

Inserting the provided values

P(A or B) = 6/20 + 20/20 - 6/20 = 20/20 = 1

So the likelihood of either event A or B occurring is 1 or 100%.

We just utilize the stated probability to calculate the likelihood of occurrence B.

P(B) = 20/20 = 1

As a result, the chance of occurrence B is similarly one hundred percent.

Learn more about Probability:

brainly.com/question/11234923

#SPJ1

Full Question:

Although part of your question is missing, you might be referring to this full question:

See attached image.

The algebraic expression is C(5) =2.5 * 5 + 1.4 and the total cost is $13.9

From the question, the equation of the total sales amount is given as

Equation = 2.3q + 1.4

Where q represents the number of days

Rewrite as

Cost = 2.3q + 1.4

Express the equation as a cost function

So, we have the following representations

C(q) = 2.3q + 1.4

When the number of days is 5, we have

q = 5

Substitute the known values in the above equation So, we have the following equation

C(5) =2.5 * 5 + 1.4

Evaluate the products

C(5) = 12.5+ 1.4

Evaluate the sum

C(5) = 13.9

Hence, the total cost for the 5 days is $13.9

Read more about linear equations at

https://brainly.com/question/2030026

#SPJ1

Answer:

B) 10

Step-by-step explanation:

3 x 10³ = 3000

3000 * 10 = 30000

Answer:

Step-by-step explanation:

Answer:

\(5<-6=false\)

Brainliest?!

Answer:

1

Step-by-step explanation: