Select all the fractions that are equivalent to 4.05

Answers

Answer 1

Answer:

Answer:81/20 or 405/100

Step-by-step explanation:

Related Questions

20. Average year-after-year conditions are to__________as day-to-day atmospheric conditions are to_________________.
The answer to 25. please
A student inscribes a triangle within a semicircle. What is the measure of ∠XYZ?
What is the sum of 2/5 and 2/4?
How many sides does a triangle have? Quickly!

What is mean absolute deviation 10 12 18 25 25 11 22

Answers

you have to add all the numbers up and then divied by 7 because the are 7 numbers which will =17.75

The correlation coefficient r between an employee’s age, x, and yearly salary, y, is 0.633. What percent of the variation in yearly salaries can be explained by differences in the employees’ ages? 31.7% 63.3% 15.8% 40.1%

Answers

The variation in the yearly salaries can be explained by the differences in employee ages up to40.1%.

When given the correlation coefficient of two variables, you can find out how much of the variation in the dependent variable can be explained by the independent variable by the formula:

= (Correlation coefficient)² x 100%

= 0.633² x 100%

= 0.4007 x 100%

= 40.1%

In conclusion, 40.1% of the variation in salary can be explained by age.

Find out more at brainly.com/question/3560028.

Answer:

The answer is 40.1%

Step-by-step explanation:

I just took the test

2 3/4 Quarts is how many pints?

Answers

Hey there,

2.75q=5.5

so there is 1 quart in 2 pints so

so 2=4+3/4=.5 so 5.5

Mark brainlyist if helped!!!!

The graphic shows the schedule network diagram (in minutes) for assembling a toy train set. What is the duration of the critical path?A) 38 minutes
B) 41 minutes
C) 49 minutes
D) 51 minutes

Answers

D because it is longer than the rest

Final answer:

The critical path in a project schedule is the longest sequence of tasks from start to finish and determines the minimum total duration for the project. Without the diagram, the correct duration from your multiple-choice options cannot be determined accurately. The correct answer represents the duration of the longest path from the given options.

Explanation:

Without the graphic showing the schedule networkdiagram for assembling a toy train set, providing an accurate answer would be difficult. Normally, in project management, a Critical Path represents the longest sequence of tasks (or activities) in a project schedule from start to finish. It determines the minimum total duration required to complete the project. You identify the critical path by adding the times for the activities in each sequence and determining the longest path in the project.

In this case, assuming that you have the diagram in front of you and you've calculated the total duration for all paths, one of the multiple choice options (A) 38 minutes, (B) 41 minutes, (C) 49 minutes, or (D) 51 minutes would represent the duration of the critical path in the network diagram.

Learn more about Critical Path here:

brainly.com/question/16519233

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Plzzzz help me but dont ansewer if you dont know it. 100 points

Answers

The first one is 2x-3y/2
The second one is 1/x+2
The third one is (2x-5y)/(2x+5y)
The fourth one is x^2/z^2

The first one is 2x-3y/2

The second one is 1/x+2

The third one is (2x-5y)/(2x+5y)

The fourth one is x^2/z^2

Malina has to bowl four games in her league. She bowled a 149, 162, and a 152 in her first three games. She wants to have an average score of 154. What score does she need in her fourth game?a.152

b.153

c.154

d.155

Answers

Answer: Option 'B' is correct.

Step-by-step explanation:

Since we have given that

Number of games she bowl = 4

Score of her in first three games are

149, 162, 152.

Her average score = 154

Let the score in her fourth game be 'x'.

As we know the formula for "Average ":

$Average=\frac{\text{Sum of all observation}}{\text{Total number of observations}}\n\n\n154=(149+162+152+x)/(4)\n\n\n154* 4=463+x\n\n\n616=463=x\n\n\n616-463=x\n\n\n153=x$

Hence, Her score in fourth game is 153.

Therefore, Option 'B' is correct.

(149+162+152+X)/4=154
149+162+152+X=616
X=616-149-162-152=616-314-149=302-149=153
She needs a score of 153.

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