Tom drives a truck. His regular trip is a distance of 280 km. He drives at an average speed of 80 km/h. For safety reasons Tom’s boss puts a speed limiter on his truck. This reduces Tom’s average speed by 10 km/h. How much longer will it take Tom to drive his regular trip?

Answers

Answer 1

Answer: 280km at 80k/hr gives 3.5hrs.
280km at 10km/hr gives 28hrs.
therefore it will take him 28 - 3.5 = 24.5hrs longer.

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Round 24,732 to the
nearest thousand.

Answers

Answer:

25,000

Step-by-step explanation:

7 is greater than 5 so we need to round UP

Dx+hy=j what does x=

Answers

$dx+hy=j\n\ndx=j-hy\ /:d\ \ \ \ and\ \ \ \ d \neq 0\n\nx= (j-hy)/(d)$

$dx+hy=j\n \n dx=j-hy\n \n \boxed{x=(j-hy)/(d)}$

A line is drawn so that it passes through the points (3, 4) and (2, 1) .What is the slope of the line?

−13

3

−3

13

Answers

The answer would be 3

The average performance rating of the employees at Company A is 6.5 on a scale from 1 to 10 (10 being highest). The standard deviation is 2.1 The average performance rating of the employees at Company C is 7.4. Company C has a standard deviation of 6.8. It would be better to hire a random employee from Company A. Question 2 options:

Answers

The best choice based on the standardsdeviation will be to hire an employee from company A.

How to illustrate the information?

From the information given, the z value to company A will be:

= (6.5 - 5.5)/2.1

= 0.7142

The z value to company B will be:

= (7.4 - 5.5)/6.8

= 0.2794

Therefore, the best choice based on the standards deviation will be to hire an employee from company A since they've higher performance rating.

Learn more about standard deviation on:

brainly.com/question/13414526

#SPJ1

sam has 3 cookies jars all three jars contain the same number of cookies if sam gets 7 more he will have 73 cookies

Answers

Answer

21 cookies

Step-by-step explanation

What is the measure of each exterior angle of a decagon?

Answers

The sum of all of the exterior angles of any regular polygon is 360 (I'm assuming by decagon you mean a regular dodecagon).

Because the total has to be 360, and a decagon has 10 sides, you divide 360 by 10 to get each exterior angle.

360 ÷ 10 = 36, so each exterior angle of a decagon is 36 degrees.

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