Questions by Achim Zeileis

Questions by Achim Zeileis

Which of these numbers is prime? 13, 30, 49, 65, 87

asked Jul 8, 2021

2 answers

1 vote

50.9k views

Baird Bros. Construction is considering the purchase of a machine at a cost of $125,000. The machine is expected to generate cash flows of $20,000 per year for 10 years and can be sold at the end of 10

asked Jun 7, 2021

1 answer

4 votes

52.6k views

Verify that a+b=b+a by taking a=6 and b=3/6

asked Jun 6, 2021

1 answer

2 votes

121k views

What phenomena happens that sparks Frankenstein's obsession with Life

asked Jun 2, 2021

1 answer

5 votes

13.9k views

7) If 20% of the people who shop at a local grocery store buy apples, what is the probability that it will take no more than 5 customers to find one who buys apples? Which simulation design has an appropriate

asked Jun 1, 2021

2 answers

4 votes

59.0k views

How many gallons of a 3% salt solution must be mixed with a 7% salt solution to obtain 100 gallons of a 5% salt solution.

asked May 7, 2021

1 answer

4 votes

73.9k views

Please help! I have no idea what to do. Jack weighs 159 pounds on Earth. What is his mass, in kg? Show your work. Thank you!

asked Feb 15, 2021

1 answer

1 vote

41.2k views

Describe how and where tropical systems form, and what makes a tropical system a hurricane. Then explain the anatomy of a hurricane, and what factors control both strengthening and weakening. Describe

asked Oct 20, 2020

1 answer

2 votes

159k views

Juveniles taken into custody have which of the following rights? A. the right to remain silent B. the right to request unruly status (I know that B is wrong already) C. the right to a trial by jury D.

asked Aug 10, 2020

2 answers

4 votes

62.8k views

Last year there was 20 students in a class. This year there are 30% more students. How many students are in the class?

asked Aug 8, 2020

1 answer

2 votes

10.1k views

What isotope is used for a standard for other atomic masses?

asked Apr 11, 2019

1 answer

3 votes

35.2k views

Which sentence expresses a key idea from the chapter objectively? Women began to try to break each other’s cycling records, some biking unbelievable and possibly unhealthy distances over long periods of

asked Mar 16, 2019

2 answers

1 vote

154k views

What is the opppsite of 1 1/3

asked Mar 4, 2019

1 answer

4 votes

26.1k views

The centrosome and centrioles are crucial for the process of cell division in animal cells. During cell division, two centrioles come together with some other special proteins and form the centrosome.

asked Jan 24, 2019

2 answers

3 votes

101k views

What is the y-intercept of the following equation. 3x-2y=6

asked Oct 16, 2018

1 answer

5 votes

205k views

Which word is the subject of the sentence? Empty the dishes in the dishwasher. A.an understood you B.empty C.dishes D.dishwasher

asked Feb 8, 2018

1 answer

0 votes

71.7k views

There are 24 people using the gym. the ratio of men to women is 2:1. how many men are using the gym

asked Sep 26, 2017

1 answer

1 vote

41.3k views

The distance from the school to Brandi's house is 1,240 meters. Leaving the school, she rides her bicycle for 60 seconds at a speed of 5 meters per second. If Brandi continues cycling at this speed, how

asked Aug 13, 2017

1 answer

5 votes

202k views

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