Recent activity by Jeschafe

Recent activity by Jeschafe

C. Neilsen reported that children between the ages of 2 and 5 watch an average of 25 hours of television per week. Assume the variable is normally distributed and the standard deviation is 3 hours. If

asked Dec 26, 2023

1 answer 308k views

A meteorite is determined to be 4.5 billion years old. It now has 78 atoms of lead-206. Assuming no loss of daughter isotopes, how many atoms of uranium-238 did the meteorite have to begin with?

answered Dec 4, 2023

1 answer 268k views

I want to go back to the past, specifically the 1940's, where manufacturing was king and no one complained about segregation. The federal government gets too involved in what happens locally. I am pretty

asked Nov 20, 2023

1 answer 203k views

An international company has 18,200 employees in one country. If this represents 26.3% of the company's employees, how many employees does it have in total?Round your answer to the nearest whole number.

asked Nov 17, 2023

1 answer 504k views

Greetings, i need help with this math problem. Thank you

answered Aug 29, 2023

1 answer 503k views

in the computer game world of warcraft, some of the strikes are critical strikes, which do more damage. assume that the probability of a critical strike is the same for every attack, and that attacks are

asked May 21, 2023

1 answer 44.3k views

Bowen used 1/4 cup of raspberries and 1/6 cup of blueberries to make a fruit smoothie. How many cups of raspberries and blueberries did he use in all?

asked Feb 3, 2023

1 answer 51.9k views

If I had a bar that is 7 inches long and its divided into 2 equal parts what is the length of one of those parts

asked Jan 20, 2023

1 answer 3.4k views

Which expression is equivalent to (2^3x9)4/5

answered Dec 11, 2022

1 answer 305k views

The map shows a railway to Washington that was built in the 1800s. Which state was the point of origin (starting point) of this railroad line?

answered Nov 26, 2022

2 answers 317k views

In a survey of 250 people, 180 like farming. 120 like civil service and every people like at least one occupation. Draw a Venn-diagram and find the number of people who like farming as well as civil service.

asked Oct 2, 2022

1 answer 97.7k views

Which of these is about the same size and mass as a CARBON proton? A. electron B. neutron

answered Sep 8, 2022

2 answers 178k views

True or false? An apostrophe is used to separate coordinating adjectives.

asked Jul 18, 2022

1 answer 512k views

Are they parallel perpendicular or neither.

asked Jan 20, 2022

1 answer 515k views

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