Questions by Hugo R

Questions by Hugo R

(Please someone help!) Explain how you would determine the molar mass of Ca(NO3)2

asked Dec 9, 2021

1 answer

0 votes

151k views

HELP PLZZZZ - Which government types has the most civic participation? Democracy Oligarchy Theocracy Autocracy

asked Nov 12, 2021

1 answer

2 votes

163k views

citi Dr. Smith is consenting a subject using an electronic informed consent form on a tablet device. If the subjects sign their name electronically on the tablet, will that be a legally valid signature

asked Nov 4, 2021

1 answer

3 votes

210k views

True or False: 8. 40 has an infinite non-repeating decimal expansion 9. The number 0.56 is a rational number 10. 200 and 500 are integers. 11. All numbers with infinite decimal expansions are irrational,

asked Sep 25, 2021

1 answer

2 votes

233k views

Find the limit of the function by using direct substitution lim (x^2+8x-2) x-> 2

asked Jul 20, 2021

1 answer

5 votes

223k views

A gas has a pressure of 410 atm and a volume of 32 L. At what pressure would the volume of the gas change to 28L?

asked Jun 9, 2021

1 answer

5 votes

34.8k views

There are three boxes: one with two golden coins, one with two silver coins, and one with one golden coin and one silver coin. After picking one of the boxes with equal probability, and then one coin from

asked Apr 21, 2021

1 answer

4 votes

229k views

Who think they can figure out this equation for me

asked Mar 24, 2021

1 answer

2 votes

225k views

Sediments derived form preexisting rocks are called:________. a. volcagenic. b. lithogenous. c. hydrogenous. d. biogenous. e. cosmogenous.

asked Mar 16, 2021

1 answer

0 votes

197k views

Sam opened a saving account. he put $45 in the account to open it and he deposits $12 in the account each month. which equation represent the amount of money, y, sam has in his account after x deposits

asked Jan 17, 2021

1 answer

2 votes

72.4k views

What could be the domain and range

asked Jan 7, 2021

2 answers

0 votes

103k views

You are the operations for American Airlines and you are considering a higher fare level for passengers in aisle seats. You want to estimate the percentage of passengers who now prefer aisle seats. How

asked Nov 1, 2020

1 answer

0 votes

58.8k views

Solve the system of equation below 4x-2y=16. -2y +4x=8

asked Feb 15, 2020

1 answer

0 votes

121k views

If the average speed of a car is 45 km/hr, how far can it travel in 45 min.?

asked Aug 16, 2019

1 answer

3 votes

142k views

The digestive tract needs ___________, which provides the bulk against which the muscles of the colon can work.

asked Apr 26, 2019

1 answer

0 votes

154k views

Which of the following is an important principle of the U.S. Constitution? A. separation of powers B. dominant executive power C. no real executive leader D. a parliamentary system

asked Apr 7, 2019

2 answers

3 votes

73.8k views

Food chain show energy transfer between organism the size of a food chain can very yet there is a limit to the number of levels that a food chain can reach why is there a limit don't be number of levels

asked Mar 27, 2019

1 answer

2 votes

163k views

Can the scientific method be used to prove unique historical events? Yes No

asked Dec 11, 2018

2 answers

3 votes

28.3k views

What do changes in the biosphere, rising sea levels, drought and desertification, regional changes in temperature, and melting glaciers have to do with one another

asked Jun 18, 2018

1 answer

5 votes

56.2k views

What is the mass of an atom that has 4 protons, 5 neutrons and 4 electrons? 5 8 9 13

asked Jul 1, 2017

1 answer

3 votes

7.8k views

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