Questions by Optio

Questions by Optio

Which countries were invaded by Germany? Select all that apply. Austria Czechoslovakia England Italy Poland Japan Please help! :/

asked Jun 26, 2021

1 answer

3 votes

55.0k views

1. How many moles of oxygen gas are required to react with 15.56 moles of hydrogen gas? (2 pts.) 2H2 (g) + O2 (g) → 2H2O (g)

asked Jun 20, 2021

1 answer

4 votes

182k views

Nativism among Americans in the early 1900s was

asked May 25, 2021

1 answer

2 votes

4.6k views

Write a report on the activities of the debate club in your college.

asked May 5, 2021

1 answer

3 votes

186k views

5 points You want to rent a car for a dayl It will cost the daily fee of $50 plus $0.35 per mile driven. Part A: Write an expression that shows the amount you will pay for the car. Let m=the number of

asked Feb 16, 2021

1 answer

0 votes

142k views

Let A = {x1, x2, . . . , x12} be a set of 12 positive integers, not necessarily distinct, such that xi ≤ 150, 1 ≤ i ≤ 12. Prove that there are at least two different 6-element subsets S1 and S2 of A such

asked Feb 4, 2021

1 answer

1 vote

75.7k views

)the efficiency for recursuvely calculating xn is A.O(nlogn) B. O(n) C.O(logn) D.O(n2)

asked Oct 18, 2020

1 answer

5 votes

61.3k views

On the client side, the objective is to generate an SQL query that returns a correct answer in the least amount of time, using a minimum amount of resources at the server end. The activities required to

asked Sep 1, 2020

1 answer

5 votes

45.3k views

Write the number based on these clues: There are 9 Ones, 12 tens, 5 hundreds, 15 thousands The number is?

asked Mar 7, 2020

2 answers

3 votes

221k views

PLEASE HELP ME!!! I REALLY need it!

asked Jan 20, 2020

1 answer

5 votes

98.9k views

Mercantilism, countries build supplies of gold and silver, countries seek colonies,_______ Which statement completes the graphic organizer? a- countries lower taxes b-countries support free trade policies

asked Dec 10, 2018

1 answer

3 votes

231k views

_____ power derives from a position of authority inside the organization and is sometimes referred to as formal authority.

asked Sep 22, 2018

1 answer

0 votes

228k views

Which percentage of the world's population lives in North America?

asked Apr 18, 2018

2 answers

5 votes

8.8k views

It is important to avoid ballistic stretches because they can A.increase body and muscle temperature B.extend a joint beyond its regular range of motion C.exceed the stretchable limits of the tissues involved

asked Feb 3, 2018

1 answer

3 votes

91.6k views

999 less than 45 increased by the product of a number and 85

asked May 16, 2017

1 answer

4 votes

174k views

A scale for a scale drawing is 10cm:1mm. which is larger the actual object or drawing explain

asked Feb 21, 2017

1 answer

2 votes

66.5k views

John stretched while his muscles were cold. Which negative effect could occur? a.Blood might not flow to his limbs. b.His strength could decrease quickly. c.He could injure or pull a muscle. d.Oxygen might

asked Oct 27, 2016

2 answers

0 votes

184k views

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