Questions by Polve

Questions by Polve

75 points for 2 questions See attached screenshot How many molecules of oxygen are needed to react completely with 135 grams of sodium? 4Na+O2=2Na2O In order to produce 7.5x10^30 molecules of aluminum

asked Nov 23, 2024

1 answer

3 votes

93.3k views

Southern delegates met at a convention in nashville in the june of 1850 to A. plan southern secession. B. develop a series of compromise political proposals over slavery to preserve the union. C. propose

asked Nov 13, 2024

1 answer

0 votes

36.7k views

A point mutation could cause what to occur? a. deletion of a single base b. substitution of one base with a different base c. translocation of whole regions of a chromosome

asked Jun 5, 2024

1 answer

4 votes

188k views

What is the author's main point? Adults should manage their money better. Saving money is better than spending. Money skills should be taught in school. Counting money is a part of math.

asked Oct 19, 2023

1 answer

2 votes

219k views

______________ is the termination of the contract, and ______________ is the return of any property given up under the contract.

asked Sep 17, 2023

1 answer

1 vote

132k views

Help i’m stuck 50 points

asked Aug 7, 2023

2 answers

23 votes

192k views

PLEASEEE HELP ME ASAP AND EXPLAIN!!! Andre went to a sporting goods store that was having a different sale. He bought a baseball glove and 2 packages of socks. The baseball glove normally costs $34. The

asked Jun 28, 2022

2 answers

7 votes

127k views

Choose each number that shows 4% as an equivalent fraction, decimal, or percent. Select all that apply.

asked Jun 20, 2022

1 answer

0 votes

216k views

Nồng độ mol của 200ml dung dịch Nacl chứa 0,5 mol chất tan là :

asked May 26, 2022

2 answers

3 votes

25.2k views

Which of the following has the greatest value.

asked May 8, 2022

1 answer

0 votes

103k views

Find the exact value of x.

asked Feb 18, 2022

2 answers

14 votes

131k views

When we use a diagnosis to describe a disability it: tells us all we need to know to support the child only tells us about some aspect of the child identifies the strengths of the child helps us understand

asked Dec 23, 2021

2 answers

4 votes

170k views

Essay Writer Read the following summary of the play Cross-Country. Then choose one of the following three elements - the hero, the motif of daydreaming, or one of the four archetypal figures - and explain

asked Nov 8, 2021

1 answer

1 vote

200k views

All of the following expressions are equivalent except.___ 2+m m+2 m-(-2) -2-m

asked Sep 27, 2021

1 answer

1 vote

86.3k views

For a soccer practice, the coach set up four cones, labeled W, X, Y, and Z, to mark the edges of the rectangular field. Suppose the field is drawn on a coordinate plane, where the x- and y-values represent

asked Sep 18, 2021

1 answer

5 votes

175k views

What was the British East India Company's role in India in the 1700s-1800s

asked Aug 20, 2021

2 answers

1 vote

85.0k views

Create a program with a script that calls the following functions: getinput, calculateGPA, createBor, and printResults. The program is to ask the user how many semesters they have received grades in college.

asked Aug 5, 2021

1 answer

3 votes

10.5k views

If A = (9, 18) and B = (1, 12), what is the length of AB? O A. 10 units B. 12 units C. 9 units O D. 11 units

asked Mar 12, 2021

1 answer

3 votes

87.2k views

What is the length of AB?

asked Mar 4, 2021

1 answer

5 votes

104k views

Use the properties of rational numbers to multiply the following 7/12 * 253 / 5

asked Feb 6, 2021

2 answers

3 votes

185k views

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