Recent activity by Nevosial

Recent activity by Nevosial

I’ve been having a hard time with percents in chemistry, could anyone help? Question: The percentage of nitrogen, by mass, in copper(II) nitrate, Cu(NO3)2, is…. 1) 14.9% 2) 33.9% 3) 36.5% 4) 40.2 % 5)

asked Oct 22, 2024

1 answer 42.0k views

Practice and Apply Read the sentences. Change the verbs in parentheses to the past tense by adding the suffix -ied. 1. In the horror story, the main character (rely) on her brother for help. 2. She was

answered Oct 8, 2024

1 answer 193k views

Find the first term of the arithmetic sequence in which a₂₇=-(1)/(2) and the common difference is

answered Sep 25, 2024

1 answer 159k views

An EKG shows two premature ventricular contractions. These two QRS waves look very different. What is the term for this?

answered Jun 21, 2024

1 answer 53.9k views

Klay and Aspyn love to play in the snow with their cousins Gage and Emma. They decide to have a contest to see which team can create the most snowballs in half an hour. Because Klay and Aspyn are younger,

asked Jun 20, 2024

1 answer 57.2k views

Ammonia piping containing vapour has what colour band on it? A) red B) green C) blue D) yellow

asked May 16, 2024

1 answer 187k views

You leave Fort worth ,Texas,at 2:41 p.m. and arrive in Dallas at 3:23 p.m. , covering a distance of 58km. what is your average speed in metres per second ?

asked May 4, 2024

1 answer 195k views

Firms should do the following to address management's service expectation gap: a) Increase communication between management and employees b) Ignore the expectation gap to maintain a positive work environment

answered Apr 24, 2024

1 answer 18.9k views

The first jail was O built in China during the Sui Dynasty (581-618 A.D.) O a barge in the crocodile-infested Nile River in ancient Egypt O built by Napoleon to house military offenders O built in 1166

asked Mar 15, 2024

1 answer 60.8k views

How are negative numbers handled with "twos complement" notation?

asked Feb 8, 2024

1 answer 148k views

During which phase are two distinct nuclei present.

answered Dec 29, 2023

1 answer 34.5k views

What is the fraction and decimal of 86%?

answered Nov 23, 2023

2 answers 164k views

QuestionThe annual rainfall in a certain region is approximately normally distributed with mean 42.1 inches andstandard deviation 6.1 inches. Round answers to the nearest tenth of a percent.a) What percentage

answered Oct 10, 2023

1 answer 219k views

Which Best Describes Locke’s View On Government?

asked Sep 4, 2023

1 answer 62.2k views

Can somebody help me...

answered Aug 31, 2023

1 answer 9.2k views

Timmy likes purple, what's his favorite color?

answered Aug 22, 2023

2 answers 177k views

WILL RECIEVE BRANILIEST IF ANSWERED CORRECT

answered May 27, 2023

1 answer 134k views

The sum of two numbers is -20. The difference of the two numbers is -48. What are the two numbers?

answered May 8, 2023

1 answer 126k views

Calculate the mass in grams of 12.04 × 10^22 molecules of carbon dioxide

answered Jan 21, 2023

1 answer 92.2k views

Sarah is buying a necklace which is listed online as costing p dollars. When she goes to check out, she discovers the necklace is on sale for 15% off the listed price. Which expression below will help

asked Nov 23, 2022

2 answers 68.1k views

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