Recent activity by Supernovah

Recent activity by Supernovah

What is the density of copper if 21.4 g of it occupies 2.40 cm3

asked Nov 20, 2023

1 answer 64.9k views

An election ballot asks voters to select six city commissioners from a group of twenty two candidates. In how many ways can this be done?

asked Nov 17, 2023

1 answer 190k views

Find the distance between (-3, -4) and (2, -4)

answered Nov 15, 2023

1 answer 72.7k views

Discuss two different modes of Transportaion and how they changed over time explain how Transportaion changed the world

asked Sep 5, 2023

1 answer 83.2k views

Anjum and Betty spent a total of 9 hours completing the puzzle. The ratio Anjum’s time : Betty’s time = 7 : 5. Work out how much time Anjum spent on the puzzle.

answered Aug 28, 2023

1 answer 14.6k views

GUYS PLEASE HELP WITH THE QUESTIONS I JUST POSTED PLEASE

answered Aug 10, 2023

1 answer 3.5k views

Using this equation, what would the company's approximate annual income be in the year 2009?

asked Mar 2, 2023

1 answer 93.2k views

Identify the simple subject in the following sentence: "Josh went to the store to buy groceries and a new shirt."

answered Feb 22, 2023

1 answer 67.7k views

May someone help me with this, really need it thank you!

answered Feb 9, 2023

1 answer 71.0k views

What are the disadvantages of drugs,ahcohol,cigarette,vape toward the society and themselves?

answered Jan 29, 2023

2 answers 61.8k views

Martina is recording the percentages she earned on each quiz in her math class. Here are her results for the last 7 quizzes. 74, 64, 90, 74, 92, 68, 71 Find the range of the data set. =___

answered Dec 31, 2022

1 answer 120k views

Ellis purchased $74.62 worth of party supplies. He paid with at $100 bill. How much change does he receive?

asked Nov 13, 2022

2 answers 227k views

Give at least three other positions besides Governor that are held by elected officials in the executive branch of the government.

asked Nov 11, 2022

2 answers 176k views

Nerissa has 5 pink bows, 1 blue bow, and 4 purple bows in a box. She will randomly choose 1 bow from the box. What is the probability Nerissa will choose a purple bow?

asked Oct 22, 2022

2 answers 61.0k views

Someone please help

answered Oct 19, 2022

1 answer 44.0k views

In a ground-water basin of 12 square miles, there are two aquifers: an upper unconfined aquifer 500 ft in thickness and a lower confined aquifer with an available hydraulic head drop of 150 ft. Hydraulic

answered Aug 22, 2022

1 answer 183k views

Which of the following is a line?

asked Aug 17, 2022

2 answers 181k views

If 35% of a number is 84 and 60% of the same number is 144, find 25% of that number.

answered Jul 16, 2022

1 answer 75.5k views

Check image for question

answered Jul 14, 2022

1 answer 90.7k views

What is the Nice model's explanation for why there is no planet in the vicinity of the asteroid belt?

answered May 27, 2022

1 answer 38.3k views

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