Recent activity by Pranav Dave

Recent activity by Pranav Dave

Propylene has a molar mass of 42 grams and is composed of 85.7% carbon and 14.3% hydrogen, what is its molecular formula?

asked Dec 25, 2023

1 answer 285k views

Objects can possess energy as ___________. (a) endothermic energy (b) potential energy (c) kinetic energy A. a only B. b only C. c only D. a and c E. b and c

answered Dec 9, 2023

2 answers 85.9k views

What would the total surface area be if our large cube were divided into 8000 cubes with each side having a length of 1 cm? 48,000 cm2 8000 cm2 36,000 cm2 96 cm2

answered Nov 17, 2023

1 answer 223k views

Convert 20 mi/hour to feet per second (5280 feet = 1 mile)

answered Sep 7, 2023

2 answers 21.0k views

What do you mean by go and goes in grammer ?

answered Sep 5, 2023

1 answer 39.8k views

What is the square of 10

answered Aug 22, 2023

1 answer 437k views

Compare using inequalities <>, or During February in Du Bois, Pennsylvania the temperature was -23 degrees at 11 am. The temperature was -6 degrees at 7 pm. -0) A) -23 >-6 B) -23<-6 O -6<-23 D) -6=-23

answered Aug 5, 2023

1 answer 73.3k views

3. How many 4-letter code can be formed using the first 10 letters of the English alphabet, if no letter can be repeated?

answered Jul 8, 2023

1 answer 405k views

A typical soda can has a diameter of 5.3 centimeters and height of 12 centimeters. How many square centimeters of aluminum is needed to make the can? My answer is 244. I am confused how I got the answer.

asked Apr 11, 2023

1 answer 428k views

Tom has a bird named jerry.Jerry was sitting 5 feet away from the base of a tree. he seees another ird on a branch of the tree 12 feet away. Find the exact distance between jerry and the other bird

answered Apr 2, 2023

1 answer 355k views

Based on the Lewis/electron dot representation of the two atoms, predict the ratio of metal cationic (+) atom to nonmetal anionic (-) atom in the compound. .Ca. .P. A. 1:1 B. 3:2 C. 2:1 D. 3:1 Can someone

answered Nov 22, 2022

1 answer 65.1k views

Answer question for 15 points

asked Nov 9, 2022

1 answer 423k views

If the average speed of a car is 42 km/hr, how far can the car travel in 30 min?

answered Sep 19, 2022

2 answers 374k views

Pls someone help me with this question pls

asked Sep 15, 2022

1 answer 311k views

Over a long period, how might living things adapt to increased carbon dioxide levels and global warming?

answered Aug 10, 2022

1 answer 452k views

Find the area and perimeter please help me :)

answered Aug 4, 2022

2 answers 454k views

Which words best describes Emperor Qian Long's tone at the end of his letter?

answered Feb 25, 2022

2 answers 466k views

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