Recent activity by Shelef

Recent activity by Shelef

A 4 kg block hangs by a light string that passes over a massless, frictionless pulley and is connected to a block that rests on a shelf. The coefficient of kinetic friction is 0.20. The 6 kg block is pushed

asked Dec 2, 2024

2 answers 57.5k views

A mass of 11.60 g of phosphoric acid (98.00 g/mol) was produced from the reaction of 10.00 g of p4o10 (283.9 g/mol) with 12.00 g water (18.02 g/mol). What was the percent yield for this reaction? Include

asked Nov 10, 2024

1 answer 129k views

If the exterior rays (sides) of two adjacent angles are opposite rays, then the angles are supplementary. (Two column proof) a) True b) False

answered Aug 11, 2024

1 answer 216k views

Which of the following is true for expression DNA plasmids, but false for cloning DNA plasmids? 1. They are used to make proteins using a cloned gene. 2. They contain a promotor. 3. They are the first

answered Jul 21, 2024

1 answer 51.1k views

What is the congruent triangle? and how to prove it

answered Jun 24, 2024

2 answers 189k views

If ZZZ Co pays $3 per share forever and the required rate of return for the stock is 9%, what is the expected price per share? Please use at least 5 decimal places and do not use $ symbol in the answe

answered Jun 6, 2024

1 answer 51.1k views

Marco paid $25 for a meal including a 25% tip how much was the meal before he added the tip?

answered May 31, 2024

2 answers 41.9k views

What is an example of a "beyond now" question you may ask yourself? How do I add texture to my drawing? How can I use paint differently than artists in the past? What is the size of my artwork? Where can

asked May 22, 2024

1 answer 190k views

"Which dimension of social control theory is illustrated by the following example? Tony has a regular full-time salaried job, which he doesn't want to risk losing by engaging in vandalism with his unemployed

answered Apr 29, 2024

1 answer 14.2k views

Why has mass homicides stayed stagnant while other homicides have plummeted? A. Economic factors B. Social policies C. Gun control measures D. Cultural changes

asked Apr 18, 2024

1 answer 82.8k views

How many books of the Bible did Timothy write with Paul alone? A) One B) Two C) Three D) Four

asked Apr 13, 2024

1 answer 123k views

Which of the following would include the patient's frequency of alcohol consumption? A) Medical history B) Family history C) Social history D) Surgical history

answered Feb 28, 2024

1 answer 27.2k views

Clonal selection of B cells generally results in the production of two types of clones: plasma cells and memory cells. a-true b-false

asked Feb 17, 2024

1 answer 3.5k views

How many times the float needs to rotate before the buyer inefficiency?

answered Jan 29, 2024

1 answer 51.8k views

Child who has unearned income of $2,100 or less cannot be subject to the kiddie tax. t f

asked Jan 18, 2024

1 answer 214k views

How did sea floor spreading contribute to the theory of plate tectonics?

asked Jan 16, 2024

2 answers 168k views

List 3 values that would make this inequality true.

asked Oct 15, 2023

1 answer 178k views

I'm really worried about my exam History tomorrow :(

answered Oct 7, 2023

1 answer 71.1k views

The volume of the following figure = ___________ cm3. a rectangular prism with base of triangle of 8 cm, height of triangle of 3 cm, and length of prism of 12 cm. 144 288 216 72

asked Oct 5, 2023

2 answers 166k views

How much should John get back after paying for purchases totaling $5.45 when he pays $10.00

answered Sep 29, 2023

1 answer 64.9k views

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