Recent activity by David Zhang

Recent activity by David Zhang

A particle travelling in a straight line with constant acceleration of 4ms passes at a point O when its velocity is 12ms-¹. It passes another point P after a further 3 seconds. Find the velocity of the

answered Dec 24, 2023

2 answers 48.8k views

At an ice cream shop, 2 of the last 16 cones sold had chocolate ice cream. What is the experimental probability that the next cone sold will have chocolate ice cream? Write your answer as a fraction or

answered Dec 17, 2023

2 answers 130k views

Four different people are using sound wave technology. a 2-column table with 4 rows. the first column labeled person has entries ali, megan, kristoff, jenna. the second column labeled sound wave technology

asked Nov 4, 2023

1 answer 154k views

How do you write the coordinates of each point identified by its name?

answered Oct 18, 2023

1 answer 65.6k views

Un vestido cuesta $ 1.500. Si se obtiene un descuento de 10 %, ¿cuánto se debe pagar?

answered Sep 16, 2023

1 answer 19.9k views

What are the Columbia University's 2022-2023 supplemental essay prompts?

answered Jul 16, 2023

2 answers 231k views

Post WWII Germany was divided into four zones with the Americans occupying one zone and all of the following countries occupying a zone EXCEPT: a. USSR c. France b. Italy d. England

asked Apr 27, 2023

1 answer 31.9k views

This is science question

answered Apr 14, 2023

2 answers 33.0k views

Solve for d.−8+6=−10+10

answered Mar 6, 2023

1 answer 230k views

The main effect of the battle of the ironclads was

asked Jan 15, 2023

1 answer 188k views

My rule is: y = 19 - x + 20 Can you write in a simpler form? y =

answered Dec 23, 2022

2 answers 96.9k views

Is there a test that can determine an individual’s biological sex? Explain

answered Dec 10, 2022

1 answer 187k views

Please help me answer this question

answered Dec 9, 2022

1 answer 182k views

Which process is the first step in the formation of urine in the nephrons? O filtration O secretion : O reabsorption O absorption

answered Nov 20, 2022

2 answers 9.6k views

A soccer ball is kicked from the top of a 64 ft building into the air at an initial speed of 48 ft/sec. Its flight as a functions of time can be modeled by: h(t)=−16t2+48t+64. After how many seconds, will

answered Oct 19, 2022

1 answer 224k views

1. Even when you have the right-of-way, you're responsible for _ before you drive forward.

asked Oct 1, 2022

1 answer 164k views

Please help if you can. Is -1 less than or greater than -4??

answered Sep 25, 2022

2 answers 5.8k views

Please help if you can. Is -1 less than or greater than -4??

answered Sep 25, 2022

2 answers 5.8k views

Please help if you can. Is -1 less than or greater than -4??

answered Sep 25, 2022

2 answers 5.8k views

Please help almost due!!!!!!!!!!

asked Sep 1, 2022

1 answer 122k views

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