Recent activity by Jay Zhao

Recent activity by Jay Zhao

Asap! find the length of the arc

asked Sep 24, 2023

1 answer 413k views

In the photoelectric effect, electrons are ejected by matter only if they are given energy from light of a high enough frequency. It does not matter how bright the light source is; only frequency matters.

answered Sep 9, 2023

2 answers 64.8k views

X-7/20=5/16 solve for x

answered Aug 20, 2023

2 answers 32.1k views

What is the image of the point(-5,2) under the translation T*3,-4

asked Jul 19, 2023

1 answer 516k views

What is the mean of the following set of data? Set of Data: 10, 9, 13, 12, 18, 16 Mean= Median= Mode=

answered Apr 23, 2023

2 answers 464k views

18. Division by an integer is always defined. I need help with this please

asked Feb 26, 2023

1 answer 451k views

1. A motorboat travels 196 meters in 20 seconds. What is the motorboat's unit rate of speed? Step1. Write equivalent ratios. The boat's rate of speed is 196m/20 secs. Let X represent the unknown. The second

asked Feb 18, 2023

2 answers 477k views

Which two words the same meanings? A. Home and school B. Agreement and battle C. Make and keep D. Soldiers and children

answered Jan 29, 2023

2 answers 523k views

Find the equation of a line passing through the points (3,-4) and (1,2)

answered Jan 8, 2023

2 answers 39.4k views

What is the value of 81x²y3 + z, if x = 3, y = 4, and z= 19?

answered Dec 19, 2022

1 answer 290k views

Graph the line that goes through the points (2,0) and (2,5). The line is what . The line has what slope.

answered Oct 31, 2022

2 answers 309k views

Find the surface area of the figure and round your answer to the nearest tenth if necessary

asked Jun 17, 2022

1 answer 478k views

Find the slope given the two points below: (8,5): (5,-2)

asked Mar 25, 2022

2 answers 141k views

(√81 + √100) *10 solve this problem fast

asked Mar 5, 2022

2 answers 514k views

Use the diagram to find the measures of each angle. Explain your reasoning. А E B С 50° D

asked Feb 15, 2022

1 answer 80.2k views

Coin Calculation plz help

answered Feb 3, 2022

1 answer 196k views

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