Recent activity by Jiejing Zhang

Recent activity by Jiejing Zhang

What is 4a +28=10-2a ?

answered Dec 8, 2023

2 answers 90.6k views

How Is This Problem Done?

asked Oct 21, 2023

1 answer 156k views

Select the correct answer.Which of the following sets of ordered pairs represents a function?ooo{(3,5), (-17,-5), (3,-5), (-17,5)}{(-6,-1), (13,8), (1,6), (1,-10)}{(10,5), (10,-5), (5,10), (5.-10)}{(10,

answered Aug 14, 2023

1 answer 171k views

Two friends leave school at the same time, Sarah is heading due north and Beth is heading due east. One hour later they are 5 miles apart. If Sarah had traveled 4 miles from the school, how many miles

answered Aug 10, 2023

2 answers 199k views

Who did the cherokee side with during the american revolution.

asked Jul 24, 2023

1 answer 206k views

Which evidence supports the claim that earth’s continents formed during precambrian time?.

answered Jun 19, 2023

2 answers 21.1k views

Find the tangent of each angle that is not the right angle. Drag and drop the numbers into the boxes to show the tangent of each angle. B 76 tan ZA tan ZB 2.45 0.38 0.93

answered Apr 17, 2023

1 answer 142k views

2/7 divided 2/7 equals what?

answered Apr 11, 2023

1 answer 224k views

15. Chris can run at a constant speed of 12 km/h. How long will it take him to run from his home to the park, a distance of 0.8 km? Remember to check that your answer is reasonable.

answered Mar 18, 2023

1 answer 166k views

Pls help I’ll mark and thank you it!!

answered Dec 19, 2022

2 answers 55.9k views

Hapshires are often used as sires in what kinds of operations?

answered Nov 19, 2022

1 answer 235k views

Select the best answer for the question. 16. How long is a 12 meter bolt? A. 22.8 inches B. 20.7 inches C. 18.1 inches O D. 19.7 inches Mark for review (Will be highlighted on the review page)

answered Oct 24, 2022

2 answers 96.5k views

What is the distance between (–13, 9) and (11, 2) on a coordinate grid?Click this link to view O*NET’s Skills section for Stationary Engineers. Note that common skills are listed toward the top, and less

answered Oct 15, 2022

2 answers 177k views

What kind of wave causes particles in rocks to move at right angles to the direction of the wave

answered Oct 14, 2022

2 answers 139k views

What percentage of 440 is 325

answered Sep 12, 2022

1 answer 163k views

Least to greatest 3 1/7 ,1.73,4 ,2.24

asked Sep 1, 2022

1 answer 154k views

I need help with this plz

asked Aug 16, 2022

1 answer 129k views

Why is the atmosphere heated chiefly by radiation from Earth's surface? Choose all that apply. Earth emits long-wave radiation, which is readily absorbed by the atmosphere. Even though the short wavelengths

asked Aug 4, 2022

1 answer 107k views

Think of the differences between circuit-switching and packet-switching paradigms in the Internet core design. Assume an Internet Service Provider (ISP) has an access link with 1500 Mbps capacity and,

answered Jul 28, 2022

1 answer 127k views

HELP ME PLS!!!!!!!!!!!!!!!!!!!!!

answered Jul 20, 2022

2 answers 200k views

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