Recent activity by Xinsong Lin

Recent activity by Xinsong Lin

What is cellular respiration

asked Dec 13, 2023

2 answers 196k views

Find the trigonometric ratios (NOT the angle) functions. Write fractions in lowest terms,

answered Nov 17, 2023

1 answer 225k views

Multiply (−3/4b^2)(−6a^2b^5)

asked Nov 5, 2023

1 answer 157k views

Which is an example of kinetic kinetic energy? A. The energy stored in sugar B. An apple hanging from a tree C. A compressed spring D. A skateboard rolling across the street

answered Oct 17, 2023

2 answers 74.1k views

At noon (t=0), two runners start running along the straight road in the same direction. The runner's speeds are v1(t)= 4/(t+1)^3, v2(t)=2/(t+1)^3 (decreasing because of fatigue). The initial distance at

asked Jul 9, 2023

1 answer 124k views

HELP ASPP!! ILL GIVE BRAINILEST AND 16 POINTS IF UR RIGHT

answered Jun 25, 2023

1 answer 57.5k views

Write a Lena near equation of the line passing through the points (-2,4)(4,16)

asked Apr 13, 2023

1 answer 92.5k views

Rate my poem. ELA class starts in 7 minutes My mouth is shut I have been shushed No one is speaking My voice is now hushed I am being quiet Stillness is all I hear Everything sounds a bit fuzzy My head

asked Jan 6, 2023

2 answers 184k views

Which stage of new product development would you be most interested in participating in? Explain.

answered Dec 15, 2022

1 answer 202k views

Plz help!!! A summer camp counselor wants to calculate a length, x, in feet, across a pond as represented in the sketch. Segments AC and DE intersect at B, and AEB and CDB have the same measure. What is

answered Dec 1, 2022

2 answers 218k views

I need help with this . i am so confused . i would like answers please!

answered Oct 17, 2022

2 answers 26.8k views

Which organisms in soil helps relieve element so they can be recycled

asked Oct 4, 2022

1 answer 125k views

Historical events of the Roman word

answered Sep 28, 2022

1 answer 145k views

Pls help i will mark please dont answer if you don’t know please

answered Sep 12, 2022

2 answers 168k views

Find cot0 given cos0=2/7 and the terminal side is in quadrant IV

asked Aug 10, 2022

1 answer 65.1k views

PLEASE HELP Evaluate: -(X to the power of 2) for X=(-3) A. 6 B. -6 C. 9 D. -9

answered Jun 20, 2022

2 answers 58.0k views

Help! Define the word Energy for me! Thank you! :)

asked Jun 6, 2022

2 answers 86.2k views

What percent of 40 is22 ?

answered May 22, 2022

1 answer 205k views

Solutions to a quadratic equation are -7 and 1. What is the equation of its axis of symmetry?

answered May 21, 2022

1 answer 172k views

Which sequence best describes asexual reproduction?

asked May 10, 2022

2 answers 109k views

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