Recent activity by Yabin Ya

Recent activity by Yabin Ya

9+10=?????????? PLease tell Me!

answered Jan 3, 2024

2 answers 166k views

Net ionic equation for the precipitation of calcium phosphate from aqueous solution

answered Dec 15, 2023

1 answer 7.4k views

-5 (2b+7) + b < -b -11

answered Sep 18, 2023

2 answers 31.6k views

Which of the forms of electromagnetic radiation listed below has the highest frequency?RadiowavesGamma raysInfraredUltraviolet

asked Aug 1, 2023

1 answer 31.6k views

Vanessa was given a math problem to determine how many different rectangles can be constructed with an area of 12 square inches Vanessa thinks that there are only two: one with a width of 2 inches and

answered May 13, 2023

2 answers 15.0k views

Find then circumference

asked May 9, 2023

1 answer 87.0k views

A rectangular room is 3 times as long as it is wide, and its perimeter is 40 meters. Find the dimension of the room.

answered Feb 21, 2023

2 answers 159k views

Money can not buy love

answered Feb 8, 2023

1 answer 180k views

Fifty- five percent of the students at west side middle school walk to school. What fraction of the students walk to school

answered Dec 15, 2022

1 answer 95.6k views

Write the equation of the line that passes through the given points. (0,4) (-2,-5)

answered Dec 11, 2022

1 answer 33.0k views

Sandra used her debit card to buy lunch for $8.74 on Monday. On Tuesday, she deposited $8.74 back into her account. What is the overall increase or decrease in her bank account?

answered Dec 8, 2022

2 answers 183k views

A very light rod 40cm long is pivoted at the centre. A weight of 50N is placed at one end. Where is the place to put a weight of 200N in order that the rod is in equilibrium?

asked Nov 19, 2022

1 answer 118k views

Based on the data which of the following best describes the correlation between the test scores and running times?

answered Oct 14, 2022

1 answer 29.1k views

What is life on this earth if life is something we take for granted - by Alexander Mendez this is deep but what in the world i know this person ain't morgan freeman or robert frost so whats with this

asked Aug 10, 2022

1 answer 11.3k views

Tell whether trapezoid ABCD and trapezoid WXYZ could be similar. Explain your choice.

answered Aug 1, 2022

2 answers 152k views

The list below shows all the possible outcomes for flipping a fair coin 3 times in a row. Which fraction represents the probability of getting at least 1 heads?

answered Jul 29, 2022

2 answers 51.4k views

Please write down and show every step in your work. Simplify and write in standard form 6+9i+(4i)(2i)

asked Jul 11, 2022

1 answer 200k views

45, 65, and 80 can be used to create __ triangles. Question 2 options: one two many no

asked Jun 6, 2022

1 answer 121k views

PLEASE HELP!!! Shade 30% of the whole grid. How much blocks do i shade?

asked May 18, 2022

1 answer 102k views

Please help me quickly

answered May 4, 2022

2 answers 149k views

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