Recent activity by Xiaoxiao

Recent activity by Xiaoxiao

What is cell souring ?

answered Dec 11, 2023

1 answer 69.2k views

6. How far can a person run in 15 minutes if they run at an average speed of 4 km/minute?how do you bring it down

answered Nov 20, 2023

1 answer 124k views

PLEASE HELP I NEED HELP IN THIS GRADE 11 MATH PLS

asked Oct 4, 2023

1 answer 114k views

What wavelengths do we perceive as dark purple-violet?

answered Sep 25, 2023

2 answers 53.1k views

Kira has $500 in an account that earns 15% interest compounded annually.To the nearest cent, how much interest will she earn in 3 years?Use the formula B=p(1+r)t, where B is the balance (final amount),

asked Sep 18, 2023

1 answer 80.7k views

Combine like terms: 7-4x-9+6x

asked Sep 9, 2023

1 answer 69.5k views

If one angle of an equilateral triangle was 60 degrees, then what is the angle of the other two?

answered Sep 9, 2023

1 answer 206k views

What is the symbol for principal highways

answered Feb 16, 2023

1 answer 40.1k views

Solve the given inequality 11x-20<_13

answered Dec 25, 2022

2 answers 205k views

Two step equation with the solution of 5 ..

answered Dec 19, 2022

1 answer 144k views

A psychologist is interested in the mean IQ score of a given group of children. It is known that the IQ scores of the group have a standard deviation of 10. The psychologist randomly selects 100 children

answered Nov 23, 2022

1 answer 194k views

Fill in the missing blinks

asked Nov 5, 2022

1 answer 92.4k views

What evidence is there that Romeo and Juliet experience love at first sight?

answered Oct 5, 2022

1 answer 4.2k views

What was a result of the changing economy of the North during the mid- 1800s? A. More people in the North became craftspeople making goods by hand. B. More people in the North became plantation workers.

answered Sep 24, 2022

2 answers 46.8k views

A wave has a wavelength of 1.5 meters and period of 0.083s. What is the waves speed?

asked Sep 19, 2022

1 answer 228k views

Which of the following is not a physical change? a Condensation b Photosynthesis с Galvanization (adding a protective zinc layer to a metal) d None of the above

asked Sep 6, 2022

1 answer 20.6k views

Plz find the area thxxxx

answered Aug 2, 2022

2 answers 16.6k views

Water is an example of an input in a plant system true or false

answered Jul 10, 2022

2 answers 139k views

Upon Cliffords return, what commonality does he share with his sister and with Phoebe?

answered Jun 11, 2022

1 answer 159k views

Gene regulation means A. The genes in some cells are different than the genes in other cells. B. only some specialized cells can become other specialized cells. C. genes can be turned on and off. D. all

answered Mar 28, 2022

2 answers 196k views

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