Recent activity by Hcoat

Recent activity by Hcoat

What is a mutation? * A) a type of molecule that genes and chromosomes are made of B) a random change to a gene that sometimes results in a new trait C)the process in which two parents pass on their genes

answered Dec 13, 2023

1 answer 69.8k views

You roll a six-sided die two times what is the probability of rolling a two and then rolling a 1

answered Nov 30, 2023

1 answer 252k views

Translate the sentence into an equation. Three times the sum of a number and 4 is 8 .

answered Oct 23, 2023

1 answer 83.3k views

Where can I go to and find cheap airplane tickets online to Canada?

asked Sep 2, 2023

1 answer 412k views

Which is a factor of both terms of the expression 2d−10?

asked Jun 27, 2023

2 answers 507k views

Why is you transfer important in our daily activities

answered Jun 24, 2023

1 answer 365k views

What percent of nuclear weapons from the U.S and the U.S.S.R. was disposed of with the signing of the start treaty in 1991 A: 20% B: 40% C: 60% D: 80%

answered Jun 6, 2023

1 answer 448k views

What yall got?: Why did societies in Africa build mud-brick homes and buildings? Responses A.There were not many forests from which to get trees. B.The savannas provided grasses to use. C.They needed cheap

asked Jun 6, 2023

1 answer 259k views

Two students are planning an investigation to determine which type of bond, ionic or covalent, is more polar. Which one of the tests would be relevant to their experiment?.

answered Apr 25, 2023

1 answer 353k views

Are the ratios 2:4 and 5:10 equivalent?

answered Dec 12, 2022

2 answers 298k views

PLS HELP!!!!! which polynomial is a perfect square trinomial? A. 49x^2 - 28x + 16 B. 4a^2 - 20a + 25 C. 25b^2 - 20b - 16 D. 16x^2 - 24x - 9

answered Oct 29, 2022

1 answer 409k views

Mr. Shepherd has gone outside to shovel snow on a cold day. How does his body maintain a relatively constant body temperature?

answered Aug 27, 2022

2 answers 425k views

Please Help!!!!!!!!!!! what is the ninth term of the arithmetic sequence a(n)=14 + 2(n-1)? A. 21 B. 23 C. 30 D. 32

asked Jun 19, 2022

1 answer 96.0k views

X - 5V + 17 = 0 2x+ V + 1 = 0

answered May 29, 2022

1 answer 91.0k views

The difference between an observational study and an experiment is that: A. in an observational study, only one group is studied, and in an experiment, two groups are studied. B. in an observational study,

answered Feb 3, 2022

1 answer 517k views

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