How are binary fission and mitosis different?

Mathematics

2 answers:

Ket [755]2 years ago

6 0

Answer:

the cell's chromosomes replicate and the cell divides, giving each cell an identical copy of each chromosome.

Step-by-step explanation:

olga nikolaevna [1]2 years ago

3 0

I think it is the first one but I might be wrong

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Suppose a lake contains blue and green algae. The blue algae has an initial mass of 20 kg and doubles its mass every hour. The g

loris [4]

Answer: 1) D

2) C

Step-by-step explanation:

1. The blue algae has an initial mass of 20 kg and doubles its mass every hour. Then after t hours, the mass of blue algae is

2. The green algae has an initial mass of 160 kg and grows at a constant rate of 0.20 kg per minute. Then after t hours (60t minutes), the mass of green algae is

Part I) At t=3:

The mass of green algae has 196-160=36 kg more mass at 3 hours.

Part II) At t=4:

The blue algae has 320-208=112 kg more mass at 4 hours.

6 0

2 years ago

Write each number in scientific notation.

Afina-wow [57]

1,050,200

The number between 1 and 10: 1
The power of 10: 6
The number in scientific notation: 1.05^6 or 1.050200^6

34,600

The number between 1 and 10: 3
The power of 10: 4
The number in scientific notation: 3.46^4

3 0

3 years ago

Associative property of (21)(7)(3x) ? <br> PLEASE HELPPPP <br> 40 PTS!!!!

sdas [7]

Ehh, now it's letting me answer.

So the associative property is basically as long as it's addition or multiplication, you can move around the groupings and it will still be the same.

For example, you can say:(21 * 7) (3x) instead of (21)(7)(3x)

And it would be equal to the old version.

(To answer your other question, the commutative property is you can move around all the parts of the equation as long as it's addition or multiplication.)

So basically, it would be the first one you sent me.

3 0

3 years ago

Read 2 more answers

PLEASE HELP!

Alexeev081 [22]

Rewrite as:
4y=x^2-12x+68
divide by four:
y= x^2/4-3x+17
your answer would be
(6,8)

3 0

3 years ago

You are to take a multiple-choice exam consisting of 64 questions with 5 possible responses to each question. Suppose that you h

damaskus [11]

Answer:

a) Expected score on the exam is 12.8.

b) Variance 10.24, Standard deviation 3.2

Step-by-step explanation:

For each question, there are only two possible outcomes. Either you guesses the answer correctly, or you does not. The probability of guessing the answer of a question correctly is independent of other questions. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

Probability of exactly x sucesses on n repeated trials, with p probability.

The expected value of the binomial distribution is:

$E(X) = np$