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vladimir2022 [97]
4 years ago
8

The center of the DNA molecule, the rungs of the ladder, are composed of what?

Mathematics
1 answer:
coldgirl [10]4 years ago
8 0
DNA<span> is </span>made<span> up of six smaller </span>molecules<span> a five carbon sugar called deoxyribose, a phosphate </span>molecule<span> which contains these four (adenine, thymine, cytosine and guanine).</span>
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This recipe will serve 12 pancakes.
lina2011 [118]

Answer:

for 24 pancakes, double the ingredients and for 6 pancakes divide the ingredients' by 2

6 0
4 years ago
What is the value of c in this linear system? <br> A) 1<br> B) -3<br> C) -1<br> D) 2
Alika [10]

9514 1404 393

Answer:

   B)  -3

Step-by-step explanation:

There are methods for finding only c. Cramer's rule is one of them. It involves finding two determinants and taking their ratio. Here, we choose a more <em>ad hoc</em> approach. It appears that the value of b can be found by combining the last two equations.

  (1/2)(2a +4b -2c) -(a -3b -c) = (1/2)(12) -(-4)

  5b = 10

  b = 2

Now, we can substitute this value into the first two equations. This gives ...

  5a +c = -8

  a - c = 2

Subtracting 5 times the second from the first gives ...

  (5a +c) -5(a -c) = (-8) -5(2)

  6c = -18 . . . . simplify

  c = -3 . . . . . . divide by 6

The value of c is -3.

4 0
3 years ago
Derek owns a landscape business. He charges a fixed fee of $30 plus $1 per 1,000 square feet of lawn mowed. Derek's earnings (in
kodGreya [7K]
(174,000, 134,000, 420,000, 452,000, 474,000)

I don't know if i'm right for sure but I really hope this helps you! :)
7 0
3 years ago
Read 2 more answers
​% of U.S. adults think that political correctness is a problem in America today. You randomly select six U.S. adults and ask th
IgorC [24]

Answer:

Explanation has been given below

Step-by-step explanation:

hope fully it may concern with 70% adults then

p = 0.77

randomly select = 6

then mean will be

mean = n * p = 6*0.77=4.62

To get variance np (1-p)

then putting values we get

np (1-p) = 4.62 *0.23 = 1.0626

taking square root we get

\sqrt{1.0626}

sd = 1.03

Most samples of 6 adults would differ from the mean by no more than 1 sd

mean is differ by no more than 2 sds .

In a real-life situation, it is expected that 4 or 5 of 6 to think it is a problem.

I would not expect 0, 1, or 2.

3 0
4 years ago
Can someone pls help
Nitella [24]

Answer:

a

Step-by-step explanation:

bc i know

8 0
3 years ago
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