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sergey [27]
3 years ago
14

the Dimensions of Prokaryotic Cells and their Constituents Escherichia coli cells are about 2 mm (microns) long and 0.8 mm in di

ameter. (Section 1.5) a. How many E. coli cells laid end to end would fit across the diameter of a pinhead? (Assume a pinhead diameter of 0.5 mm.)
Mathematics
1 answer:
torisob [31]3 years ago
4 0

Answer:

Try Photomath !

Step-by-step explanation:

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When the function f(x) = 4(2)x is changed to f(x) = 4(2)x − 13, what is the effect? (5 points)
Lunna [17]

Answer: C. The y-intercept is 13 spaces lower.

Step-by-step explanation:

4 0
3 years ago
What is the area of a rectangle with a length of 8.1 in and a width of 6 in?<br> HELP PLEASE
larisa86 [58]

Answer: 48.6

Step-by-step explanation: 8.1 * 6 =48.6

5 0
2 years ago
The mean score of 8 players is 14.5. If the highest individual score is removed the mean of the score of the remaining 7 players
AfilCa [17]

Answer:

The highest score is 32.

Step-by-step explanation:

We are given the following in the question:

The mean score of 8 players is 14.5.

Let x denote the highest score.

If x is removed, the mean of the score of the remaining 7 players is 12.

Formula for mean:

\bar{x} = \dfrac{\displaystyle\sum x_i}{n}

Putting values, we get:

14.5 = \dfrac{\displaystyle\sum x_i}{8}\\\\\Rightarrow \displaystyle\sum x_i = 116\\\\12 = \dfrac{\displaystyle\sum y_i}{7}\\\\\Rightarrow \displaystyle\sum y_i  = 84\\\\\displaystyle\sum y_i = \displaystyle\sum x_i -x \\\\84 = 116 - x\\\Rightarrow x = 32

Thus, the highest score is 32.

4 0
4 years ago
The probability of tossing heads with a standard coin is 1/2, because it is one of two possible outcomes. The probability of tos
spayn [35]

Answer:

  a) 1/64

  b) 1/4096

Step-by-step explanation:

As you can tell from the example, the exponent of 1/2 is the number of heads in a row.

a) p(6 heads in a row) = (1/2)^6 = 1/(2^6) = 1/64

b) p(12 heads in a row) = (1/2)^12 = 1/(2^12) = 1/4096

_____

<em>Additional comment</em>

The probability of a head is 1/2 because we generally are concerned with a "fair coin." That is defined as a coin in which each of the 2 possible outcomes has the same probability, 1/2. Similarly, a "fair number cube" has 6 faces, and the probability of each is defined to be the same as any other, 1/6. Loaded dice and unfair coins do sometimes show up in probability problems.

3 0
2 years ago
Given the equation 5x + y = 7, which equation below would cause a consistent-independent system?
Dimas [21]
D since you said it equals seven then the possible answer is out of C or D but there wasn't a negative sign so I went with the positive answer.
8 0
4 years ago
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