3 years ago

Please help me on this math question

Mathematics

1 answer:

Ipatiy [6.2K]3 years ago

8 0

Answer:

Step-by-step explanation:

It is moving at 25 meters per second. Table B shows this

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Suppose a biological cell contains 400 genes. When treated radioactively the probability that

Anton [14]

Let $X\sim\mathrm{Bin}(400,0.006)$ be the random variable representing the number of genes that do get mutated. Here $\mathrm{Bin}(n,p)$ denotes a binomial distribution with parameters $n$ (total number of genes) and $p$ (probability of mutation).

Then the probability that *at most* 4 genes get mutated is

$\mathbb P(X\le4)=\displaystyle\sum_{x=0}^4\mathbb P(X=x)$

where

$\mathbb P(X=x)=\begin{cases}\dbinom{400}x0.006^x(1-0.006)^{400-x}&\text{for }x\in\{0,1,2,\ldots,400\}\\\\0&\text{otherwise}\end{cases}$

You should find that

$\mathbb P(X\le4)\approx0.9047$

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3 years ago

Its complete solution <br>and answer is 45

lora16 [44]

Answer:

Step-by-step explanation:

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3 years ago

Right answer gets brainlist

AnnyKZ [126]

The new coordinate will be (-7, -2)

It’s so easy, I will explain you

When it says reflected over the y axis, you just need to change the x value

7=-7

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3 years ago

What's the prime factorization of 8395

kakasveta [241]

5, 23, 73

835
5. 1679
23 73

6 0

3 years ago

Read 2 more answers

Write the equation of the line that passes through the given points.

EleoNora [17]

Answer:

y=3x-3

Step-by-step explanation:

the y(intercept)= -3 because the point is at -3 on the y-axis. from there the line goes up 3 and over 1. the slope would be 3.

All together the equation of the line is:

Y=3x-3

7 0

3 years ago