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Agata [3.3K]
4 years ago
10

5 stars for most accurate answer

Mathematics
1 answer:
Pani-rosa [81]4 years ago
4 0
The correct answer is B. 

The reason they are testing this new sports drink is to see if it will work better, worse, or "differently" as they are putting it! The other answers do not have anything to do with the experiment.

Hope this helps! Would love brainliest trying to get to virtuoso thanks!
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Name:
lubasha [3.4K]

Answer:

3,225

Step-by-step explanation:

principal times interest time rate

4 0
3 years ago
Simplify the expression.<br> -1 -5.7|<br> A. 6<br> B. -6<br> C. -5.7<br> D. 5.7
stepan [7]

Answer:

none of those answers, it should be -6.7

Step-by-step explanation:

7 0
3 years ago
Help binomial distributions
Ymorist [56]

We have the formula to compute the probability of having exactly k successed over n trials, given a probability p of success (and implicitly a probability 1-p of failure), which is


P(\text{k successed on n trials}) = \binom{n}{k}p^k(1-p)^{n-k}


Now, the probability of at least 3 successes is the union of the following event: exactly three successes,exactly four successes and exactly five successes.


We can compute their probability and sum them:\binom{5}{3}\left(\frac{3}{7}\right)^3\left(\frac{4}{7}\right)^2 + \binom{5}{4}\left(\frac{3}{7}\right)^4\left(\frac{4}{7}\right)^1 + \binom{5}{5}\left(\frac{3}{7}\right)^5 \approx 0.36788


So, the answer is about 36.79%

3 0
3 years ago
2<br> Question Progress<br> Homewo<br> Simplify<br> X-9<br> x² – 3x
love history [14]

Answer:

(x - 9) is already simplified

x² - 3x simplified is x(x - 3)

Step-by-step explanation:

We need to see if we can either take out GCF or factor. Since the 1st expression we can do neither, it is in its simplest form. For the 2nd expression, we can take out an <em>x</em>, and we get x(x - 3) as our simplified expression.

6 0
3 years ago
Plz hellp how do you figure out the base and the height of a triangular prism
Nikitich [7]
(base times height) multiplyed by 2, Then multiply it by 4. Next you find the area of the base, then when you figured it out, add it to what you did in the beggining 
3 0
4 years ago
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