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Elanso [62]
4 years ago
10

PLZ SOMEONE HELP ME ON THIS

Mathematics
1 answer:
Ira Lisetskai [31]4 years ago
7 0
It just might be the first one,
I may be wrong let me know
Hope it helps
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Cady's cats often share a carton of cat milk. Sammy always drinks 1/3 of the carton, tommy drinks 5/12 of the carton and Suzi dr
juin [17]
Start by making the denominators equal.

1/3 becomes 4/12
1/6 becomes 2/12
and you have 5/12.

Add together to get 10/12.

Once simplified, the answer should be 5/6.
4 0
3 years ago
USA Today reports that about 25% of all prison parolees become repeat offenders. Alice is a social worker whose job is to counse
MissTica

Answer:

P(x = 0) = 0.004

P(x = 0) = 0.047

P(x = 0) = 0.211

P(x = 0) = 0.422

P(x = 0) = 0.316

Step-by-step explanation:

We are given the following information:

We treat a person who does not become a repeat offender as a success.

P(Success) = P(person who does not become a repeat offender) = 0.75

Then the number of people follows a binomial distribution, where

P(X=x) = \binom{n}{x}.p^x.(1-p)^{n-x}

where n is the total number of observations, x is the number of success, p is the probability of success.

Now, we are given n = 4

We have to evaluate:

P(x = 0)\\= \binom{4}{0}(0.75)^0(1-0.75)^4 = 0.004

P(x = 1)\\= \binom{4}{1}(0.75)^1(1-0.75)^3 = 0.047

P(x = 2)\\= \binom{4}{2}(0.75)^2(1-0.75)^2 = 0.211

P(x = 3)\\= \binom{4}{3}(0.75)^3(1-0.75)^1 = 0.422

P(x = 4)\\= \binom{4}{4}(0.75)^4(1-0.75)^0 = 0.316

8 0
4 years ago
Show how you do it please
sergij07 [2.7K]

Answer:

0.002403 = 2.403 * 10^{-3}

Step-by-step explanation:

Given

0.002403

Required

Express as scientific notation

The rule of scientific notation is that:

It is represented in form of: a * 10^n where 1 \le a \le 10

0.002403 will be represented as: a = 2.403; notice that the point was shifted forward by 3 units.

So:

n = -3

The equation becomes:

a * 10^n

0.002403 = 2.403 * 10^{-3}

Approximate

0.002403 = 2.4 * 10^{-3}

3 0
3 years ago
Can one fifth be simplified
Svetradugi [14.3K]
No, and never, cus there ain't any numbers that are greater than 1 that can go into both of them.
<span>so basically if the numerator is 1, you can't simplify it anymore. Is Impossible.</span><span />
3 0
3 years ago
Tan(-212°) = _____.<br><br> -cot 32°<br> tan 32°<br> cot 32°<br> -tan 32°
Liula [17]
The correct answer is: -tan 32degrees
8 0
3 years ago
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