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2 years ago

The question is asking to determine which statement is true?

Mathematics

1 answer:

Advocard [28]2 years ago

7 0

Answer:

the answer is true which

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ILL MARK U BRAINLIEST!!<br> so I figured out a few can anyone figure out the rest? PLEASE!

vova2212 [387]

Answer:

Step-by-step explanation:

to find <e, add angles 85+58+e=180, e=37

37+90+f=180, f=53

i cant tell you more because we cant see the whole picture

5 0

3 years ago

I need help , plz help me and the question just like other one I think ?

ad-work [718]

Answer:

formula = LxWxH

substitute = L = 10 in W = 7in H = 14 in

simply = 980

Step-by-step explanation:

since its a rectangle you multiply all the sides together.

4 0

3 years ago

Need help on b ASAP HELP

maxonik [38]

9w^3 ...........................

3 0

3 years ago

A survey conducted by a leading HMO found that of 2000 women, 340 were heavy smokers and 25 had emphysema. Of those who had emph

belka [17]

Answer:

The events being a heavy smoker and having emphysema are not independent.

Step-by-step explanation:

We are given the following in the question:

Number of women = 2000

Number of heavy smoker = 340

Number of women who has emphysema = 25

Number of women who has emphysema and are heavy smoker = 21

$\text{Probability} = \displaystyle\frac{\text{Number of favourable outcomes}}{\text{Total number of outcomes}}$

P(Smoker) =

$P(S) = \dfrac{340}{2000}=0.17$

P(emphysema) =

$P(E) = \dfrac{25}{2000}= 0.0125$

P(Smoker and emphysema) =

$P(S\cap E) = \dfrac{21}{2000} = 0.0105$

Two events A and B are said to be independent if

$P(A\cap B)=P(A)\times P(B)$

Checking conditions for independence:

$P(S)\times P(E) = 0.17\times 0.0125=0.002125\\P(S)\times P(E) \neq 0.0105\\P(S)\times P(E)\neq P(S\cap E)$

Thus, the events being a heavy smoker and having emphysema are not independent.

3 0

3 years ago

Which of the following is a factor of 10x2 − 19x + 6?

ozzi

9 and 4 are the factors

6 0

3 years ago