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2 years ago

Please 50 points and brainliest youre rank will go up

Mathematics

1 answer:

EastWind [94]2 years ago

3 0

Answer:

Hey u can use Ma th way

Step-by-step explanation:

just look it up and you'll get your answer

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a coin is tossed, then a letter in the word accomplishment is chosen at random. find the probability of heads, then a vowel

emmasim [6.3K]

Answer:

$\frac{5}{52}$

Step-by-step explanation:

Coin toss:

$Total\ outcome=\{H,T\}\\\\Favourable\ outcome=\{H\}\\\\P(Head)=\frac{Favourable\ outcome}{Number\ of\ total\ outcome}\\\\P(Head)=\frac{1}{2}$

Letter Selection:

$Number\ of\ total\ outcomes=26\ \ \ \ \ \ \ as\ total\ letters\ are\ 26\\\\Favourable\ outcomes=5\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ as\ there\ are\ 5\ vowels\\\\P(vowel)=\frac{Favourable\ outcomes}{Number\ of\ total\ outcomes}\\\\P(vowel)=\frac{5}{26}$

$These\ two\ events\ are\ independent.\\\\Hence\ probability\ of\ head\ and\ then\ vowel=\frac{1}{2}\times \frac{5}{26}=\frac{5}{52}$

4 0

3 years ago

On tuesday bill bought nine posters. On wednesday half of all the posters that he had were destroyed. On thursday there were onl

Anettt [7]

(x+9)/2+=24
*2 I *2
x+9=48
-9 -9
x=39

4 0

3 years ago

Solve the inequality. <br><br> x – 1 ≤ – 9

Arturiano [62]

Answer:

$X\leq -8$

4 0

3 years ago

leaving the freeway, denise slows from 55 mph to 35 mph in 4 seconds. what was her rate of deceleration?

MAXImum [283]

Answer:

5 miles per hour/second

8 0

3 years ago

Which undefined geometric term can be described as a one-dimensional set of points that has no beginning or end? point line plan

astraxan [27]

Answer:- A line is the undefined geometric term can be described as a one-dimensional set of points that has no beginning or end.

Explanation :-

In geometry, there are three undefined terms : 1) point 2) line 3) plane

A point has zero dimensions . It has two dimensions in plane and three dimensions in space.
A line is said to be a one dimensional set of points that has no beginning or end.It has only length.
A plane has two dimensions.
Distance is not a geometic term.

7 0

3 years ago

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