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denis-greek [22]
2 years ago
8

13 divided by 2? im too lazy to get my calculator

Mathematics
2 answers:
vampirchik [111]2 years ago
7 0
The answer would be 3.5 :)
ratelena [41]2 years ago
5 0

Answer:

6.5 xD

Step-by-step explanation:

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PLEASE HELP QUICK
valentinak56 [21]

Answer: 28 in.

Step-by-step explanation:

its simple

7 0
3 years ago
The compound probability of two events, E and F, is ; the probability of E is and of F is . In two or more complete sentences, e
lorasvet [3.4K]

Answer:

Events E and F are not independent if the probability of event E occurring is affecting the probability of event F occurring.

Step-by-step explanation:

Two events are independent when the probability of one event occurring has no connection with that of the other event.

Example, when you toss a coin and roll a six sided die, the probability of getting a head or a tail has no connection with the probability of getting any number face.A real life example will be the probability going to the mall and owning a cat at home.These two have no influence on one another.

Mathematically independent events can be calculated as;

P(E∩F)=P(E)-P(F)

3 0
3 years ago
The average of 9 scores is x. If the tenth score is 36 points more than x, by how many points will the tenth score raise the ave
Alecsey [184]

Answer:

3.6

Step-by-step explanation:

The average of 9 scores is x.

average = (sum of scores)/(number of scores)

x = (sum of scores)/9

sum of scores = 9x

The sum of the 9 scores is 9x.

The tenth score is 36 more than x, so it is x + 36.

The sum of the 10 scores is 9x + x + 36 = 10x + 36.

The average of the 10 scores is (10x + 36)/10 = x + 3.6

The difference of averages is

x + 3.6 - x = 3.6

5 0
3 years ago
from 5 employees at a company a group of 3 employees will be chosen to work on a project. how many different groups of 3 employe
sattari [20]
The answer to the math question presented above would be 10. <span>From 5 employees at a company a group of 3 employees will be chosen to work on a project, the number of different groups of 3 employees can be chosen is 10. You can have 10 different groups of threes in 5 employees.</span>
5 0
3 years ago
How many different arrangements of 3 letters can be formed if the First letter must be W or K
Llana [10]
You would do 2 · 26 · 26 = 1,352 different arrangements 
8 0
3 years ago
Read 2 more answers
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