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2 years ago

What is 3/12 as a terminating decimal?

Mathematics

2 answers:

wlad13 [49]2 years ago

8 0

Answer:

3/12 = 0.25

Step-by-step explanation:

hope this helps

Arisa [49]2 years ago

8 0

0.25 If you need help look up videos on Google

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Determine if the events A and B are independent. Show all steps.

zmey [24]

Answer:

$P(A U B ) = \frac{13}{25}$

Step-by-step explanation:

STEP:-1

Given that events A and B are independent then

P(A ∩B ) = P(A) P(B)

Given that P(A) = 2/5 and P(B) = 1/5

STEP:- 2

P(A ∩B ) = P(A) P(B)

$P(A U B) = P(A) +P(B) - P(A n B )$

$P(A U B ) = P(A) +P(B) - P(A) P(B)$

Step(iii):-

$P(A U B ) = \frac{2}{5} +\frac{1}{5} - \frac{2}{5} X \frac{1}{5}$

$P(A U B ) = \frac{3}{5} - \frac{2}{5} X \frac{1}{5}$

$P(A U B ) = \frac{3}{5} - \frac{2}{25}$

$P(A U B ) = \frac{15-2}{25} = \frac{13}{25}$

4 0

2 years ago

There are 13 brunettes and 7 blondes in a Spanish class. The teacher selects two students to run an errand. How many possible ou

Delicious77 [7]

Answer:

91 possible outcomes

Step-by-step explanation:

As the teacher selects a brunette followed by a blonde, we just need to find the number of possibilities of choosing a brunnette and the number of possibilities of choosing a blonde:

number of possibilities of choosing a brunette: 13

number of possibilities of choosing a blonde: 7

Then, the number of possible outcomes is the product of these number of possibilities:

13 * 7 = 91 possible outcomes

8 0

2 years ago

What is the theorem that states a perpendicular line to the hypotenuse splits the triangle into two similar right triangles?

iogann1982 [59]

Answer:Pythagoras

Step-by-step explanation:

5 0

1 year ago

the area of a rectangle is 28 ft squared, and the length of the rectangle is 5 ft less than 3 times the width. find the length a

forsale [732]

The length of the rectangle is 7 and the width is 4 and equation is this 3x4=12
12-5=7 and 7x4=28

3 0

2 years ago

Is this a function graph help

hammer [34]

Answer:

This is not a function graph as no variables are present.

6 0

2 years ago