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joja [24]
2 years ago
8

What is 4/8 + 2/8 = ?

Mathematics
2 answers:
Deffense [45]2 years ago
7 0

Answer:

4/8 =1/2

2/8 = 1/4

1/2+1/4, we take Lcm,

2+4/2 =6/4

3/2

WARRIOR [948]2 years ago
6 0

Answer:

3/4 or 0.75

Step-by-step explanation:

(because the denominators are the same)

l.c.m of 8 and 8 is 8

4+2=6

so: 6/8 =3/4.

hope I'm helpful please mark me as brainlest

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The perimeter is the length of the outline of a shape. To find the perimeter of a rectangle or square you have to add the lengths of all the four sides. x is in this case the length of the rectangle while y is the width of the rectangle. The perimeter, P, is: P=x+x+y+y.

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Tests for tuberculosis like all other diagnostic tests are not perfect. QFT-G is one of such tests for tuberculosis. Suppose tha
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Answer:

the probability of an adult getting a NEG result and truly having tuberculosis is 0.0127

Step-by-step explanation:

S = the adult really has tuberculosis.

S' = complement of S = the adult does not has tuberculosis.

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P(S)= 0.05

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3 years ago
Please help! I can't find any tutorial videos
Lena [83]

The two horizontal lines are parallel ( This is given by the red triangles)


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3 0
3 years ago
A lay office assistance gets 236.39 every two weeks. How much will they make in a year? Round to the nearest cent
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Read 2 more answers
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blsea [12.9K]

Answer:

The expected value for purchasing one ticket for the jackpot = $77.26

Step-by-step explanation:

We first compute the probability mass function for the problem.

Probability of winning the jackpot

One has to get all 5 white ball and the one red ball correctly. There are 69 white balls and 26 red balls.

5 white balls can be selected from 69 with order not important, and 1 red ball selected from 26 red balls in

⁶⁹C₅ × ²⁶C₁ ways = 292,201,338 ways

And there are (5! × 1) different combinations of those winning numbers = 120 combinations (since order isn't important for the 5 numbers of the white balls)

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= (4.107 × 10⁻⁷)

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So, the probability mass function

X | 192,999,998 | -2

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E(X) = 79.26 - 2 = $77.26

Hope this Helps!!!

5 0
3 years ago
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