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Drupady [299]
3 years ago
9

Here is the distribution of blood types from a group

Mathematics
1 answer:
pishuonlain [190]3 years ago
3 0

Answer:

0.69

Step-by-step explanation:

Add both 0.49 and 0.20 (blood types)

0.49+0.20 = 0,69

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Which of these equations have no solution? Check all that apply.
stealth61 [152]

Answer:

if u need help go to math  way

Step-by-step explanation:

math   way  is a good way to get the steps and answer to ur problem!

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3 years ago
What is the tangent ratio for
yawa3891 [41]

Answer:

tan T = 3/4

tan U = 4/3

Step-by-step explanation:

The tangent ratio is opposite / adjacent. The ratio will vary for each angle since the perspective of each angle will be different. For example Angle T has an adjacent side of 4 while Angle U has an adjacent side of 3. The tangent ratios for Angles U and T are listed below:

tan T = 3/4

tan U = 4/3

3 0
3 years ago
Read 2 more answers
What is the square root of 40 rounded to the nearest hundredths place
iren [92.7K]
The answer to the square root of 40 is 6.33
3 0
3 years ago
Please solve for 'Y', big prize. Only 2 minutes to finish!
Ghella [55]

Answer:

-  \frac{1}{2}  =  \frac{3}{8} y \\  \\ y =  -  \frac{1}{2}  \div  \frac{3}{8}  \\  \\ y =  -  \frac{1}{2}  \times  \frac{8}{3}  \\  \\ y =  -  \frac{4}{3}

8 0
2 years ago
You attend a wedding and are second in line to get a slice of wedding cake. there are 3 slices of vanilla cake, 12 slices of cho
Dima020 [189]

Answer:

1/14

Step-by-step explanation:

Let A represent the event First person getting red velvet cake
Let B represent the event Second person getting red velvet cake

P(A) = Total number of Red Velvet Cakes ÷ Total Number of Cakes =

6/21 = 2/7

If the first person gets a red velvet cake, then there are 5 red velvet cakes and 20 total cakes

Therefore P(B|A) = Number of red velvet cakes left ÷ total number of cakes left = 5/20 = 1/4

P(A and B) == probability of both getting red velvet cake P(A∩B) = P(A).P(B|A) = 2/7 × 1/4 = 2/28 = 1/14

7 0
2 years ago
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