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JulijaS [17]
3 years ago
5

Please help I need help fast

Mathematics
1 answer:
Nadya [2.5K]3 years ago
8 0

Answer:This problem asks how many groups of 1/3 are in 4.

Quotient :12

Step-by-step explanation:

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Suppose that the probability of having a particular disease is 0.08. Suppose that the probability of testing positive for the di
Paraphin [41]

Answer:

0.5054

Step-by-step explanation:

This is a question on conditional probability.

We solve using Baye's Theorem of conditional probability

From the question

The probability of having a particular disease = 0.08.

The probability of not having a particular disease = 1 - 0.08 = 0.92

The probability of testing positive for the disease is given that a person has the disease = 0.94

The probability of testing positive given that the person does not have the disease = 0.08

Given that a person tests positive for the disease, the probability that they actually have the disease is

= (0.08 × 0.94)/(0.08 × 0.94) + (0.08 × 0.92)

= 0.0752/0.0752 + 0.0736

=0.0752/ 0.1488

= 0.5053763441

≈ Approximately to 4 decimal places = 0.5054

8 0
3 years ago
Name the subset of the real number to which each number belongs<br> 1. square root of 11<br> 2. -7
Ganezh [65]
1 and 2 are natural numbers
-7  belongs to set of integers
sqrt 11  is a member of the set of irrational numbers
6 0
3 years ago
How to convert 2 5/8 to a decimal?
Reptile [31]
You make it a improper fraction and it would be 21/8 and then divide 21 by 8 and you get 2.625
8 0
3 years ago
Read 2 more answers
mrs. ranzoni made a sandwich that is 3 inches long and 5 inches wide. If she cuts the sandwich on the diagonal into 2 equal righ
Eddi Din [679]

Answer:

The length of Diagonal of the sandwich is 5.830 inches

Step-by-step explanation:

Given as :

The length of sandwich  = 3 inches

The width of sandwich   = 5 inches

Now, According to question , The sandwich is cut into to equal right triangle

So , As It become Right angle Triangle

∴ From Pythagoras Theorem

    H² = P² + B²

Or, Diagonal²  = 3² + 5²

Or, Diagonal²  = 9 + 25 = 34

∴    Diagonal   = √34 inches = 5.830 inches

Hence The length of Diagonal of the sandwich is 5.830 inches Answer

4 0
3 years ago
How is finding percent increase the same as finding percent decrease? How are they different
Andrei [34K]

Answer:

They are not the same, but they do have there similarities.

Step-by-step explanation:

well what I mean is when you find the increase percent vs the decrease percent you get different answers. but they may end up the same answer depending on the question.

plz tell me if I i got it wrong thx :)

8 0
3 years ago
Read 2 more answers
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