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Nataly [62]
3 years ago
15

the volume of a rectangular prism is 504 in cube. If the area of the bask is 56 in cube, find its height.

Mathematics
1 answer:
mars1129 [50]3 years ago
8 0

Answer: 9

Step-by-step explanation:

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Suppose a particular type of cancer has a 0.9% incidence rate. Let D be the event that a person has this type of cancer, therefo
natita [175]

Answer:

There is a 12.13% probability that the person actually does have cancer.

Step-by-step explanation:

We have these following probabilities.

A 0.9% probability of a person having cancer

A 99.1% probability of a person not having cancer.

If a person has cancer, she has a 91% probability of being diagnosticated.

If a person does not have cancer, she has a 6% probability of being diagnosticated.

The question can be formulated as the following problem:

What is the probability of B happening, knowing that A has happened.

It can be calculated by the following formula

P = \frac{P(B).P(A/B)}{P(A)}

Where P(B) is the probability of B happening, P(A/B) is the probability of A happening knowing that B happened and P(A) is the probability of A happening.

In this problem we have the following question

What is the probability that the person has cancer, given that she was diagnosticated?

So

P(B) is the probability of the person having cancer, so P(B) = 0.009

P(A/B) is the probability that the person being diagnosticated, given that she has cancer. So P(A/B) = 0.91

P(A) is the probability of the person being diagnosticated. If she has cancer, there is a 91% probability that she was diagnosticard. There is also a 6% probability of a person without cancer being diagnosticated. So

P(A) = 0.009*0.91 + 0.06*0.991 = 0.06765

What is the probability that the person actually does have cancer?

P = \frac{P(B).P(A/B)}{P(A)} = \frac{0.91*0.009}{0.0675} = 0.1213

There is a 12.13% probability that the person actually does have cancer.

3 0
3 years ago
Natalie drove 150 miles on 5 gallons of gas. How far can she drive on 14 gallons of gas?
bagirrra123 [75]

Answer:

420

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Order the numbers from least to greatest -3/4, 0.5, 2/3, -7/3, 1.2
BaLLatris [955]
-7/3, -3/4, 0.5, 2/3, 1.2

Brainliest please
5 0
2 years ago
Some bikes and trikes are on the playground. There are 7 seats and 19 wheels. How many bikes are there? How many trikes are ther
snow_tiger [21]
Okay here we go!
1. I'm a visual person so i would start by drawing circles for the wheels. 
o o o o o o o o o o o o o o o o o o o 
2. I tried separating them by threes
ooo ooo ooo ooo ooo ooo o
2 By two's 
oo oo oo oo oo oo oo oo oo o
3. then i started to count 
ooo ooo ooo ooo ooo = 15 and i still had 4 left over 
oo oo = 4 and that would equal to 19 wheels!

the answer is: there are 5 trikes and 2 bicycles!!!!!
Hope that helped!
:) 

6 0
3 years ago
Read 2 more answers
Regina purchased 1.75 pounds of turkey breast from local deli for $5.99 per pound. To the nearest cent, how much did she spend i
ivanzaharov [21]
$5.99/lbs x 1.75 lbs = $10.4825 = $10.48

I'd go with answer C!
6 0
3 years ago
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