Answer:
0.0713 = 7.13% probability that the result is positive.
Step-by-step explanation:
Probability of a positive test:
91% of 1/650(has the disease).
7% of 1 - 1/650 = 649/650(does not have the disease). So
0.0713 = 7.13% probability that the result is positive.
Answer:
5.7 pints
Step-by-step explanation:
Total pints of paint used = 9.5 pints
Fraction of blue paint used = 2/5 ; while the rest is white paint
Amount od blue paint used :
2/5 * 9.5 = 3.8 pints
Amount of white paint used :
Total pints - blue pints used
9.5 pints - 3.8 pints
= 5.7 pints of white paint.
The value of c that makes the given trinomial a perfect square is 9.
The given expression is:
<h3>What is a perfect square trinomial? </h3>
A polynomial is called a perfect square trinomial if it can be written in terms of the square of another polynomial.
Let us write the given expression in (a+b)² form
.....(1)
We know ......(2)
To make (1) like we need to put c=9
Hence, the value of c that makes the given trinomial a perfect square is 9.
To get more about polynomials visit:
brainly.com/question/2833285
Answer:
5
Step-by-step explanation:
2-5=5. Subscribe Single-3 FF on yt