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mel-nik [20]
4 years ago
14

If the test for a disease is accurate 65% of the time, how often will it come back positive if a patient doesn't have the diseas

e?
Mathematics
1 answer:
Blizzard [7]4 years ago
6 0
1/3 in three people I likely to show positive
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2 Points
Whitepunk [10]

Answer: -1.17

Step-by-step explanation:

I guessed and got it right

7 0
3 years ago
Joseph is ordering pizza for himself and 15 friends. If each of them wants 14
kicyunya [14]
I think it is 210
because 15x14=210
4 0
3 years ago
Simplify x² + 3x + 2/X +1
kiruha [24]

Answer:

Step-by-step explanation:

It will be 7x+1

3 0
3 years ago
the table above represents what type of function x 0,1,2,3 y -6 , -5 ,2 ,21 a.) linear b.) neither linear or nonlinear c.) linea
Juliette [100K]

Answer:

D

Step-by-step explanation:

Given the table

\begin{array}{ccccc}x&0&1&2&3\\ \\y&-6&-5&2&21\end{array}

The change in x is

1-0=2-1=3-2=1

The change in y is

-5-(-6)=1\\ \\2-(-5)=7\\ \\21-2=19

Since for the same change in x, the change in y is different, given table represents nonlinear function.

3 0
3 years ago
What is u in this equation? <br><br>-17-u/3=-2
emmasim [6.3K]
<span>What is u in this equation means: solve for u

</span>
<span> -17- \frac{u}{3} =-2\\~\\-17- \frac{u}{3}+17 =-2+17\\~\\- \frac{u}{3} =15\\~\\- \frac{u}{3}*-3 =15*-3\\~\\u=-45

Done :)
</span>
8 0
4 years ago
Read 2 more answers
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