we want correct answer because it will lead or make your standard deviation goes directly
Answer:
23
Step-by-step explanation:
It is given that, in Russia there are 21 rocket launch failures out of 743 total launches. We need to find no of failures for the next 800 launches.
21 rocket = 743 launches
1 launch = 
For 800 launches,

or
= 23 failures
So, there are 23 failures in next 800 launches.
Answer:

Step-by-step explanation:
defition of slope(m) of a line:

A=(-1,-5)=(Xa,Ya) then Xa= -1 and Ya= -5
B=(3,-3)=(Xb,Yb) then Xb=3 and Yb= -3

Answer:
question 13 = D
Step-by-step explanation:
because you do some math, open a calculator and boom, you have that.
<span>Two dice (each die has 6 sides) can be combined to form 36 different possibilities (6 x 6).
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