The answer for blank #2 is 26
33 = p -6.71
To solve for P, add 6.71 to each side:
p = 33 + 6.71
p = 39.71
The second choice is correct.
111+496= 607
1/10 + 1/10 = 2/10
607 + 2/10 = 607 and 2/10
But if youre just doing an approximate answer then...
111 = 110
496 = 500
So it would be 610
You can make 2/10 to 1/5 but that wouldnt be approx.
Your answer should be 610 and 2/10
P(centre engine and left fail) = 0.004 x 0.007 = 0.000028
P(centre engine and right fail) = 0.004 x 0.007 = 0.000028
P(all three engines fail) = 0.004 x 0.007 x 0.007 = 0.000000196
P(plane will crash) = 0.000028 x 2 + 0.000000196 = 0.000056196
