Here X ≡ Number of internet users who are more careful about their personal info when using a public Wi-Fi hotspot.
X ~ Binomial Distribution with parameters n = 5, p = 0.68
P (among 5 randomly selected internet users, at least 1 is more careful about their personal info. when using public wifi hotspot)
= P (X>=1)
= 1 - P (X = 0)
=1 - 0.003355443
= 0.996644557
<span>= 0.9966 (approx.)
The results could vary depending on what information the subject chose to give so the number may not be exact
</span>
Answer:
Do pemdas, (parentheses, exponents, multiplication, division, addition and subtraction). But do whatever is first, which in this case is multiplication.
Step-by-step explanation:
Write the equation out.
105 x 2 + 66x -72 = ?
105 x 2 = 210
210 + 66x - 72
210 + 66x = 276x
276x - 72 = 204
? = 204
F'(x) = 7sec x . tan x - 5.
The display after stacking of 6 layers of cube is 30 inches high.
Step-by-step explanation:
The volume of cubic box used by Abbey= 125 inch³
Total no of layer he has in display= 6
Height of the display-
We know that the volume of the cube is a³
Where a is the side of the cube
Hence to find the side of the cubic box we need to find the cube root of the volume i.e. ∛125
Hence the side of each cube is 5 inch. Since all the sides for cube are equal hence the height would also be 5 inch
The total height of the display would be 6*5= 30 inches
