Answer:
2400 cm^2
Step-by-step explanation:
The surface area for a cube is just 6* area in one face (As there are 6 faces), so 6*20^2 = 6*20*20 = 2400 cm^2
Answer:
0.86.
Step-by-step explanation:
Probability (None of the viruses will do any damage) = (1 - 0.3)(1-0.5)(1-0.6)
= 0.14.
Therefore the probability that at least one will do damage = 1 - 0.14 = 0.86.
Equation A works when you plug the values in
So, I think Choice A is right
Answer:
y=-3
Step-by-step explanation:
Divide 24 by -8 and you get -3 (because a negative x a negative = a positive)
I hope this helps
Answer:
A) 12.5 B) 11 C) 11.5
Step-by-step explanation:
1p/4$
A 50/4 = 12.5
B 44/4= 11
C 46/4
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