Hi
(6x-5) (2x-1) = 12x²-6x-10x+5 = 12x²-16x +5
Answer:
30
Step-by-step explanation:
60/40=3/2
105/40+x = 3/2
105/70=3/2
x=70-40 = 30
The answer is 4.23 the second meteorite wieghts 4.23 pounds
Answer:
6
Step-by-step explanation:
C=9.2v + 21.2
76.4 = 9.2v + 21.2
76.4 - 21.2 = 9.2v
55.2 = 9.2v
v= 55.2 / 9.2 = 6
Answer:
The probability that the pebble will NOT land on color blue is 0.67.
Step-by-step explanation:
We attribute the box area as the probability of the events.
So the probability of landing in the Red Area is 1/6, the probability of landing in the Blue Area is 1/3 and the probability of landing in the Yellow Area is 1/2.
P(Red)=
P(Yellow)=
P(Blue)=
The probability of landing in NOT Blue area is given by:
P(Not Blue)=1-P(Blue)=