Answer:
8x^2 + 34; 45.52 centimeters
Step-by-step explanation:
The perimeter is twice the sum of adjacent edges of a rectangle:
P = 2((2x^2 +9) +(2x^2 +8)) = 2(4x^2 +17)
P = 8x^2 +34
Then when x=1.2, the perimeter is ...
P = 8(1.2^2) +34 = 8·1.44 +34 = 45.52 . . . . cm
7 with 13 over 125 this is the mixed number form.
452,790,542,586,157,472,700,1250,1108,519,653,134,75,381,204 percentile
Alex
Answer:
ummm, can you please put more detail into the question please???
Step-by-step explanation:
The correct answer is that the variable does have a binomial distribution; P(success)=0.5; the number of trials is 5.
This is binomial because it has a fixed number of trials, the trials are independent of each other, the probability of success is constant from trial to trial, and there are only 2 outcomes.
Since success is getting an even number, and there are 3 even numbers out of 6, P(success)=3/6=0.5.
There are 5 trials because you are rolling the cube 5 times.
Answer:
8.5
Step-by-step explanation:
