A fireworks show is designed so that the time between fireworks is between three and six seconds, and follows a uniform distribution. (a) Find the average time between fireworks. (Enter your answer to one decimal place.)4.5 Correct: Your answer is correct. s
(b) Find the probability that the time between fireworks is greater than four seconds. (Round your answer to four decimal places.)

srry i dont get it but thx for the points

Step-by-step explanation:

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: