On average, Shauna has noticed that 22 trains pass by her house daily (24 hours) on the nearby train tracks. What is the probability that at most 6 trains will pass her house in a 10-hour time period? (Round your answer to three decimal places.)

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

answer4 to the second power is 16

and 4 to the third power is 64,

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm

sorry

step-by-step explanation:

sorry, but im pretty sure its a now that i look at it