A system has a constant failure rate of 0.1 per day . If it fails, the mean time to repair is 2.5 days (the repair rate is constant). Compute the interval availability over a 2-day mission (starting at time zero).

you have 6 cupcakes

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

2

step-by-step explanation: