Need ! (science)
if each of 10 events is equally likely to occur, the probability of each individual event occurring is percent. (a)10 (b)25 (c)50 (d)100

10 percent

1/10 × 100 = 10 percent

the answer is 1260

you spend 7 hours in school for 1 school day with 5 school days in 1 school week with 36 school weeks in a school year.

7*5*36= 1260 it's all about multiplying

a gas, having a molecular weight of 13 kg/kmol and a kinematic viscosity of 0.25 cm2/s, flows through a pipe 0.25 m internal diameter and 5 km long at the rate of 0.4 m3/s and is delivered at atmospheric pressure.