The mean is p = 60.0 and the standard deviation is o = 4.0.
Find the probability that X is less than 53.0.
0.0802
0.9599
0.5589
0.0401

step-by-step explanation:

d

hi,

3. 12.15, you are correct.

4.2.01, your first digit is correct,

hope this !

since the airplane is moving with constant speed then the distance travelled can be calculated by x=u*t

in km/h would be:

x=640*3.5=2.240 km

in m/s would be:

u=640 km/h= 640.000 m/h =640.000/ 3600 m/s =177.8 m/s

t= 3.5 h= 3.5 * 3600 s=12.600 s

then x=u*t= 177.8*12.600= 2.240.280 m

312312

step-by-step explanation: