Calculation:
a. [(1.456+ 4.579)-2.859: 3]*10=
b. [(975: 5)+(421.111-421.086)]: (27.590-27.580)]=
c.70.000-(57.700: 100+32*41: 4: 8 +1.382): 1.000=
d.820.032-[(328.342-263.127)*11]+7. 059*4=

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

answer is d-29

step-by-step explanation:

since you didn't include the picture, i can give you the description so you know how to pick the correct answer. the third quartile of a data is always shown in a box plot. in the middle of your graph should be a box. the third quartile is the value that goes with the far right edge of the box.