The bill is %75.75 find the amount of a 11% tip

$8.33

Step-by-step explanation:

$75.75 bill

tip = bill times tip percentage

tip = 75.75*11%

Change the percent to a decimal

tip = 75.75 * .11

tip =8.3325

Because this is money, we round to the nearest cent

tip = 8.33

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