Rance fee to the national park is $15
10. camping the entrance fee to the national pa
a campsite fee is $15 per night. the total cost y for a
camping trip for a nights can be represented by
the equation y = 15x + 15.
a. graph the equation.
b. use the graph to find the total cost for 4 nights.
c. interpret the slope and the y-intercept.

a: see attached

b: $75

c: y-intercept=15, slope=15

Step-by-step explanation:

slope is rise over run, rise 15 run run, and 15/1=15 for slope. +15 is your intercept, and you simply follow the graph up until 4x.

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