Answer:
4: 1.33 ft.
5: 516.14322017669 mm
6:
7:
8: 7 cm
9: 27314.29921175 mm
10: 112 ft.
Step-by-step explanation:
not sure about 6 and 7
A. 4^-2•3 .............................
90 m
65 km = 65000m
1 hour = 3600 secs
speed in meters = 65000/3600
= 18 m / sec
Distance traveled in 5 secs = 18*5
= 90 m
86
t ÷ 5/12 = -3/10
t * 12/5 = -5/10
35 crayons.
(20 + 15 = 35)
