20% = 20/100 = 1/5
Hence, there is one chance in five that the spinner will stop in a red section.
3 hours and 30 minutes can be rewritten as 3.5 hours
If the bird is flying constantly for 3.5 hours at 40 miles per hour:
3.5 x 40 = 140 miles
Answer:5
Step-by-step explanation: 18-4K = -2
-18 -18
<u> -4K</u> =<u> -20</u>
-4 -4
K=5
Answer:
-538.67 (2 d.p)
Step-by-step explanation:
4x +1612 = x - 4
4x -x = -1616
x = (-1616)÷3= -538.67 (2d.p)
Answer:
F=140°
Step-by-step explanation:
130+120+110=360
720-360=360
40+60+20=120 360+120=480
480÷3=160 x=160
160-20=140
f=140°