Answer:
20%
Step-by-step explanation:
20 * 20% = 4
or you can change it to a decimal
20 * .2 = 4
hope this helped! :)
Its B
Bscous etheres bot away that the nymber sis would go that long
Answer:
4.472
Step-by-step explanation:
So we just have to divide
22.36 / 5 = 4.472
Answer:
b. t = 10.5 seconds.
Step-by-step explanation:
l = 0.81t^2
90 = 0.81t^2
t^2 = 90 / 0.81
t^2 = 111
t = 10.5 seconds.