Boy I ain’t doing yo test for you
Answer:
Lidal's price is better
Step-by-step explanation:
<u>Lidal</u>
4 for £2.04
1 for £2.04/4= £0.51= 51 p
<u>Oldi</u>
9 for £4.68
1 for £4.68/9= £0.52= 51 p
Lidal offers better price per roll
Answer:
Step-by-step explanation:
We want to isolate m in the formula KE=0.5mv^2. To do this, divide both sides by 0.5v^2:
KE
m = ----------------------
v^2