A shop sells three packs of the same light bulb. Calculate the price per bulb for each pack.
pack of 3 = £9
pack of 7 = £28
Pack of 5 = £14

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

i believe the answer is letter c) 8

step-by-step explanation:

35-60 students are taking math.