I NEED IT ASAP IM TIMED Eight car dealerships reported the number of cars they sold last month.

Car Dealership

Number of Cars Sold

GMC

84

Chevrolet

81

Nissan

92

Toyota

92

Ford

95

Honda

94

Hyundai

80

Acura

72

What is the interquartile range of this set of data?

5

7.5

12.5

23

i need it asap can u please help :)

160

step-by-step explanation:

idk

i hope i

the answer is a if my teacher taught me correct

the answer is $4.45. i started by figuring out the cost of the plates and napkins. the easiest way to figure this cost out is through the tax. we know the way they found the tax is by multiplying the cost of non-food items by the tax rate (5% or 0.5). so, all we have to do to find the cost before tax is set up an equation and work this formula backwards. the equation is 0.19=0.05x where x is the cost of the plates and napkins. now all you do is divide both sides by 0.05 to come up with 3.8=x. now that we know the cost of the plates and napkins is $3.80, all we have to do is subtract this cost from the total cost of $8.25 giving us the cost of the watermelon which is $4.45.