Answer:
I believe she paid $57.50
Step-by-step explanation:
I turned the percent into a decimal (.15) then I multiplied the decimal by 50 and got 57.50.
#14 - t = for each t-shirt(s) sold / h = hour(s) worked
8h + 0.50t
#15 - d = for hot dog(s) sold / h = hour(s) worked
8.50h + 0.35d
Is this what you needed?
I believe the quiz had 18 questions, with a 14:4 ratio
It will leave the sprinkler at speed of
We have given internal diameter of the garden hose
So radius
So area
Water in the hose has a speed of 4 ft/sec
So
Number of holes n = 36
Diameter of each hole
From continuity equation
2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,83,89,97
those are the prime numbers