Answer:
Step-by-step explanation:
Experimental probability=(number of observed specific events)/(number of observations)
In this case:
60/100
3/5
Combine exponents by multiplying (2x3=6)
78.54 inches is the area
the answer to this question is b
The percent markup is 40% cost: $2.50/hammer *40%=1.00 Cost+markup=3.50