Answer:
The simple interest formula is I =PrT
Here I = 378, P = 1800, T = 2
substitute
378 =1800*r*2
r = 378/3600 = .105, i.e. 10.5%
Step-by-step explanation:
Step-by-step explanation:
First you need to figure out how many hours he has been working for you, lets say h = 1 then you answer would be both A and B, if it is h = 2 then your answer is C, B, A, and maybe D (Because I am not really sure what D means)
Answer:
71.25 (or 71 1/4) mi
Step-by-step explanation:
15/4 = 3.75
1 in = 3.75 mi
3.75 × 19 = 71.25 mi
Answer:
1.609344 kilometers
Step-by-step explanation:
6
The upside down U means intersection
A intersect B intersect C is where all 3 circles overlap.
Sum up all the numbers to get 50
P (a intersect b intersect c) = 6/50 = 3/25
