Amp is the number in front of sine so its 1/2 aka D :)
Answer:
1 out of 3
Step-by-step explanation:
Two desired outcomes and six total outcomes which is 2/6 simplified is 1/3
Answer:
18 weeks
Step-by-step explanation:
Create an equation where x is the number of weeks he works
60x - 220 will represent his profit, since he gets $60 a week but spent $220 in equipment.
Set this equal to 860, then solve for x, to find when he will earn $860
60x - 220 = 860
60x = 1080
x = 18
So, it will take him 18 weeks to earn $860
Answer:
2x +22
Step-by-step explanation:
3x + 10 - x + 12
Combine like terms
3x-x + 10+12
2x +22