Answer:
The function show the value of the machinery after "t" years.
So After "4" years... Input "t" as 4 to get its value
f(t) = 12,500 - 1,600(4)
=$6,100
OPTION C IS LEGIT!!!
Answer:
1 hour and 7.5 minutes
Step-by-step explanation:
We have the following information:
Jose makes 1 / 1.5 of the job per hour. It is his rate of work in addition to that the partner makes 1 / 4.5 of the job per hour. It is his rate of work.
Thus:
1 / 1.5 + 1 / 4.5 = 1 / x
0.8898 = 1 / x
x = 1 / 0.8888
x = 1.125
Hence, it will take 1 hour and 7.5 minutes for them to complete the job working together.
Answer:
.0046, if you mean the -3 to be an exponent
Step-by-step explanation:
Answer:
No, a triangle cannot have sides with the given lengths. That is because the sum of any two of the sides must be greater than the third side. In this case, the sum of 5 and 5 is less than the third side, 15.
Step-by-step explanation:
z = 5
3 (5) = 15
Triangle sides: 5, 5, 15
5 + 5 = 10
10 < 15
i hope this helps and is right! p.s. i really need brainliest :)
