Answer:
The miner would have 3 1/2 of radioactive material in the sample at the beginning of the 7th day.
Step-by-step explanation:
hope this helped!
Answer:
The Third one
Step-by-step explanation:
Because the y is not included in the function ( see some lines ) and x is the same thing but it is larger than -3 and it is included in the function .
I hope that it's a clear solution and explanation.
Part(A):
To solve the system of Linear equations using Substitution:
Consider the first equation, x+y=7 implies x=7-y
PArt(B): Use a graph to verify your answer to the system:
Using Desmos graphing calculator, graph the two equations.
C) 2x^2 + 3/2x - 5
Just add the two functions.
Answer:
m= -1/2
Step-by-step explanation:
Parallel lines have the same slope, so find the slope between the 2 points.
0 - ( -1 ) / -6 - ( -4) = 1/-2