Dr. Burrows is measuring the weight of a substance for a science experiment. He added a mystery substance (m) to his experiment. Dr. Burrows used the equation 13.93 + m = 18.0 to find out how much he added. How much of the mystery substance (m) did he add to his experiment?
5.17
5.07
4.07
4.17
be sure you are positive with the answer
To find the amount of the mystery substance (m) that Dr. Burrows added, we can rearrange the equation 13.93 + m = 18.0 to solve for m.
Subtract 13.93 from both sides of the equation:
m = 18.0 - 13.93
m = 4.07
Therefore, Dr. Burrows added 4.07 of the mystery substance (m) to his experiment.
The correct answer is 4.07.
To find the amount of the mystery substance (m) added to the experiment, we can rearrange the equation 13.93 + m = 18.0 and solve for m.
First, let's isolate m by subtracting 13.93 from both sides of the equation:
m = 18.0 - 13.93
Now we can calculate the value of m:
m = 4.07
Therefore, Dr. Burrows added 4.07 units of the mystery substance (m) to his experiment.
To find out how much of the mystery substance (m) Dr. Burrows added to his experiment, we can solve the equation 13.93 + m = 18.0.
To isolate the variable m, we need to subtract 13.93 from both sides of the equation:
m = 18.0 - 13.93
m = 4.07
Therefore, Dr. Burrows added 4.07 units of the mystery substance (m) to his experiment.