A tumor in a rat responds to a new radiation treatment by shrinking 5% with each treatment. How many treatments before the tumor
1 answer:
You might be interested in
Answer:
The Inequality describing the situation is .
Step-by-step explanation:
Let the number of laps he runs be
Let the number of laps he swims be
Now Given:
Time required to run each lap = 3 min
Time required to swim each lap = 2 min
Total minutes he need to exercise more than 45
we need to write the Inequality representing the same.
Solution:
Now we can say that;
Time required to run each lap multiplied by the number of laps he runs plus Time required to swim each lap multiplied by the number of laps he swims should be greater than Total minutes he need to exercise.
framing in equation form we get;
Hence The Inequality describing the situation is .
12x=900 Divide both sides by 12.
x=75 hammers to begin with.