The slope of the line should be -3/2
Answer:
693 Years
Step-by-step explanation:
Given an initial amount and k (a negative constant) determined by the nature of the material, the amount of radioactive material remaining at a given time t, is determined using he formula:
If a certain radioactive isotope decays at a rate of 0.1% annually.
The half-life of the isotope is 693 years.
The answer is 108 cause you do 4/4-3/4 which 1/4 and then you will do 1/4 of 432 which is 108
Answer:
The missing side is 18 inches
Step-by-step explanation:
Since in the smaller rectangle the sides are 2.5in x 6in and one side for the larger rectangle is given, you can make an equation.
Then you can cross multiply.
2.5x=45
Divide by 2.5 on both sides.
x= 18
Answer:
2
Step-by-step explanation: