Which expression is not equivalent to 216?
2 answers:
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Answer: 1.5 meters.
Step-by-step explanation:
Given: At the beginning of spring, the ice starts to melt.
The variable s models the ice sheets thickness in meters t weeks after the beginning of spring.
At t=0, s=4 meters
At t=1, s=3.75 meters
∴It is a linear equation, where the rate of change in thickness = 3.75-4=0.25 meter per minute .
The decrease in ice sheet in every 6 weeks =
Answer:
The new salary of that person (for the period of a year) would be .
Step-by-step explanation:
Start by considering: what is the exact value (in dollars) of that " raise in salary"?
(five percent) is equal to
.
To find the value of of
, simply multiply
by
:
.
Add that to the original (one-year) salary of this person to find the new one-year salary:
.