Answer:
Step-by-step explanation:
we know that
The equation of a exponential decay function is equal to
where
r is the number of bacteria remaining
n is the number of hours since the antibiotic was applied
a is the initial value
r is the rate of change
we have
substitute
Answer:
1) The variable is x
2) Solving the inequality we get x>34
3) , solving the inequality we get b>10.2
Step-by-step explanation:
1. Define the variable:
The variable is x
2) Trini needs more than 51 cubic feet of soil to top up his raised garden. Each bag of soil contains 1.5 cubic feet. Write and solve an inequality to find how many bags of soil Trini needs.
Solving the inequality
Solving the inequality we get x>34
3) Write the inequality:
5 times b greater than 51
4) Solving the inequality
So, solving the inequality we get b>10.2
64.75 inch height means you are 5.3958333 feet tall
Answer:Add them up
Step-by-step explanation:
Answer:
x=-4
Step-by-step explanation:
divide 32 by 8 and move the negative sign to the result.