The formula h=40 +50t+10t2 can be used to find the height h, in meters, of an object shot upward from the top of a 40 meter
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The solution for the compound inequality is
Explanation:
The equations are and
To find the solution set for these compound inequalities, we need to solve the inequality.
First, we shall solve the inequality
Adding both sides of the equation by 10, we have,
Dividing both sides by 3.5, we get,
Now, we shall solve the inequality ,
Adding both sides of the equation by 9, we have,
Dividing both sides by 8, we get,
Thus, the solution set for the inequalities and
is