a pizza shop offers 30% off the price of a large pizza every Tuesday night. If the regular price is $25, what is the discounted
2 answers:
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Answer:
<h2>Step-by-step explanation:
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<em><u>Since</u></em><em><u>,</u></em>
<em><u>Hence</u></em><em><u>,</u></em>
Answer:
seconds
Step-by-step explanation:
When the ball hits the ground, its height will obviously be 0. Therefore, you can set up the equation the following way:
Plugging this into the quadratic equation, you get:
Since the time must be positive, it takes the ball seconds to hit the ground, or around 3.828. Hope this helps!