Questions by Pavel Pavlov

Questions by Pavel Pavlov

Which of the following parabolas opens down?

asked Aug 20, 2020

1 answer

2 votes

95.9k views

A boy on the beach holds a spherical balloon filled with air. At 7:00 am, the temperature on the beach is 35°F and the balloon has a diameter of 20 cm. Six hours later, the outside temperature is 100°F.

asked Jun 25, 2020

1 answer

0 votes

37.9k views

Five friends attend a matinee movie and spend $8 per ticket. They also purchase a small bag of popcorn each. If the friends spend a total of 62.50, how much does each small bag of popcorn coast? Write

asked May 16, 2020

1 answer

0 votes

26.4k views

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