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A movie theater has 4 groups of seats. The largest group

of seats, in the middle, has 21 rows, with 21 seats in each

row. There are 2 smaller groups of seats on the sides, each

with 21 rows and 7 seats in each row. A group of seats in

the back has 6 rows, with 33 seats in each row.

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How many seats are in the movie theater

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side

middle

side

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Complete the explanation for what you need to know.

of the movie theater.

You need to find the number of sections that are in each row

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Determine the relationship of ab and cd given the following points

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?