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3 years ago

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the first row the theater has 15 seats in it each subsequent row has 3 more seats that seats that the previous ow . if the last

row has 78 sears, how many rows are in the theater a 21 b 78 c 77 d 45 e 22

1 answer:

ivann1987 [24]3 years ago

7 0

Answer:

21 rows

Step-by-step explanation:

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Phoenix [80]

Answer with Step-by-step explanation:

Let a and b are two integers.

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3 years ago

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3 years ago

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Serga [27]

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3 years ago

Rachel is a stunt driver. One time, during a gig where she escaped from a building about to explode(!), she drove to get to the

lara31 [8.8K]

Answer:

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Step-by-step explanation:

Let

D(t) = the distance to the safe zone (measured in meters)

t = time (measured in seconds)

<u>Given:</u>

Rachel's rate = 24 meters per second

At $t_1=4$ seconds $D(t_1)=70$ meters

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Hence, the function expression is

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3 years ago