1) Carl is designing an auditorium. The seating on the first level is in the shape of a trapezoid, with the shortest base in front of the stage. This customer wants to see several configurations. The first row will have to have 24
seats, and each of the following rows will follow an arithmetic sequence. There need to be between 1000 to
1600 seats.
a) Find at least three different arithmetic sequences that could be used. Make sure to give the sequence, the
number of rows, and the total number of seats.
b) What might make one configuration better than another? What other information would help in choosing the
sequence to use.

it costs $20 to interview each person for a survey. find the cost to obtain a +- 3% margin of error.

step-by-step explanation:

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answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

i wish i could u

step-by-step explanation:

i wish i could u

1/3

step-by-step explanation:

to find this, you can divide 12 by 4 which is 3 or you can multiply 4 until you reach 12 (4x3=12). both should give you 3, meaning theres three times less bananas than there are oranges.