Ask question

Ask question

All categories

3 years ago

13

An auditorium has 20 rows with 10 seats in the first row, 12 in the second row, 14 in the third row, and so forth. how many seat

s are in the auditorium?

1 answer:

Margaret [11]3 years ago

6 0

Maybe 100 because there are 20 rows and so many and the pattern is multiply by 2.

You might be interested in

Anne takes a rectangular piece of fabric and cuts from one corner to the opposite corner. If the piece of fabric is 15 inches lo

Alekssandra [29.7K]

$\sqrt{5^2+18^2}$ =

$\sqrt{349}$ =

18.68154...

5 0

2 years ago

Marsha used 6 cups of flour to make 4 trays of

PolarNik [594]

Answer:

9

Step-by-step explanation:

4/6 = 1.5, 1.5(6)= 9

6 0

2 years ago

Find the nth term of each of the sequences.<br> (a) 16, 19, 22, 25, 28, ...<br> (b) 1,3,9,27,81,...

juin [17]

Answer:

a) 16, 19, 22, 25, 28, 31, 34, 37, 40

b) 1, 3, 9, 27, 81, 243, 729, 2187

<h3>Explanation:</h3>

a) Add 3 on every number.

b) Multiply every number by 3.

6 0

3 years ago

A person selecting a bank might consider how easy it is to reach the bank from work. True False

babymother [125]

True, it makes sense in my head

6 0

3 years ago

Read 2 more answers

Solve for d.<br> -4d + 7 = 3d

STALIN [3.7K]

Step-by-step explanation:

The Answer Is

-4d + 7 = 3d

So, 7 = 3d + 4d

Then, 7 = 7d

•d = 7/7

= 1

So D = 1.

4 0

2 years ago