Ask question

Ask question

All categories

Gelneren [198K]

2 years ago

6

In a small community college lecture hall there are 13 rows of seats , for the first four rows the number of seats are 10,14,18,

22,.... How many seats does the last row have

2 answers:

antoniya [11.8K]2 years ago

8 0

The answer is 58...
hope this helps

enot [183]2 years ago

3 0

There will be 58 seats in the last row. You just find the number of seats added to each row than add it up till you get to the 13'th row

You might be interested in

The standard length of a

harina [27]

Answer: 7.48 in

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A bag has 2 yellow, 7 red, and 1 green marble. What is the probability of picking a green marble, replacing it, and then picking

Klio2033 [76]

You will have one out of 10

8 0

3 years ago

Read 2 more answers

Varvara68 [4.7K]

Answer:

$6 = cost of small box

$8 = cost of large box

Step-by-step explanation:

Let s = cost of small box

l = cost of large box

(1) 12s + 3l = 96 (2) 6s + 6l = 84

Multiply by -2 <u> -24s - 6l = -192</u>

-18s = - 108

s = $6 = cost of small box

12(6) + 3l = 96

72 + 3l = 96

3l = 24

l = $8 = cost of large box

7 0

2 years ago

A survey found that 12 out of every 15 people prefer eating out over cooking. If 500 people took the survey, how many people pre

Artyom0805 [142]

Answer:

400 people

Step-by-step explanation:

15 = 12

500 = x

Cross multiply

15x = 12 × 500

Divide both sides by 15

$\frac{15x}{15}$ = $\frac{12 * 500}{15}$ (* means multiplication if you do not know)

$\frac{12 * 500}{15}$ = 100 × 4= 400 people

8 0

3 years ago

Read 2 more answers

Martin is making squares by arranging 26 sticks. how many squares can he make? Write and solve the number fact you used to find

Alexxx [7]

He could make 6 squares, because each square has 4 sides. And 24 divided by 4 is 6. The number fact that i used is 24 divided by 4

6 0

3 years ago