Label the following using the terms scientific notation, standard notation, and decimal notation: 1.34 x \large 10^6 / 100,000,000 / 1.67

13.46

step-by-step explanation:

16.80 x .20 = 13.46

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.