Consider the following predicted and realized values of the euro. predicted value of realized value of period euro euro 1 $1.34 $1.38 2 .1.40 .1.35 3 .1.40 .1.48 given this information, calculate the mean absolute forecast error as a percentage of the realized value. 5%. 17%. 8%. 3% 11.5%.

step-by-step explanation: you take each of the numbers and divide by the amount then you take the range

answer:

your answer is: c. 196 7/8 in^3.

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.