The first term should be 7
a1 = (224) / (2)6 - 1 = 7
Answer:
N= 4
Step-by-step explanation:
3(3)+2n=17
9+2n=17
-9. -9
2n=8
2. 2
N=4
Answer:
38 cm
Step-by-step explanation:
12 * 2 = 24
7 * 2 = 14
24 + 14 = 38
Answer:
238 gallons
Step-by-step explanation:
81 + 60 + 53 + 44 = 238