Answer: The answer is d. 64 units
Answer:
61.2
Step-by-step explanation:
1) 75:2=37.2
2) 120:5=24
3) 37.2+24=61.2
Answer:
a₂₁ = 638
Step-by-step explanation:
substitute n = 21 into the explicit formula
a₂₁ = - 2 + 32(21 - 1) = - 2 + 32(20) = - 2 + 640 = 638
Answer:3
Step-by-step explanation:
Answer:
-9.375
Step-by-step explanation:
2 1/2 x (-3 3/4) = -9.375