Answer:
the one up: 21
the one down: 16
Answer: c
Step-by-step explanation: yeah
this is the answer a good question
Respuesta:
192
Explicación paso a paso:
aₙ = a₁*rⁿ⁻¹
a₇ = 3
r = 1/2
a₁ = ?
a₁ = aₙ / rⁿ⁻¹
a₁ = 3 / (1/2)⁷⁻¹
a₁ = 192
Verificación;
n aₙ
1 192
2 96
3 48
4 24
5 12
6 6
7 3 ✔
Answer: 288pi in cubed
Step-by-step explanation: because area of a circle is pir^2 so 36*8=288
