Answer:
0,4,24,60,112
Step-by-step explanation:
an = 8n² − 4n
first 5 terms is a0, a1, a2, a3 and a4
for a0, n = 0,
a0 = 8(0)² − 4(0) = 0
for a1, n = 1,
a1 = 8(1)² − 4(1) = 8-4 = 4
for a2, n = 2,
a2 = 8(2)² − 4(2) = 8(4)- 4(2) = 32-8 = 24
for a3, n = 3,
a3 = 8(3)² − 4(3) = 8(9) − 4(3) = 72 - 12 = 60
for a4, n = 4,
a4 = 8(4)² − 4(4) = 8(16) − 4(4) = 128 - 16 = 112
hence the first 5 terms are
0,4,24,60,112
The bus traveled<span> at an </span>average speed<span> of </span>40 km/h<span> and </span>she<span> - 2385764. ... </span>bus<span> from </span>her home<span> to the </span>bank <span>and </span>then walked back<span> to </span>her home along<span> the </span>same route<span>. ... To determine the time, x, that it </span>took Talia<span> to</span>walk home<span>, </span>she<span> used the equation </span>40(0.9<span> – x) = 5x. 1 ... Therefore, it </span>took Talia<span> 0.8 </span>hour<span> to </span>walk home<span> or 48 minutes</span>
Answer:
600 miles.
Step-by-step explanation:
You just multiply 200 by three.
It will come out to a flat number like 10 20 30 40 ect and the counterfeit will have a 1 at the end such as 11 21 31 41.
Hope i Helped
