The series is 2^(n-1) where n=1,2,3,4,...,62,63,64
We can adjust the index and write it as 2^n where n=0,1,2,3,4,...,61,62,63
The sum of the geometric series is:
<span> a1*(1 - r^n)/(1-r)
</span><span> where r is the common ratio in this case 2,
</span> a1 is the first term, in this case 1,
and n is the number of term, in this case 64
1*(1- 2^64) / (1-2) = 18446744073709551615
Dividing that by 7000
That's 2635249153387078 pounds or 1317624576693.5 tons
<span>grains of wheat on square 19:
1*(1- 2^19)/(1-2)=</span><span>
<span>524287.</span></span>
Answer:
568+567899675433235+453dtu
Answer:
The answer is $5.
Step-by-step explanation:
$10 divided by 2 packs = $5
OR
$10 divided by 4 to get the per pack price which is $2.50 each
Then multiply $2.50 times 2 packs = $5
Hope this helps!!
Umm, IQR is the upper quartile - lower quartile, and 69-32=37