Solution:
The following information about the chain email can be Written as follows:
1 Person Email →→6 Persons (E-mail) →6² Persons (E-mail)→6³ Persons (E-mail)+.........few Days
As you can see the number of email sent starting from person 1 to 6 persons to 36 persons to 216 persons, forms a Geometric pattern.
So, Sum of the Series = 1 + 6 + 36 + 216 + 1296 +......+ for n days
=
Formula for n terms of a geometric series
For, Common ratio (r)≥1
Sum of above geometric series up to n terms
Answer:
10th degree Monomial
Step-by-step explanation:
a=1
b=5
c=1
d=3
1+5+1+3 = 10
Answer:
x=2
Step-by-step explanation:
7x+9=9x+5 [Corresponding angles]
9-5=9x-7x
4/2=x
x=2
Answer A
Formula I=p r t
COPPER:
($1500)(0.07)(3)
=315
TRINITY
($1800)(0.06)(3)
=324
Answer: <em>x</em> = 20
Step-by-step explanation:
If line <em>m</em> is parallel to line <em>n</em>, the two angles given will be congruent because they will be alternate exterior angles (which are congruent).
This means we will set them equal to each other and solve for <em>x</em>.
Given:
(4<em>x</em> - 23) = (2<em>x</em> + 17)
Add 23 to both sides of the equation:
4<em>x</em> = 2<em>x</em> + 40
Subtract 2<em>x</em> from both sides of the equation:
2<em>x</em> = 40
Divide both sides of the equation by 2:
<em>x</em> = 20