Answer:
a. Geometric
b. 20, 10 and 5
c. Tn = 20(0.5)^n-1
d. 0.00004 ft
Step-by-step explanation:
a. The sequence is geometric
The reason for this is that we will be multiplying each term by a particular value
If it was arithmetic, we would have been adding instead. But since it is geometric, we shall multiply terms by a particular number
b. 1st term is
20
second term
1/2 * 20 = 10
Third term
1/2 * 10 = 5
c. Explicit formula
Mathematically, that will be;
Tn = ar^n-1
Where r is 1/2 or 0.5
Tn = a(0.5)^n-1
where Tn is the present term and n is the present number of the term
d. 20th term
T20 = 20 * 0.5^19
T20 = 0.00004 ft
Answer:
19
Step-by-step explanation:
the speaker is stating that they have 10 brothers and the brothers have ten sisters including the speaker.
Answer:
The equilibrium point is (3, 3620)
Step-by-step explanation:
We set the supply and the demand equation equal to each other and solve:
We can solve by factoring:
Setting each factor equal to zero we get:
Only a positive quantity makes sense, so q=3 is the equilibrium quantity.
To get the equilibrium price we just plug 3 in place of q in any of the functions. Let us use the demand function which is easier to handle:
Therefore the equilibrium price is p=3620
In ordered pair form the equilibrium point is (3, 3620)
<em> </em><em>The </em><em>unknown</em><em> </em><em>angle </em><em>will</em>
<em>the </em><em>sum </em><em>of </em><em>both </em><em>angle</em>
<em>it </em><em>is </em><em>the </em><em>exterior</em><em> angle</em><em> </em><em>property</em>
<em>3</em><em>5</em><em> </em><em>+</em><em> </em><em>9</em><em>5</em><em> </em><em>=</em><em> </em><em>1</em><em>3</em><em>0</em>
<em>hope</em><em> it</em><em> helps</em><em> and</em><em> your</em><em> day</em><em> will</em><em> fine</em>
