A teacher takes a random sample of 100 students enrolled at Springfield High School and asks them their opinions about the food
1 answer:
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Answer:
a₈ = - 768
Step-by-step explanation:
The nth term of a geometric sequence is
= a₁
where a₁ is the first term and r the common ratio
Here a₁ = 6 and r = =
= - 2 , then
a₈ = 6 × = - 6 × - 128 = - 768
Answer:
118.0
Step-by-step explanation:
using Trigonometry,
Answer:
Therefore the required value of is 20 units.
Step-by-step explanation:
Line Segment: Line segment is a portion of a line whose has two end points.
Given that point C is on the line segment .
= 5x ,
= 4x and
= 4
C is the point of the line segment of .
So we can write
Putting the values of ,
and
5x=4x+ 4
⇒5x-4x= 4
⇒x=4
So we get the value of x.
To get the value of , we need to put the value of x in the value of
.
Therefore,
= 5×4
=20
Therefore the required value of is 20 units.