Answer: 3.568 ⋅ 
Step-by-step explanation:
If you have to evaluate it then thats your answer if not hit me back ASAP
Answer:
0.078125.
Step-by-step explanation:
This is a geometric sequence with first term a1 = 20 and common ratio r = 10/20 = 5/10 = 0.5.
nth term = a1 r^(n -1) so here:
9th term = 20(0.5)^(9-1)
= 20(0.5)^8
= 0.078125.
Answer:
300 students
Step-by-step explanation:
Since 4/5 of students do not wear glasses, 1/5 of students do.
There are 60 students who wear glasses, so let 'x' represent the number of students who wear glasses
(1/5)x = 60 is our equation. "One-fifth of the number of students who wear glasses is 60"
Now solve for x
(1/5)x = 60
x = 300 (multiply both sides by 5 to get rid of the fraction)
The length of the actual car is 240 inches
1/25 = 9.6/x
25x9.6/1=240
x=240 inches
Hope this helped you! :D
Answer:
0
Step-by-step explanation:
