Your answer is -0.51923077
Answer: -1/343
Step-by-step explanation:
-7(-7)^-4
First, re-write as positive exponents:
-7(-1/7^4)
Next, simplify:
-1/7^3 (you can simplify using exponent rules)
Simplify 7^3 :
7(7)(7)
49(7)
343.
Insert to original expression:
-1/343.
Answer: infinite
Step-by-step explanation:
the lines go on forever
Answer: 8 dollar for each ticket
Step-by-step explanation:
1 hour = 60 minutes/300 minutes (set up a ratio problem)
5 hours
