Answer:
x = 0.85476
Step-by-step explanation:
4ˣ/9ˣ=½
9ˣ / 4ˣ = 2
(9/4)ˣ = 2
2.25ˣ = 2 .... aⁿ = x logₐx = n
log₂.₂₅2 = x
x = 0.85476
Answer:
Step-by-step explanation:
The club can clean 1 3/4 miles per day:
rate of work completion =
7 miles
-------------
4 days
Therefore, in four days the club can clean this distance:
7 miles 4 days
-------------- * ----------- = 7 miles (which is equivalent to 21/3 miles)
4 days 1
No, Jacqueline is not correct in stating that the club could clean 19/3 miles.