Step-by-step explanation:
Law of Indices: (a^m)^n = a^(mn).
Therefore (y⁴)² = y^(4*2) = y⁸.
Answer:
So, its better to buy larger bag
Step By Step Explanation:
Let
Smaller bag hold = x ounces
Price of x ounce in smaller bag = $ y
Price of 1 ounce in smaller bag =
....(1
Larger bag will hold = x + 10 ounces
Price of x+10 ounces in larger bag = y + 1.5
Price of 1 ounce in larger bag =
...(2
Now equation 1 tells that 1 ounce in smaller costs
, and equation 2 tells in ounce in larger bag costs
.
Now as we can see, we can get equation 2 from equation 1 by increasing numerator by 1.5 and denominator by 10. In this case denominator has increased more than numerator so the value of overall fraction
would be less than
. It means our larger bag has less price per ounce.
So, its better to buy larger bag
Answer:
I'm pretty sure it's D becuase you can't have a power be a fraction
Step-by-step explanation:
Yes it would be 8/15 the adjacent is always on the bottom and opposite is always on the side not the leaning side but the straight side
Answer:
0.015 km/s
Step-by-step explanation:
40 km/hr
0.015 km/s
0.015 ÷ (1/3600)
0.015 × 3600
= 54 km/hr