Answer: 28.57%
Explanation:
Average return given the variables will be;
Average rate of return =
Average rate of return = 1,000,000/3,500,000
Average rate of return = 28.57%
There are 15 animal keepers working for the XYZ Company. Their supervisor is required to rate the performance of these workers b
1 answer:
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Answer:
For more than 180 minutes of phone use.
Explanation:
Let m represent number of minutes of phone use in a month.
We have been given that in Plan A, there is no monthly fee, but the customer pays $0.06 per minute of use.
The cost of using m minutes in plan A would be .
We are also told that in Plan B, the customer pays a monthly fee of $4.80 and then an additional $0.03 per minute of use.
The cost of using m minutes in plan B would be .
To find the amounts of monthly phone when Plan A will cost more than Plan B, we will set cost of plane A greater than cost of plan B as:
Let us solve for m.
Therefore, Plan A will cost more than Plan B for more than 180 minutes of phone use.