A square room is 15 m long, find the are of floor
2 answers:
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Answer: The required exponential model is
Step-by-step explanation:
Since we have given that
Initial cases = 1804
Rate of growth = 4%
Since it is increasing exponentially,
So, it becomes,
Here, a = 1804
b =
So, it becomes,
Hence, the required exponential model is
Answer:
Halle bought 6 plums from the store.
Step-by-step explanation:
Given:
total cost of the peaches = $1.88
Cost of 1 Plum = $0.33
Total Money paid = $3.86
We need to find the number of Plums.
Let the number of plums be x.
Now we know that Total money paid is equal to Cost of peaches plus Cost of each Plum multiplied with number of plums.
Hence the expression can be framed as;
Now Solving the above expression to find the value of x;
Hence Halle bought 6 plums from the store.