A city's population was 28,600 people in the year 2015 and is growing by 950 people a year. (a) give a formula for the city's po
2 answers:
Answer:
The required formula is:
Step-by-step explanation:
Consider the provided information.
A city's population was 28,600 people in the year 2015 and is growing by 950 people a year.
Let t is the number of years since 2015, and the population of city is denoted by p,
Each yr population is growing by 950.
That means for t yr since 2015 population will grow 950t
In 2015 the population was 28,600
Thus, the required formula is:
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Answer:
56 as a product of primes using index notation is:
Step-by-step explanation:
We need to write 56 as a product of primes.
Prime Numbers:
<em>Numbers that are divisible by 1 or itself.</em>
Now, writing 56 as product of primes
56 = 2 x 2 x 2 x 7
Now, Use index notation when giving your answer.
Index Notation:
<em>Express elements in power form i.e. if we have 2 x 2 we can write it as 2^2</em>
So, answer will be:
So, 56 as a product of primes using index notation is: