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marishachu [46]
3 years ago
13

30-4×2+5=27 insert parentheses to make the statement true

Mathematics
2 answers:
Makovka662 [10]3 years ago
5 0
30-4(2+5)=27 I think
Alenkasestr [34]3 years ago
5 0
30(-4×2)+5=27

You are welcome
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A population is increasing 4% per year. Identify the growth factor that could be used to model the population.
polet [3.4K]

The growth factor that could be used to model the population will be 1.04. Then the correct option is D.

<h3>What is an exponent?</h3>

Consider the function:

y = a (1 ± r) ˣ

Where x is the number of times this growth/decay occurs, a = initial amount, and r = fraction by which this growth/decay occurs.

If there is a plus sign, then there is exponential growth happening by r fraction or 100r %.

If there is a minus sign, then there is exponential decay happening by r fraction or 100r %.

The population is increasing by 4% per year.

Then the growth factor that could be used to model the population will be

Growth factor = (1 + 4%)

Growth factor = (1 + 0.04)

Growth factor = 1.04

The growth factor that could be used to model the population will be 1.04.

Then the correct option is D.

More about the exponent link is given below.

brainly.com/question/5497425

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