Hello! And thank you for your question!
All you can do is simplify √28 to 2√7
Then the equation becomes 2√7 - 2√7
Subtract the like terms to get 0.
Final Answer:
It is a rational and equal to 0.
5.6x10^-3 yd/year in feet per day.
There are 3 feet in a yard
(5.6x10^-3)x3=1.68x10^-2 feet/year
Let's take there to be 365 days in the year (Fun fact: The actual duration of our year is <span>365 days 5 hours, 48 minutes 46 seconds)
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Therefore the correct answer is D.</span>
Total students: 80
We know that:
-business has 14 students
-education has 6 students
-undecided has x students
We need to find out x! So we can add 14 and 6 up and subtract it by 80 to figure out the amount of undecided students there are.
80-(14+6)=60
To find out the percentage, we divide the number of undecided students by the number of total students, and multiply it by 100.
60/80=30/40=0.75=0.75*100=75%
75% of the class is undecided for a major
40 square units or whatever.