An animal gained 4 pounds steadily over 16 years what is the unit of rate of pounds per year?
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Think about it... If it gains 4 pounds in 16 years, how many does it grow in 1 year? :) See the relation? If not...
a) How would you express it growing per year? 4 pounds in 16 years... It must be 4/16! b) To find the unit rate, the numerator MUST BE 1. What can you do to 4 to get to 1? You can divide by 4! c) Of course, whatever you do to one side of the fraction, you HAVE to do to the other. That means you have to divide the 4 in the equation by 4 AND the 16 in the equation by 4. You should get 1/4, because 4/4 is 1 and 16/4 is 4. d) Wow! That means your unit rate is 1 pound per 4 years, or 1/4!
TIP: Try thinking of the division sign / as 'per'. Instead of the unit rate being thought of as 1/4, think of it as 1 per 4 years. :)
A 100% increase followed by a 33.33% decrease
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100-33.33= 66.67 (about 2\3-- --basicly it is)
Gina is building a garage that needs to have 96 square meters of space. The garage must have a width of 4 meters and be measured in whole meters. How many different plans can Gina use for garage?
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1 plan- 4×28 I think that is the only way
Round 6.4 to the nearest tenth
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10, it is because if you round 4, it will be 6 and if you round any number after 5 to the nearest tenth you will get 10
What is 451.568 rounded to the tenths place.
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It will be 451.6 because 5 is tents place 68 is big number so u add 1 + 5 = 6 Answer 451.6
the answer would be 451.6 and its rounded to the tenth place yw hope that helps :)
What is the number 4,305,012 written in expanded notation
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The number in expanded notation is 4,000,000+300,000+5,000+10+2.