Answer:
3/4 inch per year
Step-by-step explanation:
A <em>unit </em>rate is the change in some quantity per <em>one</em> of another quantity. One common unit rate is <em>miles per hour</em>, which measure the number of miles traveled in <em>one hour</em>. Here, we're asked for the unit rate of plant growth per year, and we're told that at 16 years old, the plant measures 12 inches. Assuming this growth is <em>linear</em> (that is, it grows by the same amount each year), we can divide each quantity by the number of years (16) to find a unit rate of 12/16 = 3/4 inch per year.
Answer:
The area is 3.14
Step-by-step explanation:
Area of a circle is pi(radius)^2
Answer:
A. 0 = (-x) + x
Step-by-step explanation:
Adding opposites results in zero.
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<em>Comment on the other answer choice</em>
Of course, x + x = 2x. This will only be zero if x is zero.
Answer:
X = 2
Step-by-step explanation:
6(2) = 12
6 X 2 = 12
Answer:
72
Step-by-step explanation:
64-(-8)=72
-8+72=64
