Answer:
1 1/3
Step-by-step explanation:
Something that is not a inproper fraction is a proper fraction which is :
The numerator is less than the denominator
Examples: 1/3, 3/4, 2/7.
Or a mixed fraction which is:
A whole number and proper fraction together
Examples: 1 1/3, 2 1/4, 16 2/5
Answer:
(3, 10)
Step-by-step explanation:
f(3) means substitute the value of x = 3 into f(x)
Therefore, when x = 3, y = 10
So the ordered pair is (3, 10)
Put one unit at top and other unit bottom. X for unknown
5 gallon / 20 hours = x gallons / 48 hours
Cross multiply
20x = 5*48
20x = 240
X= 12
Answer:
Answer H.
Step-by-step explanation:
Answer:
1.) Arithmetic sequences are modeled with linear functions because it is a linear series
2.) Geometric sequences are modeled with exponential functions because their value increases exponentially
Step-by-step explanation:
1.) Arithmetic sequences are linear functions. While the n-value increases by a constant value of one, the f (n) value increases by a constant value of d, the common difference.
Arithmetic Sequence is one where you add (or subtract) the same value to get from one term to the next.
2.) An exponential function is obtained from a geometric sequence by replacing the counting integer n by the real variable x. Geometric sequences (with common ratio not equal to −1, 1 or 0) show exponential growth or exponential decay, as opposed to the linear growth (or decline) of an arithmetic progression such as 4, 15, 26, 37, 48, … (with common difference 11).
This shows that Geometric series grow or decays (reduces) exponentially; this is due to their common ratio (r)
