A "True Proportion" is an equation which states that two ratios are equal.
Answer:
45%
Step-by-step explanation:
45 boxes are shaded
so percentage shaded is 45 out of the total which is 100
so 45 / 100 X 100
=45%
Nth term of an arithmetic sequence is given by
an = a + (n - 1)d
Here, a1 = 24, a2 = 56 and a3 = 88
d = a2 - a1 = 56 - 24 = 31
Therefore, the explicit formula is given by an = 24 + (n - 1)31 = 24 + 31n - 31 = 31n - 7
i.e. an = 31n - 7