Since log with no number means base 10 10^-2 =0.1
Those are not equivalent.
0.08 plus 0.3 is 0.38 because the “0.08” is in the tenths place not the single digit place so “0.3” is really 0.30 and then u add the 0.08
Answer:
Direct proportional graphs <u>do not</u> need to start from the origin.
Step-by-step explanation:
Direct proportional graphs do not need to start from the origin. However, <u><em>all </em></u>direct proportional graphs <u>must</u><u> </u><u>go through</u> the origin.
Regardless of the value of the <u>constant of proportionality</u>, <em>k</em>, the graph of the lines all go through the point of origin, (0, 0).
As a proof, the attached screenshot shows the graph of three equations of direct variations. The graphed direct variation equations, y = 2x, y = -2x, and y = ¼x all <u>go through the point of origin.</u>
Answer:
x ≥ 8
(x = 8, 9, or 10)
Step-by-step explanation:
mean = [sum of terms]/[number of terms]
7.5 ≤ (8 + 7 + 5 + 9 + 10 + 7 + 6 + x)/8
7.5 ≤ (52 + x)/8
60 ≤ (52 + x)
8 ≤ x OR
x ≥ 8 OR
x = 8, 9, or 10