Answer:
9/81 or 1/9 = .1111111111R
Step-by-step explanation:
It is that because that is the decimal and 9 goes into 9 once and 9 goes into 81 nine times
Answer:
7/18
Step-by-step explanation:
21 out of 54 = 21/54 = 7/18
5.15 × 10^6 converted to regular form is 5,150,000, which is clearly more than 42,980. In fact, it's about 5,107,020 more.
Since the temperature starts at 40 degrees F at sunrise and increases 4 degrees every hour afterward, we can begin our equation.
If you visualize the graph, the y-axis (left side) will denote the degrees and increase slightly every hour. The x-axis (at bottom) will show the hours as they pass by. In slope-intercept form, the b must be 40 degrees, since this is where we start, and the slope m must be 4, since this is the amount the temperature is changing every hour.
Therefore y=4x+40
This equation will tell you the temperature (y) at any hour (x).
Answer:
Insert equation into desmos (free online graphing calculator)
the two x intercepts are -0.33333 and 1.5
1.83333 is the answer
