Well the easy way to find the slope and y-intercept is by graphing. Slope: 4 ; y-intercept: (0,5).
The other one you can just graph with a graphing calculator ...
1⅓πr³ = 36π
r³ = 36π/1⅓π
r³ = 27
r = ³√27
r = 3 feet
£9 - 90p = £8.10
2 Pencils = 48p
3 Pens = £1.11
3 Sharpeners = £2.31
All together = £3.90
£8.10 - £3.90 = £4.20
£4.20 / £1.40 = 3
Answer = 3 Notebooks
The speed would be 158.4fps and the parachutist would fall 2,376 feet during 15 seconds.
Answer:
Yes because sum of 2 line segment is greater than the third side
Step-by-step explanation:
