Answer:
Rock travels about 8.2x²meters higher on the moon than on the Earth.
Step-by-step explanation:
Expression showing the height of a rock thrown into the air at Earth is,
f(x) = -9.8x² + 10x + 1.5
Similarly, expression showing the height of rock thrown on the moon is,
g(x) = -1.6x² + 10x + 1.5
Difference in the height of the rock thrown on moon = g(x) - f(x)
= (-1.6x² + 10x + 1.5) - ( -9.8x² + 10x + 1.5)
= -1.6x² + 9.8x² + 10x - 10x + 1.5 - 1.5
= 8.2x²
Therefore, rock travels about 8.2x²meters higher on the moon than on the Earth.
X axis should be first and then Y axis, So, the answer is (2,1)
Answer:
B
Step-by-step explanation:
IQR is the higher qurtile subtracted by the lower qurtile so higher is 40 and lower is 20 so 14
Hope this helps have a great day:)
Answer:
1. fraction=51/94
decimal= 51/94 a decimal is approximate: 0.54255 (Rounded to fifth decimal place)
2. fraction= 2/8
decimal= 2/8 as a decimal is 0.25.
3. fraction= 75/5
decimal= 75/5 as a decimal is 15.
Answer:
yes cause its in a form of y=mx+b
Step-by-step explanation:
