Answer:
11033
Step-by-step explanation:
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.
answer:
640,000
step-by-step explanation:
to find the answer, we need to determine whether 41,267 is closer to 40,000 or 50,000.
looking at the numberline, we can conclude that the placement of 641,267 is closer to 640,000, not 650,000.
therefore, the answer is 640,000. (see image attached)
hope this helps :)
<em>-audrey <3</em>
Answer:
$17.00
Step-by-step explanation:
$85.00 bill
20%
$17.00 tip
$ 102.00 total
You'll need to know how 1 kg relates to the more familiar Kg:
1 Kg = approx. 2.2 lb.
Convert 8 Kg into lb. and then ask yourself whether the resulting weight, in lb., is reasonable for a male high school student.
