234-12=23 is the answer of this question
Hi!
So look at the scatter plot. The youngest and smallest person is number 7. You can tell, because it's at the bottom left corner. The smallest and youngest person is Cathy! So write Cathy for number 7.
Now the tallest people are Alice and Errol. But I can't really tell which one is taller, can you? I can tell that Alice is older. So if I look at the scatter plot, I can see that the two tallest people are 2 and 5, but the older one is 2. Put Alice for 2, and Errol for 5.
Another old person is Dennis. Look at the scatter plot, the second oldest character is 1. Put Dennis for number 1.
The next one is Brenda. She's taller than Cathy and Gavin. So she's the 3rd tallest person. If you look at the scatter plot, you'll see that that is number 4. So put Brenda for number 4.
Now we just have Freda and Gavin. Gavin is in between Cathy and Brenda's height. Which is number 6.
Freda, who is last but certainly not least, is number 3.
- <u><em>Dennis</em></u>
- <u><em>Alice</em></u>
- <u><em>Freda</em></u>
- <u><em>Brenda</em></u>
- <u><em>Errol</em></u>
- <u><em>Gavin</em></u>
- <u><em>Cathy</em></u>
Hope this helps! :)
-Peredhel
<span>
The equation is h(t) = at^2 + vt + d
where a = acceleration of gravity = - 32.174 ft/sec^2
v = 25 feet/sec
d = starting height = 0
and h(t) = 0 when the ball hits the ground.
So, 0 = - 32.174t^2 + 25t + 0
You can use the quadratic formula on that if you want, or you can solve like this:
0 = - 32.174t^2 + 25t
0 = t ( -32.174t + 25)
So, one solution of that is t = 0, corresponding to the initial time when the ball is kicked.
The other time is: 25 = 32.174t
t = 25/32.174 = 0.777 seconds
or approximately 0.8 seconds.</span>
