Answer:
The one in the middle goes first the one first goes to the middle the last one stays there
A manipulated variable<span> is the independent </span>variable<span> in an experiment. It's called “</span>manipulated<span>” because it's the one you can change. In other words, you can decide ahead of time to increase it or decrease it. In an experiment you should only have one </span>manipulated variable<span> at a time</span>
Answer:
x=23
Step-by-step explanation:
First you need to set up the equation:
9 + (x + 3) = 35
Then you need to add 9 and 3
x + 12 = 35
x = 35 - 12, x = 23
I hope this helps!!
Answer:
700.048
Step-by-step explanation:
(7×100)+(4×1/100)+(8×1/1,000)
700 + 0.04 + 0.008
700.048
Step-by-step explanation:
Use the height equation:
y = ½ a t² + v t + h
where y is the height at time t,
a is the acceleration due to gravity,
v is the initial velocity,
and h is the initial height.
Here, a = -16, v = 0, and h = 90.
y = -8t² + 90
When the egg lands, y = 0.
0 = -8t² + 90
8t² = 90
t² = 45/4
t = 3.35
It takes approximately 3.35 seconds for the egg to land.