The nut lands first on gorund
<em><u>Solution:</u></em>
The squirrel climbs down the tree in 2 seconds
Given that,
A squirrel is 24 feet up in a tree and tosses a nut out of the tree with an initial velocity of 8 feet per second
<em><u>The nuts height, h, at time t seconds can be represented by the equation:</u></em>


time cannot be negative, so ignore t = -1
Thus the nut takes 1.5 seconds to reach ground
From given,
The squirrel climbs down the tree in 2 seconds
Therefore, the nut lands first on gorund
Answer:

Step-by-step explanation:
we have
----> equation A
----> equation B
Multiply the equation B by 2 both sides
------> equation C
Adds equation A and equation C

Find the value of y



the solution is the point 
Set up a proportion with Katie’s height / Katie’s shadow = roller coasters height / its shadow. So it is 5 feet / 2 feet = x feet / 60 feet. To solve cross multiply so it becomes 2x = 300 and x = 150 feet
So you have a right angle triangle. You need to use trig for this, as you have two values you can figure out a third.
You know that you have
90 deg. angle
19 deg. angle
Therefor you have 71 deg. angle
sin19 = x/15
15sin19 = x
x = 2.2
Now do Pythagoras c^2-b^2=a^2
a = 14.8
So the sides are 2.2 and 14.8 units long. (If these numbers are wrong tell me and I'll edit answer)
The distance from <span>Philadelphia to Pittsburgh is 305 miles.
Both are travelling towards each other. When they will meet the sum of distance traveled by both would be 305 miles, as together they have covered the entire distance between the two cities.
We know that:
Distance = Speed x Time
We know the distance. We know the speeds. Since they are travelling towards each other, the overall speed will be the sum of speeds of Rich and Michelle. So we can say with a speed of 135 mph they have to cover 305 miles.
305 = 135 x Time
Time = 305/135 = 2.25 hours = 2 hours and 15 minutes
So, they will meet after 2 hours and 15 minutes.
So, C option is the correct answer</span>