We are given the speed of the shuttle as:
speed = 28,000 miles / hour
 
We know that:
1 mile = 5280 ft
24 hour = 1 day
 
Therefore by conversion:
speed = (28,000 miles / hr) * (5280 ft / 1 mile) * (24 hr
/ day)
speed = 3,548,160,000 ft / day
 
In 2 significant figures:
<span>speed = 3.5 x 10^9 ft / day</span>
 
        
             
        
        
        
The fibonacci spiral appears to be in everyday items such as plants to snail shells. It's basically a numbering system.an example of the Fibonacci sequences is it applies the growth of every living things. For example, rose petals have a Fibonacci number of petals.
        
             
        
        
        
 Answer: 243
Step-by-step explanation:
We have the expression

Note that the expression depends on 3 variables
a, b and c
in this case we want to evaluate the expression for

Then change the variable a by the number 2, the variable b by the number 3 and the variable c by the number 4
So we have

Now simplify the expression


The answer is 243
 
        
                    
             
        
        
        
Answer:
B. 24
Step-by-step explanation:
To find this, use Pythagorean Theorem 
a^2+b^2=c^2
a is 10, and c is 26. We know 26 is the hypotenuse because it is opposite the right angle 
10^2=b^2=26^2
100+b^2=676 
Subtract 100 on both sides 
b^2=576
Take the square root of both sides 
b=24 
Hope this helps! :)
 
        
                    
             
        
        
        
The horizontal distance between the two balloons is 53.8 meters. 
<u><em>Explanation</em></u>
According to the below diagram, A and B are the positions of two balloons which are 48.2 meter and 61.0 meter above the ground respectively. 
Horizontal distance between two balloons is AC, which is  meter.
 meter.
A person in the left balloon observes that the right balloon is 13.38° above the horizontal. That means, ∠BAC = 13.38°
According to the diagram,  
Now in right angle triangle ABC.....

So, the horizontal distance between the two balloons is 53.8 meters.