Mean is 27.4
Median is 22
Range is 27
Just use the mathematical definition of each word
To solve this problem you must apply the proccedure shown below:
1. You have the following information given in the problem above:
- The<span> vertical pole is10 meters high and casts a shadow 8 meters long.
- The tree casts a shadow 40 meters long.
2. Then, by similarity, you have:
x/10=40/8
8x=(10)(40)
8x=400
x=400/8
x=50 meters
3. Therefore, as you can see, the answer is: The height of the tree is 50 meters.</span>
Step-by-step explanation:
9 = a7 + b
-2 = a9 + b
b = 9-7a and b = - 2-9a
9 - 7a = - 2-9a
2a = - 11
a = - 5.5
b = 9 - 5.5*7 = - 29.5
y = -5.5x - 29.5
Answer:
1/3
Step-by-step explanation:
6+4+5=15 total number of balls
blue = 5 balls
5/total number = 5/15
=1/3
3/7 in a fraction
or .4285 in a decimal
