V = pi*r^2*h
V = 490
h = 10
490 = pi*r^2*10
r = 3.95
Answer:
11/850 or about 1.29%.
Step-by-step explanation:
Prob ( first drawn = heart) = 13/52 = 1/4.
Prob ( second drawn = heart) = 12/51 = 4/17.
Prob ( third drawn = heart) = 11/50.
Required probability = 1/4 * 4/17 * 11/50
= 11/850.
<h2>Hello!</h2>
The answer is:
The interval notation will be: (-∞,-1.59) and (-4.41,∞+)
<h2>Why?</h2>
To solve the expression, we need to perform the following steps:
- Find the roots or zeroes of the expression:
Using the quadratic equation, we have:

We are given the quadratic expression:

Where,

Then, substituting and calculating we have:

- Inequality interpretation:
Now that we already know the roots of the quadratic expression, and we can see that the parabola open upwards (positive quadratic coefficient), we can conclude that the function is less than 0 between the numbers -4.41. and -1.59
The interval notation will be:and (-∞,-1.59) and (-4.41,∞+)
Have a nice day!
Note: I have attached a picture for better understanding.
Divide 25 by 3 and you find 8.something. so if u need the gallon cooler to be empty the awnser would be 9 minutes
Answer: I thinks it's 193.313
Step-by-step explanation: Let’s take the pentagon with side length 11.7 yards and apothem length 14.1 yards
Area of pentagon is = 5/2 x s x a
= 5/2 x 11.7 x 214.1
=6262.425 square centimetres.
Example 2 : Find the area of a pentagon of side 11.7 yards and apothem length 14.1 yards ?
Solution :
Given,
s = 11.7 yds
a = 14.1 yds
Area of a pentagon
= 193.313 yds