A gardener has 10 pounds of soil. Now he 5/8 of that soil for his garden. Let's solve how many pounds of soil did he used and how many pounds is left.
=> 5/8
=> 10 lbs / 8 = 1.25 lbs
=> 1.25 lbs * 5 = 6.25 lbs.
He used 6.25 lbs of soil for his garden and has 3.75 lbs of soil left.
Answer:
Step-by-step explanation:
AC = 50 cm
BC = 14 cm
Pythagorean theorem,
AB² + BC² = AC²
AB² + 14² = 50²
AB² + 196 = 2500
AB² = 2500 - 196
AB² = 2304
AB = √2304
AB = 48 cm
Answer:
36000pi
Step-by-step explanation:
The volume of a sphere is given by
V = 4/3 pi r^3
We know the surface area
SA = 4 pi r^2
3600 pi = 4 pi r^2
Divide each side by 4pi
3600 pi / 4pi= 4 pi r^2/4pi
900= r^2
Take the square root of each side
30 = r
Now substitute into the equation for volume
V = 4/3 pi r^3
= 4/3(pi) (30)^3
=36000pi
Answer:
The diagonals of all parallelograms do not bisect each other at 90 degree angles.
Step-by-step explanation:
Answer: 0.2119
Step-by-step explanation:
We assume that the random variable X is normally distributed.
Given : Population mean : 
Standard deviation : 
Z-score : 
Then, z-score corresponds to 116

By using the standard normal distribution table for z , we have


Hence, the required probability = 0.2119