0.9801. The "9801" is repeatin so just draw the repeating bar above those numbers.
Hello,
Let me try out the solution for you.
Consider the below scenarios for the equation y = |x+5|-|x-5|
Case 1:
when x more than or equal to 5
then y=(x+5)-(x-5) = 10
hence y=10
Case 2:
when -5<x<5
y=(x+5)-(-(x-5)) = 2x
y=2x so y can take 9 values corresponding to x={-4,-3,-2,-1,0,1,2,3,4}
Case 3:
when x less than or equal to -5
y= -(x+5)-(-(x-5))
y=-10
Hence if we combine all 3 cases we get that y can take total of 11 values.
(a) 64
divide 16 by .25 and you will get 64
(b) 34
multiply 40 by .85
Answer:
The equation of the sphere with center (-2, 3, 7) and radius 7 is 
.
The intersection of the sphere with the yz-plane is 
.
Step-by-step explanation:
We know that any sphere can be represented by the following equation:
Where:
, 
, 
- Coordinates of the center of the sphere, dimensionless.
- Radius of the sphere, dimensionless.
If 
and 
, we obtain this expression:
The intersection of the sphere with the yz-plane observe the following conditions:
, 
, 
Hence, the expression above can be reduced into this:
After 10 years Lori will have 27 dollars more than Darryl (I took the test)
