Answer: Probability of getting red both times is 
Step-by-step explanation:
Since we have given that
A spinner is half red and half blue.
Probability of getting red is given by

Probability of getting blue is given by

Since he spins the spinner twice.
Probability that you will get red both times is given by

Hence, Probability of getting red both times is 
Answer:
B1= -7
B2=-9
400 times bigger
Step-by-step explanation:
Answer:
Option B) (x + 3)^2 + (y – 1)^2 = 8 is the correct answer.
Step-by-step explanation:
The equation of a circle with center (h,k) and radius r is given by:

Given
Center = (h,k) = (-3,1)
=> h = -3
=> k = 1
The distance between the center of circle and the point through which the circle passes will be the radius.
The distance formula is given by:

Given

Putting the values in the formula

Putting the values of h,k and r in general form of equation

Hence,
Option B) (x + 3)^2 + (y – 1)^2 = 8 is the correct answer.
Answer:
$1,000.
Step-by-step explanation:
$850 (rent) + $150 (other bills) = $1,000
The correct answer is none other than B. I think