Answer:
1/4; 25%
Step-by-step explanation:
if a year has four seasons we can say that there are 4 possibilities
spring appears once
this means that the probability that a day chosen at random will be in spring would be 1 out of 4
or 25%
3x + 2y + 1 = 0
subtract 3x+1 from each side
3x + 2y + 1 - 3x -1= -3x -1
2y = -3x-1
divide by 2 on each side
2y/2 = -3x/2 -1/2
y = -3/2 x -1/2
this is in the form y = mx +b where m is the slope
m = -3/2
the slope is -3/2
The power rule is basicaly just multiply the number by itself for how ever man powers there are, so if it was
, you would multiply 5*5*5*5*5*5*5*5 and then get your product, and it is just inverted for a quotient, hope this helps