Answer:
see explanation
Step-by-step explanation:
(1)
Calculate the slope m using the slope formula
m = ( y₂ - y₁ ) / ( x₂ - x₁ )
with (x₁, y₁ ) = (0, 3) and (x₂, y₂ ) = (4, 0) ← 2 points on the line
m = = -
(2)
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
note the line crosses the y- axis at (0, 3) ⇒ c = 3
y = - x + 3 ← equation of line
Answer:
Step-by-step explanation:
Given: A fair coin is tossed 5 times in a row.
Total outcomes=2×2×2×2×2=32 [total outcomes in a coin is 2]
Let A be the event of getting heads exactly 2 times
Then the favorable outcomes=
Then probablity of getting heads exactly 2 times =