Is there more to this question?
Answer:
If the rest of the question is:
Each game is a win or a loss.
He wins three fifths of his first 40 games.
He then wins his next 12 games.
For all 52 games, work out the ratio wins : losses
Give your answer in its simplest form.
then the answer is below ↓
Step-by-step explanation:
9:4
of his first 40 games: 3/5 *40=3*8=24 wins
=> of his first 40 games: 24 wins and 40-24=16 losses
next 12 games: 12 wins
so, for all 52 games: 24+12=36 wins and 16 losses
36 wins and 16 losses
wins: losses=> 36:16=> 9:4
Answer:
1/20
Step-by-step explanation:
probability of numbers =1/20
there are 20 numbers in the deck so each card represents 1/20.
Any real number makes this equation true.
Original points:
X (4,5)
Y (5,3)
Z (1,3)
When a point is reflected over the x-axis, its original coordinate (x,y) becomes (x,-y)
When a point is reflected over the y-axis, its original coordinate (x,y) becomes (-x,y)
I am assuming the triangle is reflected over the x-axis. But we have to consider that the line y = 1.
Point X (4,5)
all things held constant, x' would have the coordinates (4,-5)
but line y = 1. So, x' (4, -3)
5 - 1 = 4
1 - 4 = -3
