If you add 55% and 45% the total is 100% so 45/100 are girls. 35% of the girls scored and A so 35/45 is the probability that it is a girl chosen or 7/9. the probability is 7 out of 9
Answer:
y ≈ .98 i hope this helps :)
Step-by-step explanation:
given equation 15y + 8 - 45 = 910y - 920
simplify the equation 15y - 37 = 910y - 920
subtract 15y from both sides -37 = 895y - 920
add 920 to both sides 883 = 895y
divide both sides by 895 .98 ≈ y
y ≈ .98
0.98659217877
It is not equal to a ratio of 2 \ 5 it is equal to<span> 6 to 1,</span>5 to 1, 3 to 2,
2 to 3 ,<span>1 to 6</span>
Write and algebraic expression for the quantity 2 plus 88y divided by 47. Your answer would be D.
Answer: D. 2+88y/47