Elimination method
3x +4y ≥ 0
2x +3y ≥ 1
Multiply by 2, -3
6x +8y ≥ 0
-6x +-9y ≥ -3
Add
-1y ≥ -3
y = 3
3x + 12≥ 0
3x + ≥ -12
x = -4
answer: y = 3 x = -4
Answer:
poop lol
Step-by-step explanation:
29.7 is the standard deviation :)
22.5
2.5/100= 0.0250
0.025 x 900 = 22.5
