Answer:
Graph of solutions of:
y = x^2 -4 (red)
x + y + 2 = 0 (purple)
Step-by-step explanation:
Answer:
0.8
Step-by-step explanation:
-2.8 + 3.6 = 0.8
338.50 - 45 = 293.50 was spent on tolls
293.50 / 14 = 20.96
so 21 tolls
Answer: 3 cakes were at the party
Step-by-step explanation:
Multiply 1/8*24 to find the exact number of cakes that were at the party
Hope this helps :)
P(P|K) = 82.6%.
P(P|K) = P(K and P)/P(K) = 1.9%/2.3% = 0.019/0.023 = 0.8261 = 82.6%