Answer:
the answer is 16
Step-by-step explanation:
the probability of getting tails up is 30/50 or most likely
the probability of getting a blue marble is 18/5 or least likely
Answer:
0.2794
Step-by-step explanation:
Answer:
Step-by-step explanation:
a)y=-2x+8
y=4x-7
solution
b)y=x-4
y=3x-2
solution
c)x – 3y = -3
x – 3y = 6
no solution
d)3x +y = 3
6x + 2y = 6
infinite.
To estimate, you would usually round to a significant figure
so, 20* 70=1400
The actual answer is 1521, so we know we are close