Answer:
(a)0.3303
(b)0.6697
Step-by-step explanation:
Point estimation is the use of sample data to calculate a single value which serves as a best estimate of a given unknown population parameter.
Total Sample=1226
Number who said that they were not confident that the food they eat in country A is safe=405.
The point estimate of those who said that they were not confident that the food they eat in country A is safe is given as 
(a)Point Estimate for p,

(b)Point estimate for q,
1- (point estimate for p)
=1-0.3303
=0.6697
Answer: C) Angles A and J
Step-by-step explanation:
Corresponding angles are kind of angles that are in the same position, angles a and J are both right and top corner of the parallelogram.
What is 9c-c equal when u combined like terms?
8c
Answer: (-2, 5/3)
explanation: since you are given x = -2, just plug that into the equation and solve.
7 x 500,000 = 3,500,000.
The towns are 3,500,000 units apart (I don't know what the cm were scale too, sorry.)