Answer:
-30
Step-by-step explanation:
2*5 is 10
10*-3 is -30
Answer:
Here's link to the answer:
bittuly/3a8Nt8
Step-by-step explanation:
Answer:
Image A shows a rotation.
The best way to randomly choose the 100 families would be to allow a random number generator to come up with 100 families within a 50 radius of the amusement park.
Using this method would ensure that it is more randomised & not limited to people who come at a specific time or are in a specific area as well as it not be affected by subconscious bias of people when selecting people to survey.