Answer: A. no later than 30 minutes after sunset and until at least 30 minutes before sunrise.
Explanation: Driving is guided by rules and driving rules may differ from one state to another. However, in California, in a bid to ensure that drivers and motorist have a clear vision or sight of their path, drivers behind the wheel must turn on their headlights no later than thirty minutes after sunset and until at least 30 minutes before sunrise.
From this perspective, a child would be afraid of the dark if previous experiences in the dark were negative.
Answer:
6 packages of hot dogs and 6 packages of buns
Explanation:
The indifference curves follow the 45-degree so the ratio for the hot dog:bun will be 1:1. Each package of hot dog gives 8 hot dogs while each package of the bun gives 8 hot dog buns. The ratio of hot dog package: buns package that Sue needs will be:
(number of hot dogs every package)/ (number of buns every package) * (ratio of hot dog : bun)
8/8 * 1/1= 1
The optimal choice package ratio is 1:1, then the amount of food Sue can buy will be: 48$/ (1*$5 + 1*$3)= $48/$8= 6 package.
The optimal choice is 6 packages of hot dogs and 6 packages of buns
