Answer:
$62.40
Step-by-step explanation:
7 hours of work: $52.50
1 hour of work:
$52.50 / 7 = $7.5
$7.5 per hour
If Ryan's rate increased by 4%, what would he earn per hour?
$7.5 * 1.04 = $7.8
New hourly wage: $7.8 per hour
For 8 hours of work:
$7.8 * 8 = $62.4 = $62.40
Answer: $62.40
Answer:
Total area: 314 km
Area of the 90 arc: 78.5 km
Step-by-step explanation:
total area/4
314/4=78.5 exactly
I got the last one..maybe!(a bit confused due to the negative sign in the first term..) but the last one seems to me the most sensible answer.
