Answer:Carys earns $10 per hour and earn $1 in hour .
Step-by-step explanation:
Given: Carys calculates the total amount E, in dollars, that she earns for working h hours.
She use the equation to calculate the total amount .
Foe h=1,
hence, she earns $10 in one hour.
Therefore, Carys earns $10 per hour.
Let she earn $1 then put E=1 in the equation, we get
Hence, she earn $1 in hour .
Answer:
$10 per hour. It takes 0.1 hours to earn $1
Step-by-step explanation:
E=10h
E=10 x 1
E=10
Carys earns $10 per hour.
E=10h
1=10h
1/10=10h/10
0.1=h
It takes Carys 0.1 hours to earn a dollar.
