Carys calculates the total amount eee, in dollars, that she earns for working hhh hours using the equation e=10he=10he, equals, 10, h.

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 .

$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.

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.

15 batches are the most you can make

step-by-step explanation: