Given that <span>Grace
works from 10 to 20 hours per week while attending college. She earns
$9.00 per hour. Her roommate Frances also has a job. Her pay for t hours
each week is given by the function f(t)= 10t, where 5 ≤ t ≤ 15.
Part A:
Given that Grace's time is rounded to the nearest quarter of an hour. The domain for Grace is given by {10, 10.25, 10.50, 10.75, - - -, 19.75, 20}.
The range for grace is given by {9(10), 9(10.25), 9(10.50), 9(10.75), - - -, 9(19.75), 9(20)} = {90, 92.25, 94.5, 96.75, - - -, 177.75, 180}
The domain for Frances is given by: 5 ≤ t ≤ 15.
The range for Frances is given by: 10(5) ≤ f(t) ≤ 10(15) = 50 ≤ f(t) ≤ 150.
Part B:
Grace earns $9 per hour and $80 to $180 per week while Frances earns $10 per hour and $50 to $150 per week.
</span>
A way a teacher can help the student by using preferential seating, so that the student can see the teacher's mouth when he/she is speaking. Reduce background noise in the classroom. Use preferential seating, so that the teacher can more privately model correct articulation to the student. Give additional time for the student to speak. This way the child will have an easier time learning.
Answer:
5²×2³×3
Step-by-step explanation:
600=5×5×2×3×2×2
In index form this would be 5²×2³×3
Answer:
x=6
Step-by-step explanation:
12x+6=78
or, 12x=72
or, x=72/12
or x= 6
answer ..........(114,0.16)