Answer
Find out the what is the acceleration of the object .
To prove
Formula
Where
t = the time in which the change occurs
As given
If the velocity of an object changes from 65 m/s to 98 m/s during a time interval of 12 s .
Final velocity = 98 m/s
Intial velocity = 65 m/s
Time = 12 s
Put in the formula
Acceleration = 2 .75 m/s ²
Option (A) is correct .
C how many students attend natashas school
Answer:
The slope is 35 and it means the technician earns $35 per hour.
Step-by-step explanation:
The technician finds that
- when he works 55 hours during the month, he earns $2,125;
- when he works 30 hours, he earns $1,250.
Let
x = number of hours worked
y = amount of money earned
Find the slope of the linear equation:
Equation of the linear function:
The slope is 35 and it means the technician earns $35 per hour.
The answer is C 20s3+ 10s2+ 32s+ 6
