A medicine prescription reads "V tabs twice a day."How many tablets must be taken at each time?
1 answer:
You might be interested in
Answer:
- 1050
Step-by-step explanation:
The sum to n terms of an arithmetic sequence is
=
[ 2a₁ + (n - 1)d ], thus
=
[ (2 × - 74) + (19 × - 3) ]
= 10 ( - 148 - 57) = 10 × - 105 = - 1050