It is 130 beats per minute.
Step-by-step explanation:
Just divide 1560 by 12.
Answer:
and
.
Step-by-step explanation:
Equation:

Solution:
Set factors equal to zero,that is:


Solving for equation 1:
Solving for equation 2:
Hence,the solutions to the quadratic equation in factored form is
and
.

Good luck on your assignment!
Answer:
i think 1004Step-by-step explanation:
Answer:
A, b, and c
Step-by-step explanation: