Question

a runners heart rate in beats per minute is given by the formula heart rate=65+53/(4t+1) where t is the number of minutes after the start of a cool -down period A: find the runners heart rate in 10 mins B:when the runners heart rate equal to 68 beats per minute

Answer 1

You still want to have with this?

Answer 2

huh

Answer 3

Do you want this answered

Answer 4

yes

Answer 5

K I will try

Answer 6

ok

Answer 7

Try this 23.6

Answer 8

ok

Answer 9

K :-)

Answer 10

thanks

Answer 11

Ur Welcome is it right?

Answer 12

yes

Answer 13

yea