What are the solutions to the systems in the box’s ?

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm

most likely linear (proportionate)

step-by-step explanation:

as time increases heart rate increases

is the answer 0.2

is that one of the options