An athletic field is a 46 yd-by-92 yd rectangle, with a semicircle at each of the short sides. A running track 20 yd wide surrounds the field. If the track is divided into eight lanes of equal width, with lane 1 being the inner-most and lane 8 being the outer-most lane, what is the distance around the track along the inside edge of each lane? A rectangle of length 92 yards and width 46 yards surrounded by a running track of width 20 yards. 92 yd 46 yd 20 yd The length of the track along the inside edge of lane 1 is approximately nothing yd.

Refer below for detailed explanation.

Step-by-step explanation:

As per the track is divided into 8 lanes. So we will have 8 answers for the distances around the track along the inside edge of each lane.

So,

D=2(92)+ 2 ×1/2 pi×d

Or

D=184+pi×d

Now we start from the innermost edge with the diameter of 46 yd. And we have 8 lanes 20 yd wide so it becomes,

20/8=2.5 so the diameter increases by,

So 2(2.5)=5 yd each lane going outward. So 8 distances are,

D1=184+pi×46=328.51

D2=184+pi×(46+5)=344.221

D3=184+pi×(46+10)=359.929

D4=184+pi×(46+15)=375.63

D5=184+pi×(46+20)=391.345

D6=184+pi×(46+25)=407.05

D7=184+pi×(46+30)=422.761

D8=184+pi×(46+35)=438.469

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

addition

step-by-step explanation: