Answer:
Option (3)
Step-by-step explanation:
Track is shaped as a rectangle with a semicircle on either side.
Therefore, length of the track = 2(Length of rectangle) + perimeter of a complete circle formed by joining the semicircles on each side.
= 2(96) + 2πr
=
= 192 + 35π
= 192 + 109.9
= 301.9 m
Since, Jake plans to run four laps.
Therefore, distance covered by Jake = 4 × 301.9
= 1207.6 m
Option (3) will be the correct option.
Answer:
$66
Step-by-step explanation:
Given:
Andrea, Erica, and Joe were Shopping with their dad.
He said they could split the money that was left after they bought what they needed.
They bought a shovel for eight dollars.
Two packs of seeds that were three dollars each.
And two bags of flower bulbs that were four dollars each.
Their dad paid with 220 bills.
Question asked:
How much money did Andrea, Erica, and Jo each get ?
Solution:
They bought a shovel for = $8
Two packs of seeds = $3 2 = $6
Two bags of flower bulbs = $4 2 = $8
Total bill amount = $8 + $6 + $8 = $22
Their dad paid with bills = $220
Remaining money which split into them = $220 - $22 = $198
Each get = $198 3 = $66
Thus, Andrea, Erica, and Jo each get $66.