7. Jessica, an experienced bungee jumper, leaps from a tall bridge and falls toward the river below. The bridge is 185 feet
above the water and Jessica's bungee cord is 105 feet long unstretched. When will Jessica's cord begin to stretch? Round
your answer to two decimal places.

180 square centimeters

step-by-step explanation:

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c

3boys + 4 girls = 7 students

3 boys to students   true   yes

4 girls to 3 boy   true     yes

3 boys to 7 girls   false   no

4 girls to 7 students   true   yes