A rocket travels vertically at a speed of 1000 km/hr. The rocket is tracked through a telescope by an observer located 15 km from the launching pad. Find the rate at which the angle between the telescope and the ground is increasing 3 min after the lift-off.

... a speed of 1200 km/h. The rocket is tracked through a telescope by an observer located 16. ... Of 1200 Km/h. The Rocket Is Tracked Through A Telescope By An Observer Located 16 Km From The Launching Pad. Find The Rate At Which The Angle Between The Telescope And The Ground Is Increasing 3 Min After Lift-off.

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.

answer: 230 miles ( vote ! )

step-by-step explanation:

180.39 minus 17.99 equals 162.4

then divide 162.4 by .80 to get 230