Samantha is flying a kite in a 49 meter string. The angle of elevation of the kite measures 35 degrees, and Samantha’s hand is 1.8 meters above the ground. About how high is the kite off the ground?

A. 21.1m

B. 22.9 m

C. 23.7 m

D. 24.7 m

Convert 50 kilogram to pounds. (the conversion factor from kilogram to pound is 2.2046.) a. 52.2 lb. b. 110.2 lb. c. 22.6 lb. d. 47.8 lb.

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

Ithink i know it but i want to be sure so can you me out ?