from the top of a building on high the angle of deoression of a stone lying on the horizontal ground between 90° and 30°. calculate the distance of a stone froom the foot of the building. thr distance of the buildung us 10cm​

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.

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?

Select the correct answer what is the 10th term of the geometric sequence 3,6, 12, 24,48 a. 512 b. 3,072 c. 768 d. 1,536