Diana works in a building that is 130 feet tall. She is
outside looking up at the building at an angle of 37 from
her feet to the top of the building
If Diana walks forward and her angle looking to the top
of the building changes to 40°, how much closer is she
to the building? Round the answer to the nearest tenth

From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?

Acone with radius 5 cm and height 12 cm how many cm ?