Ellie and sara see 8 birds in the tree. ellie sees 2 fewer birds than sara. sara sees 5 birds. how many birds does ellie see?

Solve the triangle. a = 21°, c = 105°, c = 5

The acceleration of an object due to gravity is 32 feet per second squared.what is acceleration due to gravity in inches per second squared?

Twelve different video games showing substance use were observed and the duration times of game play (in seconds) are listed below. the design of the study justifies the assumption that the sample can be treated as a simple random sample. use the data to construct a 99% confidence interval estimate of μ, the mean duration of game play. 4028 4316 4816 4650 4036 5010 4833 4331 4307