Gabrielle is drawing a diagram of a ramp for her science class. Part of the diagram is shown. Angle P Q S has a measure of 50 degrees. Angle R Q S is 20 degrees and is contained within angle P Q S. QuestionWhat is the measure of angle P Q R? Answer options with 4 options

A.20°

B.30°

C.50°

D.70°

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost

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