Order number from least to greatest 25, 3.7, 1 2 , -4, -9 4

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

Choose the equation that represents the graph below: (1 point) graph of a line passing through points negative 3 comma 0 and 0 comma 3 y = x − 3 y = −x + 3 y = −x − 3 y = x + 3 will award !