Alec measured a house and its lot and made a scale drawing. He used the scale 7 millimeters = 1 meter. What scale factor does the drawing use?

Simplify your answer and write it as a ratio, using a colon.

What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula