A carpenter’s sketch of a room does not include a scale. She measures a wall that has been built and finds that it is 38.5 ft. long. On the blueprint this wall is 7 in. long. What is the scale for this blueprint?

Step-by-step explanation:An architect finds some unlabeled dimensions on a blueprint, and no scale is shown. A 15-ft. wall that has already been built measures 1.5 in. on the drawing. A new wall that has to be built measures 3 in. on the drawing. How long will the new wall be?

.24

step-by-step explanation:

the probability is   .24

the first player had the highest probability of getting a silver marble

the game could be made fair by adding back the marble that was drawn after each draw