The diagram below shows the relationship between the number of blue paint cans and red paint cans needed for an art project.

based on the diagram, what is the unit rate for this project?
a.
1.5 blue cans per red can
b.
1.5 red cans per blue can
c.
2.5 blue cans per red can
d.
2.5 red cans per blue can

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

Find percent notation for 0.008 0.008=

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5