Sue chooses a dress and necklace to wear when she performs at a violin recital. the probability that sue selects a black dress is 40%. the probability sue selects a gold necklace is 30%. what is the probability that sue chooses a black dress and a gold necklace?

Sue has a 12% chance of choosing a black dress and a gold necklace (as a fraction: 3/25, and as a decimal: 0.12).

Step-by-step explanation:

To find the probability of two separate events both occurring (in this case, selecting a black dress and a gold necklace), the probabilities are multiplied usually as fractions or decimals.

As fractions:

40% = 4/10

30% = 3/10

4/10 * 3/10 = 12/100 = 3/25, 0.12, or 12%

As decimals:

40% = 0.4

30% = 0.3

0.4 * 0.3 = 0.12 = 3/25, 0.12, or 12%

A) .12%

Step-by-step explanation: plato only

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)

replication and blocking

step-by-step explanation: