SOL Review Day 6

Front

What is probability?

Back

Probability is a measure of the likelihood that an event will occur, expressed as a number between 0 and 1.

Front

How do you calculate the probability of picking a marble from a bag?

Back

Probability = (Number of favorable outcomes) / (Total number of outcomes).

Front

What is the formula for calculating the probability of two independent events occurring in sequence?

Back

P(A and B) = P(A) * P(B).

Front

What is a commission in terms of salary?

Back

A commission is a payment to an employee based on the sales they generate, often expressed as a percentage of the sales.

Front

How do you set up an inequality for total pay?

Back

Total pay = Base salary + Commission; set up as: Base salary + Commission ≥ Desired total pay.

Front

What is the total number of marbles in the bag with 8 blue, 7 green, and 5 yellow marbles?

Back

Total marbles = 8 + 7 + 5 = 20.

Front

What is the first step to solve the equation 8x - 10 = -34?

Back

Add 10 to both sides: 8x = -34 + 10.

Front

What is the solution to the equation 8x - 10 = -34?

Back

x = -3.

Front

How do you find the probability of selecting a girl then a boy from a class of 15 boys and 14 girls?

Back

Front

What does P(white, 4) represent in probability?

Back

It represents the probability of selecting a white marble from a total of 4 marbles.