The table gives a set of outcomes and their probabilities. Let A be the event "the outcome is less than or equal to 3". Find P(A).
Outcome Probability
1 0.2
2 0.3
3 0.4
4 0.1

0.9

Step-by-step explanation:

The probability of an event is the sum of probabilities of the outcomes in that event. If there are no outcomes in an event, the probability of that event is zero.

it will be a cylinder. with a diameter of 8 and 4 single pieces high

step-by-step explanation:

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.