Suppose that the new england colonials baseball team is equally likely to win any particular game as not to win it. suppose also that we choose a random sample of 20 colonials games. estimate the number of games in the sample that the colonials win by giving the mean of the relevant distribution (that is, the expectation of the relevant random variable). do not round your response. quantify the uncertainty of your estimate by giving the standard deviation of the distribution. round your response to at least three decimal places. (if necessary, consult a list of formulas.)

you never say the total so we cant find the percentage used for petrol

step-by-step explanation:

sorry man i accidentally pressed yes my bad

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.

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative