Item 4 A used car dealer sells SUVs and cars. Of all the vehicles, 70% are cars. Of all the vehicles, 20% are red cars. What is the probability that a car chosen at random is red? Round your answer to the nearest tenth of a percent

Step-by-step explanation:

The probability that two independent events occur together is the product of their individual probabilities, but we are not looking for a red car to be chosen at random, the problem already specifies that it is a car.  

So we are told that the probability that any vehicle chosen at random is red, regardless of whether it is a car or a SUV is 32%. So 32% is the probability the problem is asking: that when a car is chosen, that it is red.

associative property hopes this ! : )

step-by-step explanation:

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180