A large operator of timeshare complexes requires anyone interested in making a purchase to first visit the site of interest. Historical data indicates that 55% of all potential purchasers select a day visit, 25% choose a one-night visit, and 20% opt for a two-night visit. In addition, 10% of day visitors ultimately make a purchase, 25% of night visitors make a purchase, and 20% of those visiting for two nights make a purchase. Suppose a visitor is randomly selected. What is the probability that the visitor makes a purchase

0.1575 = 15.75% probability that the visitor makes a purchase

Step-by-step explanation:

We have these following probabilities:

55% probability that a visitor selects a day visit, and in this case, 10% probability of making a purchase.

25% probability that a visitor chooses a one-night visit, and in this case, 25% probability of making a purchase.

20% probability that a visitor chooses for a two night visit, and in this case, 20% probability of making a purchase.

What is the probability that the visitor makes a purchase

0.1575 = 15.75% probability that the visitor makes a purchase

answerthe vertex form

step-by-step explanation:

alright so i think for this one it would to draw it out. this may be hard for me to try and draw, but i will do my best on here:

        r

  /       |     \

notice how it forms 2 triangles inside one bigger triangle.

so if we know the angle spr is the same as psr that is saying the measure of angle p is the same as angle s. this means the big triangle psr is either isosceles or equilateral. in both cases, the triangle is perfectly symmetrical when split down the middle, which is in this case rq. because we know it is perfectly symmetrical on both sides, we know that the two triangles inside the bigger one are equal.