Arecent market study has determined that the probability that a young adult will be willing to try a new online financial service that your company is offering is 50%. in a random sample of 10 young adults, the probability that exactly 5 will be willing to try this new service is and the approximate probability (using the normal distribution is)

Pr= 0.03125= 3.125%

Approximately= 3%

Step-by-step explanation:

Probability that 5 out of 10 young adults will be willing to try the new service is.

Pr= Pi ×Pi×Pi×Pi×Pi

Pr= 0.50 ^5

Pr= 0.03125

Pr= 1/32 = 0.03125 =3.125%

Approximately = 3%

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.