You just received an insurance settlement offer related to an accident you had six years ago. The offer gives you a choice of on

The probability distribution is as follows: X: 0 1 2; f(X): 2/7 4/7 1/7.

Answer:

Choice B

Step-by-step explanation:

The information given falls under the nominal scale of measurement since classifications can be made into distinct groups. For instance, students might be sorted into categories based on their eye colors. Even numerical codes can be used within the nominal scale for grouping; for example, assigning numbers 1, 2, and 3 for students with brown, black, and green eyes, respectively. However, these numbers do not hold any numerical weight. Therefore, data from a nominal scale may be numeric or non-numeric.

X(u, v) = (2(v - c) / (d - c) + 1)cos(pi * (u - a) / (2b - 2a))
y(u, v) = (2(v - c) / (d - c) + 1)sin(pi * (u - a) / (2b - 2a))

As v goes from c to d, the term 2(v - c) / (d - c) + 1 will vary from 1 to 3, which perfectly defines the radius range. Simultaneously, as u varies from a to b, pi * (u - a) / (2b - 2a) varies from 0 to pi/2, ideal for the angle. This maps the rectangle to R.

Response:    ∠B = 42°   ∠A = 23°  ∠F = 115°

Detailed explanation:

∠B is congruent to ∠C  alternate interior angles  42°

  ∠CDF is supplementary to ∠CDE,

thus m∠CDF = 23°  and ∠FAB is congruent to ∠CDF therefore m∠FAB= 23°

also ∠A is congruent to ∠CDE  corresponding angles  157° ∠FAB is supplementary to ∠A

which leads to 180 - 157 = 23 giving m∠FAB

The sum of angles in a triangle amounts to 180°, so m∠AFB = 180 -(23 +42)

This results in 180- 65 = 115 = m∠F

Because 8+2=10, and when both values are scaled by 10, the equation 10 x 10 results in 100.