PLEASE HELP 30 PTS !! A student believes that a certain number cube is unfair and is more likely to land with a six facing up. The student
rolls the number cube 15 times, and finds that the cube lands with a six facing up five times. The student wants to
construct a 99% confidence interval for the proportion of times this number cube lands with a six facing up. Are
the conditions for inference met?

1. Yes, the conditions for inference are met.
2. No, the 10% condition is not met.
3. No, the randomness condition is not met.
4. No, the Large Counts Condition is not met.

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a