Plz I need help and am on a time limit In a recent poll, 13% of all respondents said that they were afraid of heights.
Suppose this percentage is true for all Americans. Assume responses from
different individuals are independent.

What is the probability of having 3 randomly selected Americans all say
that they are afraid of heights?

What is the probability of having none of the 3 randomly selected
Americans say that they are afraid of heights?

What is the probability of having at least 1 of the 3 randomly selected
Americans say that they are afraid of heights?

constants mean the stopped points or the points on a graph that nothing is changing, hope this

step-by-step explanation:

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.