mobagilorna mobagilorna

29-11-2022
Mathematics

contestada

A company that produces universal remote controls
wanted to determine the number of remote control devices residential homes contain. The company hired a
researcher to survey 240 randomly selected homes and determine the number of remote controls. If there
are 2.5 million households, estimate with 90% confidence the total number of remote controls.

Respuesta :

Otras preguntas

Suppose log,(7) = a and logo(3) = b. Use the change of base formula along with properties of logarithms to rewrite thefollowing in terms of a and b.- log (9) =h

6. Find the value of x for which ABCD must be a parallelogram.B16x - 15CA30+ kWe uu it we ehyeyerjyj weDo

What is the expression for the area of a triangle with a height of 3x² units and a base of 6x² + 5x? The formula for area of the triangle is A = 1/2 b h

Geometry; two-column proofPlease Help!I just learned new material that I am getting tested on in geometry. I am still lost and my notes aren’t helping. What goe

Write an algebraic expression for the word phrase below. Which factor of yourexpression is a sum of two terms?the product of 5.8 and the sum of 9 and a number n

6. Which of the following points would lie on a line that is parallel to y = -2x + 3 (A) (3,2) and (1, -4) (B) (1,2) and (3,2) (C) (3,-2) and (0,0) (D) (-1,-2)

A gas sample has a temperature of 23 ∘C with an unknown volume. The same gas has a volume of 454 mL when the temperature is 84 ∘C, with no change in the pressur

Consider the following equation.x + 5y = 12Step 1 of 2: Determine the missing coordinate in the ordered pair (4, ?) so that it will satisfy the given equation.

Theresa's math teacher assigns 50% of the problems at the end of the chapter , plus and additional 6 problems that review previous chapters , for homework. at t

Which of the following is a binomial with degree of 2?x - 4x² + 5x + 6-5x²x² - 9