8. Which of the following is Nor true about radon? a. Radon levels will vary depending on weather conditions. b. Levels can be reduced by installing a ventilation system. c. Modern home construction reduces the potential for radon gas accumulation. d. It is colorless and odorless and tasteless.

(e) Karen bought three full bags of flour to make bread. All three bags had the same amount of flour in them. She used \( \frac{1}{3} \) from the first bag, \( \frac{1}{6} \) from the second bag and \( \frac{1}{2} \) from the third bag. She had a total of 10 kilograms of flour left, how many kilograms of flour were in one full bag?

ng trình \( \frac{1}{x}-\frac{3}{2 x}=\frac{1}{6} \) là

For which value(s) of \( k \) will \[ -4 x^{2}+3 x=k \] have one or more real roots?

If Quadritateral \( Q \) is a scaled copy of Quadrilateral P created with a scale factor of 3 , what would happen to the following The side lengths of \( Q \) would be the original side lengths. The angles of \( Q \) would be original angles. The perimeter of \( Q \) would be original perimeter, The of \( Q \) would be

Para que la ecuacion \( 7 x(x-4)=k \) no tenga soluciones reales para \( x \), se debe cumplir que: \( k>-28 \) \( k<-28 \) \( k>28 \) \( k<28 \) \( k<29 \)