1. The probability of taking out a red ball from a bag is 0,3 and \( \mathrm{P}( \) blue \( )=40 \% \). a. You take out a ball 10 times, replacing it each time. How many red balls would you expec to get? b. If you took out a ball (and replaced it) 100 times, how many times would you expect to get a blue ball? c. If there are only red, blue and white balls in the bag, what is the probability of getting a white ball? d. If you took out 50 balls (replacing them each time), how many of each colour would you expect to have picked?

9 \( \neq \) Encadre de mille près. Ex. : 87200000 a. 46528200 b. 258602540

1 point Sugar dissolves in coffee because water is less dense than ice. water is able to change from a gas to a solid. water is cohesive. water is a good solvent. water has high heat capacity.

Find five multiples of 7. Use multiplication. \( \begin{array}{l}7 \times 1=7 \\ 7 \times 2=14 \\ 7 \times 3=21 \\ 7 \times 4=28 \\ 7 \times 5=35\end{array} \)

\( \begin{array}{cccc}(350 ; 350 & 200 & 15 & \\ 200 & 25 & \bar{x} \\ (350 ; 450 & 400 & 23 & \\ (450 ; 550) & 500 & 37 & \bar{x}= \\ & \text { Hallar moda mediana }\end{array} \)

59 point The type of bond that would form from the transfer of an electron from one atom to another is a(n) ___ covalent ionic atomic hydrogen isotopic