Astudy of immunizations among school‑age children in california found that some areas had rates of unvaccinated school‑age children as high as 13.5% in 2014. imagine a classroom of 20 children in one such area where 13.5% of children are unvaccinated. if there are no siblings in the classroom, we are willing to consider the vaccination status of the 20 unrelated children to be independent. (a) obtain the probability that none of the 20 children in such a classroom would be unvaccinated. (enter your answer rounded to three decimal places.)

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

50-38=12

step-by-step explanation: