PLEASE HELP M Sound travels about 340 m / s. The function d(t)=340t gives the distance d(t), in meters, that travels in t seconds. How far does sound travel in 47 s?

Do one of the following, as appropriate: (a) find the critical value z subscript alpha divided by 2 , (b) find the critical value t subscript alpha divided by 2 . 99%; nequals 17; sigma is unknown; population appears to be normally distributed.

Acertain group of women has a 0.640.64% rate of red/green color blindness. if a woman is randomly selected, what is the probability that she does not have red/green color blindness? what is the probability that the woman selected does not have red/green color blindness? nothing (type an integer or a decimal. do not round.)

If julia has a value of x5.4 that is equivalent to x10.9 true or false. explain