What is 552945 rounded to one hundred thousands

If square root x = -7, then x= -49 true or false

Plz a. s. a. p.the table shows the number of male and female contestants who did not win a prize. what is the probability that a randomly selected contestant won a prize, given that the contestant was female? write the probability as a percent. round to the neares tenth, if needed.

When rolling 26 sided number cube what are the chances some of the role will be seven