Question 10(multiple choice worth 5 points) (09.04 mc) if (x + 1)2 = 55, what is the approximate positive value of x? 2.71 5.42 6.42 7.35

Regular price 75$ discount 25%sale price?

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

Simplify using positive exponents only.