Ashley bought mirrors for $80 for home furnishing store. she plans to sell them for $120. what is the percent markup based on cost

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population,find the population standard deviation, o.79828588912497

What is the solution to the inequality? 6x−5> −29, a x> −4 bx> 4 cx< 4 dx< −4

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?