Kaleigh has a collection of nickels and quarters for a total value of $4.90 if she has 42 coins total, how many quarters does she have

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

Don't know how to find x given these segment lengths

Will give brainliest plz hurry lexie surveyed 4 teenagers to find out approximately how many hours, per week, they read for fun, and how many siblings they have. brooke said she reads about 10 h a week for fun, and that she has 5 siblings. celia said she has 1 brother and 1 sister and reads for fun about 3 h each week. henry said he has 2 brothers and reads for fun about 30 min each week. jude said he doesn't read for fun and has 3 brothers and 3 sisters. use this information to complete the data table. express your answers as whole numbers or decimals. name hours of fun number of siblings brooke celia __ henry jude