Worth 20 points need asap for the figures shown, hjkl ~ qrst, and the scale factor of hjkl to qrst is 9/7. what is rs? quadrilateral hjkl with line jk labeled as 56. quadrilateral qrst. 74 72 64 49

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b