Two standardized tests, test a and test b, use very different scales. assume that in one year the distribution of scores on test a can be modeled by upper n (1000 comma 75 )and scores on test b can be modeled by upper n (21 comma 2 ). if an applicant to a university has taken test a and scored 1090 and another student has taken test b and scored 27, compare these students' scores using z-values. which one has a higher relative score? explain.

The data shown in the table below represents the weight, in pounds, of a little girl, recorded each year on her birthday. age (in years) weight (in pounds) 2 32 6 47 7 51 4 40 5 43 3 38 8 60 1 23 part a: create a scatter plot to represent the data shown above. sketch the line of best fit. label at least three specific points on the graph that the line passes through. also include the correct labels on the x-axis and y-axis. part b: algebraically write the equation of the best fit line in slope-intercept form. include all of your calculations in your final answer. part c: use the equation for the line of best fit to approximate the weight of the little girl at an age of 14 years old.

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap

What is the prime factorization of 23 ?me with this question