Laticia randomly selected 25% of the seventh grade students in her school and asked them their favorite season. of the students surveyed ,51 chose summer as their favorite season. based on the data, what is the most reasonable prediction of the number of seventh grade students in her school who would chose summer as their favorite season?
call segment cd's length x. because dc and ab are parallel, angle acd and cab, so triangles adc and abc are similar and we can set up the equation x / ac = ac / ab, or x / 5 = 5 / 4 and x = 25/4.
total he loss weight 5+2.5+2.5=10 lbs 198-10=188 lbs ten he gain 3.5 lbs so add this 188+3.5=191.5lbs