Pharmaceutical scientists tested the effectiveness of a new drug designed to cure malaria. They randomly assigned 400
400400 infected lab rats to receive either the new drug or an existing drug and recorded how many rats were cured at the end of the study. Here are their results:

Lindsay is creating a bridge out of dried pasta and glue. in her plans, she sketches the graph to determine the lengths of the noodles, in centimeters, needed for the arch to increase the length of the bridge in 1 centimeter increments.which function did lindsay use to create her design? f(x) = (x – 5)2 + 8 f(x) = –(x + 5)2 + 8 f(x) = 0.5(x + 5)2 + 8 f(x) = –0.5(x – 5)2 + 8

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers