Ms. Fleming was eating Doritos, all of which were shaped like triangles. The first Dorito had side lengths 6cm, 4cm, and 4cm. The second Dorito had side lengths 3cm, 2cm, and 2cm. Are the two Doritos similar triangles? Provide clear reasoning.

The value √10 and √15 are plotted on the number line

Which of the following parabolas opens down?

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?