Krutika rolls a fair dice 60 times. How many times would Krutika expect to roll a number greater than 3?

PLS HELP ME UGH ITS SO HARDD

Need on this one asap im almost done with this subject

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor