Which of the following best describes the memorization technique known as mnemonics? a. using flash cards to practice math equations. b. linking information, such as a new vocabulary word, to a mental image that illustrates it in some fashion. c. connecting a date, say july 4, 1776, to an overall theme or category of information- the american revolution

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.