light traveling through air encounters a second medium which slows the light to 100,000 miles/second. What is the index of the second medium?

Fill out the chart please!The dot plot and the box plot shown both represent Manuels data. Determine which visual display is more useful for answering each of the questions listed in the table, and explain your reasons. What is it help pleaseee The first spa pedicure system was introduced to the professional beauty industry by creative nail design in which year?. Hello Brainly, The Question is Find the Area of this Parallelogram. Please Help! Thank You! Discuss the importance of communication to promote better understanding of the threats of disaster. Production is efficient if the economy is producing at a pointOon the production possibilities frontier.O outside the production possibilities frontier.Oon or inside the production possibilities frontier.O inside the production possibilities frontier. Evaluate4(x+5)(x+1)(x+3)(x-3)for x = 5. Individuals in a population that have traits or abilities that give them a competitive advantage over other population members are more likely to survive and reproduce. this principle is called what? a. species separation b. genetic mutation c. genetic resistance d. naturalselection Which organism exhibits behavioral adaptation?A- An owl with large pupils and eyes that enable it to see better at nightB- A possum playing dead to increase its chances of survivalC- An insect that mimics its environment to hide from its predatorsD- A desert plant that sheds its leaves to lessen water loss during the dry seasonThis is form the Edge Biology test btw if three times a certain number is increased by 4 the result is 28 he triangles below are similar. Triangle Y X Z. Side Y X is 6 centimeters, X Z is 7 centimeters, and Z Y is 3 centimeters. Triangle A B C. Side A C is 14 centimeters, A B is 12 centimeters, and B C is 6 centimeters. Which similarity statement expresses the relationship between the two triangles? Triangle Z Y X is similar to triangle C A B Triangle Z Y X is similar to triangle A C B Triangle Z Y X is similar to triangle C B A Triangle Z Y X is similar to triangle A B C A heading usually __________.A) illustrates an ideaB) defines a termC) categorizes information Which word most contributes to the tone of this sentence?Each float that went by in the long, joyless, drawn-out, never-endingparade was more ridiculous than the last.O A. paradeOB. floatO C. ridiculousOD. last what is it pls help? multiple choice Which characteristic in these lines exemplifies Toni Morrison's writing style?"Anger Is better. There is a sense of being in anger. A reality and presence. An awareness of worth. It is a lovely surging."(from The Bluest Eye by Toni Morrison)OA the use of lyrical words and phrasesOB. the use of simple and direct languageOC. the use of melodrama and theatricsOD. the use of fragmented descriptionsResetNext What are some ways you could use less energy in your daily life Antigone and ismene heard with horror what creon had decided. to ismene, shocking as it was, overwhelming her with anguish for the pitiful dead body and the lonely, homeless soul, it seemed, nevertheless, that nothing could be done except to acquiesce. she and antigone were utterly alone. all thebes was exulting that the man who had brought war upon them should be thus terribly punished. "we are women," she told her sister. "we must obey. we have no strength to defy the state." "choose your own part," antigone said. "i go to bury the brother i love." "you are not strong enough," ismene cried. "why, then when my strength fails," antigone answered, "i will give up." she left her sister; ismene dared not follow her. "the royal house of thebes," edith hamilton what archetype does antigone represent? what is the universal theme in this passage? how does antigones archetype reveal the theme? en la secuencia 3 del cuento del pricipito el narrador es Refer to your Expeditions in Reading book for a complete version of this text.Part AWhat is a theme of The Adventure of the Blue Carbuncle?Mistakes often result in powerful lessons.It is rewarding to solve problems for oneself.It can be helpful to leave the past behind.Friends are rarely trustworthy.Question 2Part BWhich detail from the text best supports the answer to Part A?This fellow will not go wrong again.You knew that this man Horner, the plumber, had been convicted of robbery before.When you see a man with a horse-racing form sticking out of his pocket, you can always get him to talk with a bet, said he, chuckling.I knew that if I took the stone to him, he would show me how to sell the stone for money. Identify and explain a major theme from the movie McFarland, USA.