lol this was due yesterday. now i need help.

Find the value of b + 19 when b=9. I generally need help Do you think the human species is part of the Earths ecosystem? C. Marisa is suggesting that she and Josefina do the same things. Write the suggestionMarisa gives, using nosotros commands. Follow the model. Which algebic expression is ten less than a number divided by twelve?StartFraction n Over 12 EndFraction minus 10StartFraction 12 over n EndFraction minus 1010 minus StartFraction n Over 12 EndFraction10 minus StartFraction 12 Over n EndFraction In rabbits, straight ears (E) are dominant to floppy ears (e). Two rabbits are crossed, and 50% of their offspring have floppy ears. Which cross represents the genotypes of the parents? Plz help me. answer all these questions. Write a sentence about your idea on expository texts Jenny deposits $50,000 into an account that pays simple interest at a rate of 2% per year.Frank deposits $50,000 into an account that also pays 2% interest per year. But it is compounded annually.Find the interest Jenny and Frank earn during each of the first three years.Then decide who earns more interest for each year.Assume there are no withdrawals and no additional deposits. A light house worker is tracking a boat that is 5 km south of her. She is also tracking a boatthat is 6 km from the tower located 70 east of north. To the nearest kilometer, howfar apart are the two boats?A. 7 kmB. 9 kmC. 8 kmD. 16 kM What are the characteristics of electromagnetic waves? Solve the given equation 7/10X=4 3/5 3/4x+3-6/2x-1 algebric fractions What type of work did women in America commonly perform in the early 1800s? A. Teaching at colleges and law schoolsB. Campaigning for candidates and organizing political campaigns C. Cooking, washing, and mending clothes for there familiesD. Practicing medicine and dentistry QUICK SOMEONE HELP ME Ms. Mathews wants to put a fence around the north, south and east sides if her square garden. The garden has an area of 100ft2. How much fencing does she need? twice the square root of a number is 12 2. The full name of the German organist, composer, and violinist who wrote over 1100 compositions simplify 7/341 and give step by step explanation! I will mark you a brainliest. Fallon collected data for her favorite TV show. She recorded the number of viewers and the number of weeks since the show premiered. With the data in hand, she created this scatter plot and drew a line of best fitWhat are the slope and the y-intercept of the line of best fit? Pls help Ill brain-lest ASAP