are these good to submit they are worth 50 % of my grade

HELP ASAP PLS SHOW WORK Who sells snow cones in "in the heights" There are 99 males and 121 females participating in a marathon. What percent of the participants are female? HELP PLZ!!!! I will give brainlest Mr. Olejnik's son is going for a bike ride on his new bike. The cold weather has the tires deflated. Normal pressure is between 35 psi and 60 psi. (50 is ideal). The back tire is currently at 18 psi. If Mr. Olejnik increase the tire pressure by 250%, will this be too much?Help Please :) PLS HELP 6TH GRADE ITS ONE QUESTION ABOUT SCIENCE What happens to the 6 carbon atoms in carbon dioxide during photosynthesis? analisis del cuento canastitas en serie What is the percentage by mass of chromium in sodium dichromate (VI) Na2Cr2O7? The ice cream store offers schools a discount of 12% for the month of June. The school decides to purchase ice cream bars for the end of the year picnic. a. How much money would the school save if the school purchased 55 boxes of ice cream? Show your work and write your answer in the space below. b. What is the total price with the discount for 55 boxes of ice cream?PLS HELP ME!!! "George Washington Carver was an artist long before he became a scientist" explains how Please write an objective summary Which of the following sentences are written correctly verbs Decide whether a chemical reaction happens in either of the following situations. If a reaction does happen, write the chemical equation for it. Be sure your chemical equation is balanced and has physical state symbols. situation chemical reaction.A strip of solid tin metal is put into a beaker of 0.074M MgBr2 solution . [tex]express each ratio in its simplest form \: 18hours to 2day Which country labeled on the map above has a population of 81 million people, the second-highest population in Europe?A.2B.3C.5D.6 what kinds of offices where set up in Surat Please help me with both of these question por favor A new tire had a tread depth of 58 in. After driving one year the tire had 1732 in. of tread remaining. What percent of the tread was worn? Four people are described in the chart below. Jorge is 35 years old. He moved to the United States 20 years ago. Ten years ago, he passed a citizenship test and took an oath of allegiance to the United States.Jocelyn's parents are from Ghana. She was born in Ghana but has been a permanent resident of the United States since she was 3 years old. James was born in Tampa, Florida. Both his parents are from Cuba. Maria lives in Brazil. Both her parents were born in the United States.Which of the individuals above are U.S. citizens?Jorge and Jocelyn OJocelyn, James, and MariaJorge, James, and MariaO Jocelyn and Maria 21-8x-4+9x please step by step Finish the lyrics!"He was playing games, got you dancing in the middle of the clubGot you dancing in the middle of the club"