what scale ranks minerals from softest to hardest

Lunches can be made consisting of exactly one entre, one drink, and one snack. If all lunch options are equally likely, what is the probability of randomly choosing a lunch thatdoes not contain the veggie wraphas milk or water, andhas fruit as the snack.Write your answer as a percentage, to the nearest percent.Entre Chicken Cutlet Veggies Wrap LasagnaDrink Milk Water Iced TeaSnack Fruit Chips Jello % what is 3/4b>15 solution is CuO a covalent or ionic bond?The electronegativity is less than 1.7, which would make it a covalent bond. But I am still not sure.. - 11 2/3 x (-4 1/5)=? 7 times m help helpp HELP ASAP!!!!From Twelve Angry Men pls help me i need to write this for an examDescribe how you determine the sign of the sum,difference,product,and quotient of two integer numbers In your own words, explain what Douglass means inthis quote. What can we infer about the type ofperson that he was? In what order were the following groups of people given the right to vote byamendments to the Constitution?A first to white men, then to white women, then to African American men,finally to African American womenB first to white men, then to African American men, then to all womenc first to all white people, then to all African American peoplefirst to all men, then to all white women, then to African American womenPlease select the best answer from the choices providedSave hi guys please help me to solve itand I will make you the braniest When renting a limo for prom, the number of people is inversely proportional to the cost per person. Originally there were 4 people and the cost per person was $57. If the number of people changed to 12, what would be the new cost per person? You started the trail with 1400lbs. of food. You now have 1182lbs. of food. What percentage of your starting amount do you have left? what are the policies and programmes of health sectorHAPPY TEDDY DAY what the definition of this ??? Can someone plz help me with this!!! What is the solution to the following system of equations:7x+2y=248x+2y=30 What practice became known as the spoils system?A. Supporters contributing money to support candidates in their campaigns.B. Elected officials rewarding political supporters with government jobs.C. The House of Representatives choosing the president.D. Political party leaders choosing who will run in an election. Provide examples of the difference between subculture and culture Heyy plsss helppp its important!!! Martha rented a sedan at a cost of $21.25 a day for three days. She drove 980 miles at 25 cents a mile. Gas cost $63.45 what was the cost per mile