Previous Problem Problem List Next Problem {1 point} {a} 1I.I"I.ll'1at percent of 432 is 9? \"It: Note: You must round your answer to two [2} decimal places. (b) 2% of what number is 29? Note: You must round your answer to the nearest whole number. Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You have attempted this problem D times. You have 5 attempts remaining. Assignment 7: Problem 2 Previous Problem Problem List Next Problem (1 point) A standard sixsided die was rolled several times, and the number that appeared face-up after each roll was recorded in the following table. Number Number of Occurrences 'l 10 16 12 8 9 9 O'DU't-h-EADM Using this information. calculate the percentage of rolls that resulted in a prime number showing face up. % of the rolls resulted in a prime number. Note: DO NOT round your answer. Previous Problem Problem List Next Problem ('1 point) Two years ago your annual salary was $31,000. (a) Last year you received a raise of 3.5%. What was your salary last year? (b) This year, due to budget cuts, your salary is being reduced by 3.5%. What is your salary this year? Note: You must enter your answers rounded to two [2} decimal places, and you must include the dollar sign. for example: $999.99. Previous Problem Problem List Next Problem (1 point} During the I[_',O'y'|D'19I pandemic, 5000 union members of a nancially troubled company accepted a 13% pay cut. The company announced that this would save them approximately $9? million annually. Based on this information, calculate the average annual pay of a single union member: (a) Before the pay cut: (b}After the cut: Note: You must enter your answers rounded to two {2} decimal places, and you must include the dollar sign. for example: $999.99. Previous Problem Problem List Next Problem (1 point) Find the missing value that makes the following proportion equation true: 44 = 45 630 Preview My Answers Submit Answers You have attempted this problem 0 times. You have 5 attempts remaining.Previous Problem Problem List Next Problem (1 point) A microchip inspector found six defective chips in a batch containing 500 chips. Write an equation involving proportions in the form = = = that can be used to determine how many defective chips would be found in a batch of 30000 microchips. Use the variable "a" represent the unknown number of defective chips in the larger batch. The proportion equation describing this problem is: Warning! Leave a space before and after the equals sign in your equation, or it will be marked as wrong. If this proportion is maintained, how many defective chips are expected in the larger batch? D = Note: Round your answer to the nearest whole number.Previous Problem Problem List Next Problem (1 point) Two siblings are required to share an inheritance of$185000 in a ratio of 3 : 1. How much money.r will each sibling receive? The sibling who receives more money will inherit The sibling who receives less money will inherit Note: You must enter your answers rounded to two [2} decimal places, and you must include the dollar sign, for example: 5; 999.99. Previous Problem Problem List Next Problem (1 point) A biologist wants to estimate the number of fish living in a lake. She caught 172 fish, tagged each one, and then released them back into the lake. A few days later, she caught 284 fish, and found that 28 of them were tagged. Use a proportion to estimate the number of fish living in this lake. There are approximately fish living in the lake. Note: You must round your answer to the nearest whole number.Previous Problem Problem List Next Problem {'1 point] A mixture of 4D liters of paint contains 25% red tint. 3D% yellow tint and 45% water. When 8 liters of yellow tint are added to this mixture, what is the new percentage of yellow tint in the paint? The new percentage of yellow tint in the paint is \"xi: Note: Your answer can be a decimal number rounded to one {1} decimal place. Assignment 7: Problem 10 Previous Problem Problem List Next Problem (1 pointjm mistake atthe foundry has caused a 4?.4 litre alloy of bronze to contain only 6.5% of tin instead of the necessary 13%. How much tin needs to be added to the bronze to x the mistake? The foundry needs to add litres of tin. Note: You can round your answer to two (2} decimal places. Preview My Answers Submit Answers You have attempted this problem 0 times. You have 5 attempts remaining