Aproject requires 40,000 cy of compacted fill that must be completed in 32 working days. the fill material will be hauled to the site in 21 cy loose measure trucks. the cycle time for a truck is 40 min. per trip. the swell factor for the earth is 25% and the shrinkage factor is 10%. assume 8 hours per day and a 45-min. effective hour. determine the number of required trucks to complete the project in 32 days.

the word that best describes martin luther king jr.'s tone in the video is dignified

martin luther king, jr. was a social activist and baptist minister who played a key role in the american civil rights movement from the mid-1950s until his assassination in 1968. the video shows his manner and attitude having or showing a composed or serious manner that is worthy of respect so dignified is the correct answer

maria has a savings account that is earning simple interest. if she started with $200 in the account and has earned a total of $8 in interest in two years, what is the rate of the account? use the formula  .