A new housing development will have 105 houses. All the houses have the same floor plan and dimensions. Carlos can paint a house by himself in four days. Manuel can paint a house in 3 days. A normal workweek is 5 days. How many work weeks would it take them to work together to paint 105 houses? Now supposed that they need to finish in 28 weeks but only have enough to ph for one extra crew member. What is the greatest number of days the third worker can take to paint each house?

The temperature of chicken soup is 192.7°f. as it cools, the temperature of the soup decreases 2.3°f per minute. what is the temperature in degrees fahrenheit of the soup after 25 minutes? a. 27.3°f b. 57.5°f c. 135.2°f d. 250.2°f

Cameron indoor stadium at duke university is one of the most revered sites in all of college basketball, as well as in all of sports period. duke’s men’s and women’s basketball programs have attained quite a few wins in the building over the last seventy years. cameron indoor stadium is capable of seating 9,460 people. for each game, the amount of money that the duke blue devils’ athletic program brings in as revenue is a function of the number of people in attendance. if each ticket costs $45.50, find the domain and range of this function.

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.