All members of a construction crew work at the same pace. Four of them working together can pour a foundation in 32 hours. How many hours would the job take if the number of workers: increased 4 times

16 hrs

Step-by-step explanation:

4 of them doing it in 32 hrs is the equivalent to 4/8hrs (32hrs) days 32÷ 4 = 8

8 of them doing it in 16hrs would be the equivalent to 2/8 hrs( 16hrs) days

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

d

gimmee one of those gold crowns!

~coco