Arestaurant is open 24 hours a day. the manager wants to divide
the day into work shifts of equal length. the shifts should not
overlap. all shift durations should be a whole number of hours.
describe the different ways this can be done.
b. the manager turns on the restaurant's two neon signs at the same
time. both signs blink as they are turned on. one sign blinks every
9 seconds. the other sign blinks every 15 seconds. in how many
seconds will they blink together again?

a) To find this, we can look at every whole numbered factors of 24.

Those are: 1, 2, 3, 4, 6, 8, 12, and 24.

It can be seen that 1 and 24, 2 and 12, etc. multiply to make 24.

That means our combinations are: 1 person working nonstop, 2 people in 12 hr shifts, 3 people in 8 hr shifts, 4 people in 6 hr shifts, 6 people in 4 hr shifts, 8 people in 3 hr shifts, 12 people in 2 hr shifts, and 24 people in 1 hr shifts.

b) To find this, we have to find the LCM of 9 and 15, which is the smallest number that is the multiple of 9 and 15.

Cake/Tower method:

 |9, 15

3|9, 15

  3, 5

3 * 3 * 5 = 45 seconds

it shoild be o

step-by-step explanation:

answer: what is the conflict?

step-by-step explanation:

*what has happened to new york city?

*what is in the time capsule?

* what did the kidz see that gave them hope?

*what will they do with what they find?

* how will they save the city?

* what challenges will they face along the way?

*what big choice will they make at the climax of the story?

* what lesson do they learn at the end of the story?