At a local coffee shop, the manager has determined that 56% of drink orders are for specialty espresso drinks and 44% are for plain coffee. The manager also noted that 40% of customers
order food. For customers who purchase the specialty espresso drinks, 35% also purchase a
food item, and for customers who purchase plain coffee, 30% also purchase a food item. The
tree diagram displays the possible outcomes of orders at this coffee shop.
5
Espresso
drink
2
Randomly
selected
sale
3
Which order is represented by label 1 in the tree diagram?
Food item
O Plain coffee
Not food item
O Not plain coffee
show work please hurry thank you

360 different combinations

entering that problem on the tube might get you an answer

step-by-step explanation:

12: 00 p.m. to 7: 00 p.m. is a total of 7 hours.

4: 00 p.m. to 7: 00 p.m. is a total of 3 hours.

this means that from 4: 00 p.m to 7: 00 p.m. this represents 3/7 of what was lost from 12: 00 p.m. to 7: 00 p.m.

after knowing this, after doing 11,600 - 6,800 = 4,800

4,800 represents 3/7 of what was lost for 7 hours.

we then divide 4,800 by 3 which gets 1,600.

because we know that 1,600 represents 1/7 of how much water was lost, we just have to multiply by 7, which gets 11,200.   after adding 11,200 to how much water was left at 7: 00 p.m. which was 6,800. 11,200 + 6,800 = 18,000

this means that the pool originally had 18,000 gallons in the pool.

you can also check your work by doing 18,000 - 4(1600), which becomes           1800 - 6400 which gets you 11,600.