9 cookies is 1/4 of the remaining cookies, therefore you can multiply by 4 to have 36 cookies, they gave away 1/3 before this, so you then multiply by 3/2 for 54 cookies
Answer:
10 bags
Step-by-step explanation:
Take the number of bags raked and divide by the number of hours
30bags/ 3 hours
10 bags per hour
In 1 hour we can rake 10 bags
Answer:
11/60 so around 18.33%
Step-by-step explanation:
hello
in total there are 120 ppl
22 are vanilla cones
so the probability that this person bought a vanilla a ice cream cone is 22/120=11/60
hope this helps
Answer:
no
Step-by-step explanation:
the x value (-1) repeats therefore it ain't a function
3.5 miles / 1.25 hours = 2.8 mph