Answer:
Quadrant 4 or (IV)
Step-by-step explanation:
c is in quadrant 4
D. X/36cm
DE= X. And AB= 36cm
Answer:
12/22
Step-by-step explanation:
Because you add the total # of people you have which is 22 and you count the boys because it asks you the probability for boys.
Rocco and Guilia can paint and finish together in 3 hours while Rocco alone can do it alone in 7 hours. Guilia at the rate of 1/r can finish the job expressed in the following equation. 1/3= 1/7+1/r. Getting r, r is equal to 5.25 hrs. Hence, Guilia can do painitng alone in 5.25 hrs.