Answer:
20 nickels
23 dimes
Step-by-step explanation:
hope this helps!
A number b increased by 3 is greater than or equal to -26:

8x12=96 4x34=136 136+96=232 232/2=116 answer=116
Answer:
x=4
y=5
(4,5)
Step-by-step explanation:
Answer:
See Annex for tree diagram and all probabilities
b) P(2y) = 0,329
Step-by-step explanation:
a) Attached
b) Probability of the second ball is yellow P(2y) is equal to the probability of the second ball is yellow given that the first one is black ( 0,204 ) plus the probability f the second ball is yellow given that the first one is yellow ( 0,125)
P(2y) = 0,204 + 0,125
P(2y) = 0,329