Answer:
C
Step-by-step explanation:
29 = 7y -4 +y+6
29 = 8y+2
8y = 27
y = 27/8
y =. 3.375
Think of factor pairs of 9.
9 = 9 × 1 (sum is 10)
9 = 3 × 3 (sum is 6)
Your numbers are 3 and 3.
Answer:
30/52
Step-by-step explanation:
its a 26/52% chance to get a black card because 13 spain cards and 13 clovers add it together you get 26 and theirs 4 kings in a dack so add them both together 26/52+4/52=30/52
<h2>Answer: 30/52</h2>
Answer:
125 hours
Step-by-step explanation:
13 multiplied by 9 plus 8
Add all the chips to find the total amount.
7 + 9 + 3 + 6 = 25 chips
Since there are 6 blue chips (6/25), that's the probability of just getting once.
When you pick a blue chip and it doesn't get replaced, then that means there is one fewer blue chip and one fewer from the total amount.
5/24
Multiply both probabilities.
6/25 * 5/24 = 30/600
Simplify.
30/600 → 1/20
Therefore, the answer is B
Best of Luck!