Answer: 2/11
Step-by-step explanation:
We are going to solve this by using a tree diagram. It makes it a lot easier. The tree diagram is attached below.
From the tree tree diagram,
Probability of picking a blue ball at the first draw is 5/11
Prbability of picking ble at the second draw, if the balls are picked without replacement is 4/10
Probability of drawing two blue balls are;
P(B,B) = 5/11 × 4/10 = 20/ 110
Divide the numerator and denominator by 10
P(B,B) = 2/11
Answer: 550t + 150c ≥ 8500
Step-by-step explanation: the store makes 550 for each table sold, so for t tables, the store will make 550t dollars. The store makes 150 for each chair sold, so for c chairs, the store will make 150c dollars. Therefore, the total revenue 550t + 150c must be greater than or equal to 8500
I think I had this earlier and if so I think the answer was 2
Answer:
11
Step-by-step explanation:
So if he already biked 25 miles we can subtract 80 and 25 which will get a total of 55. if we divided 55 miles to the rest of the 5 days he will have to bike 11 miles each day
I see that we need to make an expression out of the numbers given above that will end up having a value of 75. It is done as follows:
(6 x (7+5)) + 3 = (6 x 12) +3 = 72 + 3 = 75
Hope this answers the question. Have a nice day.