#6 80, 162.5
#7 .375, .4 repeating
Answer:
8/15
Step-by-step explanation:
there are 8 yellow marbles and 15 total marbles
Answer:
1: 4 1/2 hrs. | 2: 16 | 3: yes
Step-by-step explanation:
1: 1.5 x 3 = 4.5 = 4 1/2
2: 24 ÷ 3 = 8 24 - 8 = 16
3: 16 x 5.5 = 88
hope this helps :)
Answer:
B
Step-by-step explanation:
To find the answer, translate each point and then use the process of elimination.
For the first point, the coordinates are (-4, -2). The -4 is x and the -2 is y. Translations up and down relate to the y value, while translations left and right relate to x. To translate up 4 units, add 4 to the y value of the coordinate. -2 + 4 is 2, so the y coordinate of the first point will be 2. That eliminated A and D.
For the second point, translate up 4 units (-5 + 4) and you get -1. So the y value of the second point will be -1. In option C, it is positive 1. So that leaves only B.
Answer: The probability of Sarah picking a blue marble on 2 consecutive draws without replacement = 15.8%
Step-by-step explanation:
Given: Sarah has a bag of 100 marbles. 40 are blue, 40 are green, and 20 are purple.
The probability of Sarah picking a blue marble on 2 consecutive draws without replacement = 
Hence, the probability of Sarah picking a blue marble on 2 consecutive draws without replacement = 15.8%
