3.2a-16=4a
x= -20
hope that helps
Answer:
Population standard deviation
Step-by-step explanation:
Mean value = 4 + 12 + 6 + 9 + 6 + 11 = 48 / 6 = 8 mean
Standard deviation with numbers close together in random samples show the numbers would be close to their average mean and would never show spread of data in lower range numbers
Range = 12 - 4 = 8 does not determine the ''spread'' for measures such as temperatures it shows the mean also as unintended.
Criteria must include lowest and highest temperature to reflect 100 years and so population standard in lower set data would reflect a reliable calculation.
Answer:
1/45
Step-by-step explanation:
make a probability of how many blues are in the bag
2/10.
simplify
1/5
Now that a marble is tooken away. there will be only one blue marble and 9 total marbles. make another probability.
1/9
now multiply the two probabilities.
1/5 × 1/9 = 1/45
Answer:
The coordinates of D'O'G' after the reflection would be D=(0,0), O=(-1,2), G=(1,4). The correct answer between all the choices given is the last choice or letter D. I am hoping that this answer has satisfied your query about and it will be able to help you.
Step-by-step explanation:
It’s the 3 one if I did it right
