Answer:
It can be written in ratio form or percent form.
Step-by-step explanation:
Ratio form: 37:38
Percent form: 49.33%.
Hope this helps!
Answer:
1.x=-7y
2.x=8-4y
Step-by-step explanation:
Answer:
Angles X and Z are supplementary, so 180-105. The answer is 75
Prime numbers: 2, 3, 5, 7.
There are 4 prime numbers and 10 possibilities, so the probability is 4/10 = 2/5 or 40%
Using a 1-sample z-interval for the population proportion with confidence level 0.997, the sample probability is 0.69 with margin of error of 0.16, so between 0.69+0.16=0.85 of the population and 0.69-0.16=0.53 of the population prefers coffee. 84% and 54% are the correct answers.
