22.58 is a dad so multiply it by three and get 490
Answer:
Step-by-step explanation:
The p value (probability of obtaining results as extreme the z score if null is true) is usually the value derived to make a conclusion and in this case the p value is 0.03
The level of significance is the value usually compared with the p value which is 0.05
The sample promotion is 65 out of 100 = 65/100 = 0.65
The sample size is the total number of consumers which is 100
The null value is usually the default value. The null value would assume that there is no difference in the proportions who prefer each type in the population. There are two preferences: 100/2 = 50- 0.5 for each preference.
Y=1/3x+12
When writing an equation for a line that’s perpendicular, don’t forget to flip the slope to its reciprocal
Answer:
83/100
Step-by-step explanation:
First, change them all to the same denominator,
2/10=20/100
5/10=50/100
13/100=13/100(does not need to change)
Then add the numerators:
20/100+50/100+13/100
20+50+13=83
Hence, the answer is...
83/100
Hope this helped :)
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Answer:
This length is greater than the 12 cm side of the rectangle, so it confirms our initial guess, the longest line segment is 12.89 cm long.
