Answer:
5x^2-x
Step-by-step explanation:
pls mark as brainliest
Answer:
Step-by-step explanation:
Given that a poll showed the approval rating to be 0.45 (45 %)
Second poll n =2500: sample p = 1185/2500 = 0.474
H0: p = 0.45
Ha: p not equals 0.45
(Two tailed test)
p difference = 0.024
z-statistic 0.179
Significance level P = 0.8577
95% CI of observed proportion 0.24% to 0.83%
Since p>0.05 we accept null hypothesis
The results of the second poll do not indicate that the proportion of voters who approve of the job the president is doing is significantly higher than the original level
Multiply her pay per hour times number of hours worked.
For a normal 40 hour week, she is paid 16.34 per hour:
16.34 x 40 = 653.60
Overtime is any hours over 40, so if she works 60 hours, she would have 20 hours of over time.
Multiply 20 hours by her overtime rate:
20 x 24.51 = 490.20
Now add this to her normal 40 hour pay:
490.20 + 653.60 = 1143.80
So her range is from 40 hours: 653.60 to 60 hours: 1143.80
The answer would be A
The level from each growth factors is an illustration of combination
There are 90 ways of combining one level from each growth factors
<h3>How to determine the number of combination</h3>
From the complete question (see attachment), we have the number of levels in each growth factor is:
- Lighting = 3
- Age = 5
- Temperature = 2
- Humidity = 3
So, the number of combination (n) is:
n = 3 * 5 * 2 * 3
n = 90
Hence, there are 90 ways of combining one level from each growth factors
Read more about combination at:
brainly.com/question/11732255
Answer:
16 servings of ice-cream she will have.
Step-by-step explanation:
Oliva has a total of 8 pints of ice cream in her freezer.
And she splits each pint into 1/2 pint servings
Now, the servings of ice-cream she will have is:
Therefore, Oliva will have 16 servings of ice-creams.
