Reference no: EM13974473
Question 1:
1. What is x2 = x*x if x = 1?
2. What is x2 if x = -1?
3. What is -x2 if x = 1?
4. What is -x2 if x = -1?
5. What is x3 = x*x*x if x =1?
6. What is x3 if x = -1?
7. What is -x3 if x = 1?
8. What is -x3 if x = -1?
9. Simplify(x3)(x3) = x?
10. Simplify (x3)3 = x?
Question 2: Add the two fractions together by obtaining a common denominator.
5a/x2y + 3/2xz
Question 3: Subtract the two fractions by obtaining a common denominator.
3/x-3 - 1/x+3
Question 4: A car is 5 ft (60 in) high. You want to make a model at a scale of (1/8). How high in inches will the model be?
Question 5:
1. Factor and simplify
X2 + 2x -15/x2 +6x +5
2. What are the excluded values for x?
Question 6:
1. Factor and simplify
6x2 - 5x - 4/9x2 - 6x - 8
2. What are the excluded values for x?
Question 7: Solve the following equation for x. If any value you obtain for x is an excluded value, mark any possible value as "excluded", or say "no excluded values".
2/x + 4/x+4 = 1
|
The scatterplot below shows fabricated data for the price
: The scatterplot below shows fabricated data for the price per share versus earnings per share per year of 100 public corporations. The average earnings per share is$9.75 per year with an SD of $5.98 per year, and the average price per share is$52.94 ..
|
|
X is standard gaussian distribution
: X is standard Gaussian Distribution as N(0,1). Let Y= -X when |X|
|
|
The scatterplot below shows fabricated data for the price
: The scatterplot below shows fabricated data for the price per share versus earnings per share per year of 100 public corporations. The average earnings per share is$9.75 per year with an SD of $5.98 per year, and the average price per share is$52.94 ..
|
|
The flying time of a drone airplane has a normal distributio
: The Flying time of a drone airplane has a normal distribution with mean 4.76 hours and standard deviation of .04 hours. What is the probability that the drone will fly less than 4.66?
|
|
How high in inches will the model be
: A car is 5 ft (60 in) high. You want to make a model at a scale of (1/8). How high in inches will the model be?
|
|
Formatting worksheets project
: In this project, you will work on an attendance log for a 16-week college course. For one section of the course, you will set up the sheet to print as an attendance sign-in sheet
|
|
How would you spend the amount to maximize your return
: How would you spend the $2000 to maximize your return and what would be your net return? Explain your answer - Resolve the problem requiring an integer solution.
|
|
What bothers her while she''s being led to execution
: How does Erauso's performance of masculinity differ from other men, in other stations, she meets on her journey? (For example, men in positions of power, religious men, etc.)
|
|
Is national wealth directly correlated with health outcomes
: In your opinion, do you agree with the assertion that national wealth is directly correlated with better population health outcomes? Why or why not?
|