Twenty-nine percent of americans say they are confident that passenger trips to the moon will occur in their lifetime. you randomly sample 200 americans and ask if they believe passenger trips to the moon will occur in their lifetime. what is the probability that less than 40% of the people sampled will answer yes to the question

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.  

answer: i think it is (1,-2)

the correct answer is 5 6 and 7

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!