If we check the possible outcome it is actually quite simple.
(4, -5)
We buy the required 3 pairs of jeans but you cannot buy negative amount of something so that is wrong
(4, 5)
We buy the required 3 pairs of jeans but the total price is 4*$15 = $60 + 5*$9 = $45 = $105 which is $15 too much
(2, 4)
We do not buy the required pairs of jeans, therefore this answer is incorrect as well
Finally we are left with (4, 2)
- We buy the required 3 pairs of jeans
- And the total price is $78, $12 less than the maximum amount of money we can spend
Bonus: If we wanted, we could buy another shirt and still be left with $3
T hi friend I’m not sure how to do that but I’m still in a little while I’m sorry
Answer:
A psychologist counts how many digits a 70 years old man can remember.
Step-by-step explanation:
The social desirability bias is the tendency of survey responders to answer in a way that it will make them look better to the eyes of the examiner.
a) A psychologist counts how many digits a 70 years old man can remember: in this case, the man cannot control the total amount of digits he can remember, therefore, this study is free of social desirability bias.
b) Parents report number of hours their children spend on social media a day: In this case, parents can lie about the number of hours their kids spend on social media to make it look as they have a good style of parenting. Therefore, this study is not free of social desirability bias.
c) A researcher observes a married couple discuss their recent argument: In the case that the couple knows they are being observed, we can expect them to behave differently than how they would behave if they weren't being observed (this is a bias observed in psychology), therefore this is not free of social desirability bias.
d) A doctor asks patients how many cigarettes they smoke in a week: again, people could lie and give a smaller number to look better to the eyes of the doctor, therefore this is not free of social desirability bias.
The slope is 3/10, and just graph 2 points ( so like .3,1 and .9,2) and just use Desmos to figure out the line using the y=3/10x+3.64 and just type it in