Answer:
(y - -2) (6 - 3) - (2 - -2) (x - 3) = 0
6y + 2 - 3y - 6 -2x +6 +2x +6 = 0
3y +8 =0
3y = -8
y = -8/3
Step-by-step explanation:
Answer: raise 2 to the number of days, and then multiply this value by 3.
Step-by-step explanation:
Answer:
WebMath is designed to help you solve your math problems. Composed of forms to fill-in and then returns analysis of a problem and, when possible, provides a ...
Step-by-step explanation:
Answer:
Cutoff for a failing score is 49 and 2.28% students failed.
Step-by-step explanation:
We have been given that scores on a psychology exam were normally distributed with a mean of 57 and a standard deviation of 4.
2 standard deviation below mean would be,

Therefore,Cutoff far a failing score is 49.
Now let us find out the z-score for our given values,


Now let us look up the probability from normal distribution table.

Therefore, percentage of students failed is 2.28%.
The 4th answer would be the best equation to find out how much John paid for each car