Answer:

Step-by-step explanation:
We are given that
Equation of curves


Both curves lie on S.
We have to find the equation of tangent plane at P(4,1,4).


Hence, t=0 and u then it satisfied the given point.
Substitute the values in the derivatives


The equation of tangent at point P(4,1,4) is given by




Total customers: 26+42+33+24+40 =
165
The number of customers that bought 5-6 = 33
The probability would be 33/165
Total customers that bought fewer than 5 = 26+42 = 68
The probability is 68/165
4×11+1=45
A+B+C=180 60+75+C=180 180_130=c c=45
Answer:
y = 3x -37
Step-by-step explanation:
since parallel, slope is the same. plug in 12 for x and figure out the y-intercept.
3(12) - ? = -1
? = 37