Answer:
First derivative the equation
39x²-318x-412=0
then use the quadratic formula
then x = 9.29 or x = -1.14
Answer:
1/8
Step-by-step explanation:
assuming that the rest of what brad walked was sunny
7/8 - 6/8(3/4) = 1/8
Step-by-step explanation:
The rates of:
- coffee Bean To Go = 19/4 = $4.75
per pound
- coffee 4U = $5.25 per pound
the correct answer is :
B. coffee Bean To Go is cheaper,
selling coffee at $4.75 per pound
Step-by-step explanation:
Surface area of cubic cell
Ratio of surface area to volume of imaginary cubic cell
Answer:
The coordinates of the police car is (12,8)
(C) is correct option
Step-by-step explanation:
Given that,
If a police car is parked on the side of the highway, exactly four-fifths of the distance from Exit A to Exit B.
According to figure,
Suppose, The points A and B are (2,3) and (4,4)
We need to find the coordinates of the police car
Using section formula for external point
For x,
Put the value into the formula
For y,
Put the value into the formula
Hence, The coordinates of the police car is (12,8)
(C) is correct option.