Sand is being poured into a pile that has the shape of a cone. The height of the pile, in feet, is given below at various numbers of minutes, 1, that sand has been pouring out. At what average rate did the height of the
pile change over the interval 35158?
0
1
2.
3
4
5
6.
7
8
9
1 (minutes)
h (feet)
0
3.2
5.8
8.2
10.4
12.1
13.5
14.7
15.8
16.6
feet
(1) 1.52
minute
(3) 1.84
feet
minute
(2) 0.66
minutes
feet
feet
(4) 0.52
minute

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column

my guess is

step-by-step explanation:

thus, the first answer choice, y = sec x, is the correct one