Answer:
Step-by-step explanation:
Answer:k=2.4
Step-by-step explanation:
Answer:
y= 1/4,1/2,1,2,4,8,16,32,64
Step-by-step explanation:
Make negative powers positive by turning them into a fraction so
is really
=
so
is just
. then
=1 [any number to the zero power is = 1],
2^1 = 2, 2^2=4, 2^3=8, 2^4=16, 2^5=32, 2^6 = 2x2x2x2x2x2=64
Answer: 
Step-by-step explanation:
Given
The dimension of the chair is

Suppose, the chair is in a rectangular shape, its Surface area is given by
![\Rightarrow SA=2[lw+wh+lh]\\\\\text{Insert the values}\\\\\Rightarrow SA=2[49\times 28.7+28.7\times 39.6+39.6\times 49]\\\\\Rightarrow SA=2[1406.3+1136.52+1940.4]\\\Rightarrow SA=2\times 4483.22\\\Rightarrow SA=8966.44\ \text{square units}](https://tex.z-dn.net/?f=%5CRightarrow%20SA%3D2%5Blw%2Bwh%2Blh%5D%5C%5C%5C%5C%5Ctext%7BInsert%20the%20values%7D%5C%5C%5C%5C%5CRightarrow%20SA%3D2%5B49%5Ctimes%2028.7%2B28.7%5Ctimes%2039.6%2B39.6%5Ctimes%2049%5D%5C%5C%5C%5C%5CRightarrow%20SA%3D2%5B1406.3%2B1136.52%2B1940.4%5D%5C%5C%5CRightarrow%20SA%3D2%5Ctimes%204483.22%5C%5C%5CRightarrow%20SA%3D8966.44%5C%20%5Ctext%7Bsquare%20units%7D)