Question

$256 { }^{( - 4 - 3 \div 4)}$
​

Answer 1

Answer:

2.

0

0

Find the value of x so that:

0

715

12

12

12 5(x-5

5

5

5

Io

lo

5 1

= 2

x-1 y-2

6 3

x-1 y 2

+

>

Iloilo

1Concentration of So, in ppm)

Frequency

0.00 - 0.04

4

0.04 - 0.08

9

0.08 - 0.12

2.

0.12 -0.16

4

0.16 - 0.20

2

0.20 - 0.24

Find the mean concentration of So, in the air.