Answer:
3 3/8 or 3.375
Step-by-step explanation:
The total weight is:
4 3/8 + 2.5 + 3 1/4 =
= 4.375 + 2.5 + 3.25
= 10.125
= 10 1/8
Now we divide the total weight by 3.
(10 1/8)/3 =
= 81/8 ÷ 3
= 81/8 × 1/3
= 27/8
= 3 3/8
Answer: 3 3/8 or 3.375
It can't be simplified, but the decimal form is 0.4.
The answer is 14.4 because you divide 36 and 2.5 and that’s what you would get
Answer:
Change in sulfur oxide in the air =
Step-by-step explanation:
Data provided in the question:
Relation between the amount of sulfur oxide in the air and the population as:
S² = 110P² + 20P + 600
Population growth rate, = 10 people per month
Now,
change in sulfur oxide with time i.e
differentiating the given relation with respect to time 't'
we have
= + 20
at P = 100 and = 10 people per month
we have
= 2 × 110 × 100 × 10 + 20
or
= 220020
or
=
or
Change in sulfur oxide in the air =