# Posts by madhu

Total # Posts: 14

**Science**

Design of a fourth order low pass filter with 150 Hz frequency for ecg acquisition

**Maths**

Area of a rectangle=l*b. 11.2*7.2=80.64 Number of tiles=80.64÷04

**physics**

force has the dependence Fx = -ax4 on the position x, with the constant a = 25.0 N/m4. The work performed by this force when the position of its point of application changes from 0.75 m to 1.25 m is

**science**

the hydrogen ion concentration in a mixture of 10ml 0.1 M H2SO4 AND 10ml 0.1M KOH solution in water is?

**Science**

1. Rewrite the word equation as formula equation: Aluminum + copper (II) chloride= aluminum chloride + copper 2. What is not equal in these chemical formula equations: a.) magnesium + oxygen = magnesium oxide B.) water = hydrogen + oxygen c.)methanol +oxygen = carbon dioxide...

**Science URGENT**

Write down the number of hydrogen and oxygen atoms of the following H2O 3H2O 5H2O Write down the number of carbon, hydrogen and oxygen atoms: C6H12O6 2C6H12O6 10C6H12O6 Write down the number of molybdenum, oxygen and hydrogen atoms: Mo(OH)4 3Mo(OH)4 5Mo(OH)4 Write the Number ...

**Socials**

Thanks

**Socials**

What year was Canada's first railway : the Champlain and Saint Lawrence railroad built in?

**physics**

But, how did u get the answer?

**maths**

what will be the total cost of creating a 1-foot border of tiles along the inside edges of a room

**Science**

If a dog chases a cat and the cat ran faster up a flight of stairs, can you conclude that the cat has more power.

**chemistry**

How to equation 7.9 = 7.21+log((0.105 -4.2x)/4.2x) ? What is the value of x?

**Algebra II**

13.75 %

**math**

hcf of 825