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James Mahanyu

Apr 21

#chemistry #math

Calculate the concentration of calcium in mg/1 as CaCO3 ?

From the detamination of hardness of water through complexometric titration, the following data are obtained: Average volume of EDTA used= 8.47mls when water sample used, Average volume of EDTA=0.17mls when distilled water was used (blank) Mean corrected titration volume of EDTA required by water sample was 8.30mls( when Murexide indicator was used)

2 1

Anonymous

Apr 20

#math #general-knowledge

One lakh seven thousand?

2 1

Anonymous

Apr 17

#geometry #math

ABCD is a rectangle with AC =10 cm and BC=8cm. Diagonals AC and BD intersect at E and D2 =20°. Calculated the sizes of all interior angles and AD,AE and AB?

1 1

Anonymous

Apr 17

#math #education

Create a "short lesson" on the topic: ?Numbers? Lesson should include: Pre-knowledge Objective Body of the lesson Resources Activity/Assessment ? ?

1 1

Anonymous

Apr 17

#brain-teasers #math

Find the odd man out 3,5,11,14,17 and 21?

1 1

Anonymous

Apr 13

#mathematics #problem-solving #math #education

How to solve 3 sets questions?

1 1

Anonymous

Apr 9

#algebra #math

Find the discriminant of the quadratic equation 1/x+2 + 1/x-2=2?

1 1

Anonymous

Apr 7

#chemistry #math

Two solution A and B have pH of 2 and 6 respectively. How many times greater is the hydrogen ion concentration in solution A than that of solution B ??

1 1

Anonymous

Mar 23

#mathematics #basic-arithmetic #math

1+2?

Math plas

1 1

Anonymous

Mar 10

#math #qualities

What are the fundamental qualities ?

1 1

Anonymous

Feb 26

#math-grade-3 #math

Iguhit sa koob ng kahon ang nakasaad sa bawat aytem?

1 1

iguhit-sa-koob-ng-kahon-ang-nakasaad-sa-bawat-aytem

1 0

Anonymous

Feb 10

#mathematics #math

The graph of polynomial function with n degree crosses the Y-axis exactly once. True or False?

Polynomial function

1 1

Anonymous

Sep 2, 2023

#math

What is the product of 27×53?

1 1

1 0

#math

James Mahanyu

Calculate the concentration of calcium in mg/1 as CaCO3 ?

Anonymous

One lakh seven thousand?

Anonymous

ABCD is a rectangle with AC =10 cm and BC=8cm. Diagonals AC and BD intersect at E and D2 =20°. Calculated the sizes of all interior angles and AD,AE and AB?

Anonymous

Create a "short lesson" on the topic: ?Numbers? Lesson should include: Pre-knowledge Objective Body of the lesson Resources Activity/Assessment ? ?

Anonymous

Find the odd man out 3,5,11,14,17 and 21?

Anonymous

How to solve 3 sets questions?

Anonymous

Find the discriminant of the quadratic equation 1/x+2 + 1/x-2=2?

Anonymous

Two solution A and B have pH of 2 and 6 respectively. How many times greater is the hydrogen ion concentration in solution A than that of solution B ??

Anonymous

1+2?

Anonymous

What are the fundamental qualities ?

Anonymous

Iguhit sa koob ng kahon ang nakasaad sa bawat aytem?

Anonymous

The graph of polynomial function with n degree crosses the Y-axis exactly once. True or False?

Anonymous

What is the product of 27×53?

Anonymous

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