Questions by Adriaan Pelzer

Questions by Adriaan Pelzer

Explain why aluminium resists corrosion but iron does not. Explain the term culling as used in livestock management. thr (a) (ii) State two methods of preventing iron from rusting [4 m: (6) (i) (ii) State

asked Feb 13, 2021

1 answer

2 votes

6.5k views

How do you multiply 9.4 by 7.85 with work shown

asked Jul 20, 2020

1 answer

4 votes

202k views

What is the remainder when 2 is synthetically divided into the polynomial -3x2 + 7x - 9?

asked Jun 25, 2020

1 answer

5 votes

157k views

TRUE OR FALSE : Water molecules bond easily because the slightly positive charge of the hydrogens are attracted to the slightly negative charge of the oxygen from another water molecule.

asked Jun 7, 2020

1 answer

5 votes

17.2k views

How many grams of cobalt-60 will remain after three half-lives?

asked Feb 3, 2020

2 answers

2 votes

78.6k views

When changes in one variable are usually accompanied by changes in the same direction in another variable?

asked Sep 5, 2019

1 answer

5 votes

139k views

Compare the plague and the cholera epidemic. Can I have some similarities and differences? Thankyou.

asked Jan 2, 2019

1 answer

1 vote

230k views

The expression 53(1+x) represents the total cost of a meal including the tip. What do the different parts of the expression represent?

asked Apr 17, 2018

1 answer

2 votes

108k views

What is the gcf of 28 and 70

asked May 5, 2016

1 answer

4 votes

87.4k views

72 ounces in 6 steaks unit rate

asked Apr 25, 2016

2 answers

3 votes

35.3k views

Which statement about the cell wall is true? a. It controls protein synthesis. b. It gives the animal cell its shape. c. It is surrounded by the cell membrane. d. It prevents a plant cell from bursting.

asked Nov 17, 2015

1 answer

0 votes

229k views

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