Questions by Wojciech Kwiatek

Questions by Wojciech Kwiatek

Why is validity the most important part of test construction?

asked Dec 6, 2023

1 answer

29 votes

96.9k views

An essay Growing up angry.

asked Jul 23, 2023

2 answers

42 votes

10.9k views

Multiply and simply the resulting expression with positive exponents. (2−4−4) · (−74−2) Please show all of the steps for your solution.

asked May 27, 2023

1 answer

42 votes

315k views

Which adaptations may predators have to better suit them to catching prey? Tick all that apply. Flat smooth teeth Sharp pointed teeth Good all-round eyesight Forward-facing eyes Excellent hearing Poor

asked Feb 1, 2023

1 answer

26 votes

336k views

By how many orders of magnitude is a centimetre larger than a nanometre?

asked Oct 1, 2022

1 answer

33 votes

259k views

50 points if you get this right

asked Jul 23, 2022

1 answer

14 votes

246k views

If 2 sides of a triangle are 6 and 16, what is the range of the possible lengths of the third side?

asked Mar 16, 2022

1 answer

37 votes

408k views

(x+4),(x+12),(x-1) and (x+5) are in proportion .find the value of x

asked Feb 18, 2022

1 answer

12 votes

97.7k views

What are 3 ratios equivalent to 4/8?

asked Jan 2, 2022

1 answer

24 votes

487k views

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