Questions by Roman Kazanovskyi

Questions by Roman Kazanovskyi

3/4 of pupils in a Computer Club are boys. 4/5 of the girls in the Computer Club are in Primary 6. (a) What fraction of the pupils in the Club are Primary 6 girls? (b) There are 6 girls in the Computer

asked Sep 9, 2023

1 answer

33 votes

510k views

If A = {1, 3, 5, 7, 9, 11} and B = {set of prime numbers in set A}, find the number of subsets of A n B.A. 10B. 14C.16D. 24

asked Aug 23, 2023

1 answer

21 votes

380k views

Sarah chose 3 shells to purchase at a souvenir shop. The price tag for the first shell indicated $16, the second shell indicated $18, and the third shell indicated $12. After adding tax, the clerk at the

asked Jun 21, 2023

1 answer

4 votes

431k views

Simplify: 2(5 + 3y) + (y + 10)

asked May 8, 2023

1 answer

41 votes

154k views

Gold has an atomic mass of 197.0 grams per mole. How many moles of gold is 10 grams? How many gold atoms are found in 10 grams of gold?

asked Feb 10, 2023

1 answer

17 votes

73.3k views

Which expression is equivalent to 7√x^2/5√y^3? Assume y≠0

asked Jul 19, 2022

1 answer

14 votes

414k views

When you look at a white light bulb through red sunglasses, why does the light look red to your eyes? What happened to all the other colors? Explain.

asked Feb 20, 2022

2 answers

38 votes

446k views

19. True or False: Families are more likely to participate in community activities when they feel connected to the community. In a disaster, this may translate into increased willingness to follow urgent

asked Feb 8, 2022

1 answer

2 votes

144k views

Search QAmmunity.org