Questions by Willy Wijaya

Questions by Willy Wijaya

Chase plays the piano and the cello. For every 2 hours he practices the piano, he practices the cello for 3 hours. If he practiced the piano for 7 hours last week, how many hours did he spend practicing

asked Oct 10, 2023

1 answer

26 votes

428k views

4. Which of the following is NOT caused by rising temperatures? 1 Sea levels rising almost 7 inches in the past 100 years. 2 Polar ice caps and glaciers melting. 3 The extinction of various species. 4

asked Jul 2, 2023

1 answer

27 votes

187k views

I need help solving this problem. It’s really giving me a hard time. I need to know the formula and how to solve .

asked Apr 15, 2023

1 answer

6 votes

437k views

A poster measuring 150cm by 180cm is enlarged in the ratio 8:5. Find the length and breadth of the enlarged poster

asked Mar 14, 2023

1 answer

0 votes

30.3k views

ABC and QRS are supplementary angels. If the measure of ABC = 91. What is the measure of QRS?

asked Mar 10, 2023

2 answers

16 votes

64.5k views

I think its A but wanted to be sure???

asked Feb 10, 2023

2 answers

34 votes

218k views

Helppppppppp plzzzzz !!!! In a certain elementary school, 52% of the students are girls. A sample of 65 students is drawn. 1) What is the probability that less 60% of them are girls. A) 0.0018 B) 0.8023

asked Oct 5, 2022

1 answer

21 votes

221k views

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