Questions by Haoqun Jiang

Questions by Haoqun Jiang

Suppose you have a 0.843 kg object on a horizontal surface connected to a spring that has a force constant of 187 N/m. There is simple friction between the object and surface with a static coefficient

asked Jun 13, 2023

1 answer

4 votes

133k views

Which of the following best estimates the sum 1/2+1/3 a 0.4 b .5 c .8 D 1.1

asked Dec 14, 2022

2 answers

9 votes

144k views

A cookie recipe uses 2 1/2 cups of sugar for every 10 cups of flour. How much flour is needed when using 16 cups of sugar?

asked Nov 5, 2022

1 answer

9 votes

151k views

How do I solve pic rel? Online calculators keep saying the result is -1 but they don't show any steps which is confusing thx in advance!

asked Sep 9, 2022

2 answers

0 votes

6.8k views

what operation do you use to convert from a larger measurement unit to a smaller measurement unit? Explain why

asked Jul 15, 2022

1 answer

2 votes

80.0k views

A new yo-yo factory is operating at 80% of capacity and produces 4,000 yo-yos daily. When the factory reaches 100% of capacity, how many yo-yos should be produced each day?

asked Jul 14, 2022

1 answer

2 votes

132k views

Which line from the excerpt is an example of foreshadowing? Not Billy Mason Farrell, just Billy Mason. "What?" he tried to scream . . . The door across the landing was still open. A soft light filled the

asked May 4, 2022

1 answer

4 votes

23.6k views

Need help please hurry

asked Apr 19, 2022

1 answer

24 votes

47.5k views

Whats 3x3+4 use pemdas ?

asked Mar 22, 2022

2 answers

1 vote

222k views

Help me pleaseeeeeeee

asked Feb 13, 2022

1 answer

5 votes

96.8k views

Betty drew the lifecycle of a butterfly for A science exhibition. The lifecycle showed the various stages of growth before the egg turns into a butterfly. What type of model did Betty use? Was it hypothetical,

asked Dec 8, 2021

1 answer

5 votes

227k views

. When a transistor is used as a switch, and in what two states is it operated?

asked Nov 18, 2021

1 answer

0 votes

182k views

You put a border around the perimeter of this room. How many yards of border did you use? 6 yd 5 yd

asked Aug 11, 2021

1 answer

4 votes

176k views

A= 49 sq. in. Find the value of x. If necessary, round to the nearest tenth.

asked May 27, 2021

2 answers

0 votes

10.2k views

Veintisiete - once =

asked Mar 26, 2021

2 answers

4 votes

10.1k views

Search QAmmunity.org