Recent activity by Jianjian Yang

Recent activity by Jianjian Yang

How many moles of NaCl are required to make 2.85L of a 0.10M solution?Use the correct abbreviation for the UNITS and watch the SigFigs

asked Jul 2, 2023

1 answer 129k views

Please help me thank you so much have a great day and also be nice to others and especially yourself

answered Jun 21, 2023

2 answers 149k views

B -6(46 - 2) = 150A) 4-6 B) -5C) 9 D) (3)

asked Jun 19, 2023

1 answer 186k views

Why do you think Pakistan has a lot of earth quakes?

asked Jun 16, 2023

1 answer 17.7k views

Eighteen children earned 648 bucks during a fundraiser what's the average amount earned per child

asked May 12, 2023

2 answers 7.1k views

Some plant species and animal species depend on each other. Which of these animals help thousands of plant species to reproduce?.

answered Mar 23, 2023

1 answer 48.9k views

Work out the fraction that is halfway between 1/3 and 1 1/2 Write your answer in its simplest form.

asked Mar 1, 2023

2 answers 125k views

triangle JKL with vertices J(-6,7), K(-4,6), and L(-3,9) is drawn inside a rectangle. what is the area in square units of triangle JKL

answered Jan 29, 2023

1 answer 168k views

Whats the answer for this (-4)+(-4)+(-4)

answered Dec 24, 2022

2 answers 205k views

The Hundred Years’ War was fought between which two countries? A France b spain England d Germany E Italy

asked Nov 3, 2022

1 answer 68.6k views

Why did General Lee fail during his last stand at the Appomattox Court House?

answered Oct 19, 2022

1 answer 226k views

Robert played baseball 14 times. Each time he played, he used 4 yellow balls and 3 white balls

answered Aug 22, 2022

2 answers 87.6k views

Each classroom at a school has 24 desks. There are 18 classrooms in the school. How many desks are at the school? A 444 desks B 432 desks C 424 desks D 402 desks

asked Aug 17, 2022

2 answers 183k views

A bear can run up to 18.47 feet per second. How many feet could the bear run in 3.9 seconds? 720.33 feet 7,203.3 feet 72.033 feet 7.2033 feet

answered Aug 12, 2022

2 answers 205k views

out of all the taste of food with different taste it have you experienced it or list the six main taste of food

answered Aug 3, 2022

2 answers 170k views

Emily is entering a bicycle race for charity. Her mother pledges $0.70 for every 0.25 mile she bikes. If Emily bikes 4 miles, how much will her mother donate?

asked Jul 24, 2022

1 answer 64.0k views

Which region of the washington is the most sparsely populated? •Columbia basin •okanogan hills •puget lowlands •willapa hills

answered May 26, 2022

2 answers 168k views

We're working on law of sines and cosines can anyone help me on this question? its a review packet

answered May 26, 2022

1 answer 1.5k views

Please help! have a good day

answered Mar 25, 2022

2 answers 62.8k views

What should a person do to have money for long-term goal expenses?

asked Mar 5, 2022

1 answer 201k views

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