Recent activity by Hsluo

Recent activity by Hsluo

How many grams of magnesium bromide (MgBry) are in 5.38 x 1024 formula units of the substance?

asked Nov 22, 2023

1 answer 226k views

Computers are not automatic they need human to operate.(true or false)

answered Nov 18, 2023

2 answers 230k views

Which evidence from the text best supports the answer to Part A?

answered Nov 11, 2023

2 answers 13.9k views

The sodium emission spectrum contains one visible, yellow line, with a λ = 5.90 x 10-7 m. c = 3.00 x 108 m/s h = 6.626 x 10-34 J.s What is the frequency of this light?

asked Oct 14, 2023

1 answer 190k views

The initial and terminal points of a vector are given. Write the vector as a linear combination of the standard unit vectors i and j.

answered Jun 30, 2023

1 answer 56.6k views

Help me to slove this

answered Jun 10, 2023

2 answers 132k views

During photosynthesis, light energy is converted into energy stored in _____ in molecules

asked Apr 13, 2023

1 answer 125k views

Can i have help with this

answered Mar 14, 2023

2 answers 44.7k views

4. Point B on a wheel of radius 40 cm that is rotating at a constant 5. 0 revolutions per second is located 0. 20 m from the axis of rotation. Pont A is just at the border of the wheel. See the figure.

asked Feb 13, 2023

1 answer 87.4k views

HELP PLEASE Select the correct answer. Twenty students in Class A and 20 students in Class B were asked how many hours they took to prepare for an exam. The data sets represent their answers. Class A:

asked Jan 4, 2023

2 answers 76.6k views

Which is denser? The water in a swimming pool or a quarter (coin).

answered Dec 30, 2022

2 answers 228k views

#2 find the r and h find the surface area as we

answered Dec 14, 2022

2 answers 5.2k views

My question was about someone name jerome

asked Dec 1, 2022

1 answer 195k views

Which of the following is a step in the research process? Expressing your opinion about a source Organizing your electronic documents Writing your project based on your knowledge alone Taking notes from

asked Oct 3, 2022

2 answers 90.7k views

Loveliest of trees, the cherry now Is hung with bloom along the bough, And stands about the woodland ride Wearing white for Eastertide. Now, of my threescore years and ten, Twenty will not come again,

answered Sep 20, 2022

1 answer 212k views

Question 2 please help

asked Sep 10, 2022

1 answer 172k views

Find the missing side i the problem using special right triangle. Can you help me

answered Aug 2, 2022

1 answer 108k views

Someone plz help me plz

answered Jul 14, 2022

1 answer 178k views

how many jewelry boxes 10 cm by 6 cm by 4 cm can be packed into a box 50 dm long 4 dm wide and 3 dm high? solution pls

asked Jun 15, 2022

1 answer 62.4k views

Can someone please help me?

asked Jun 10, 2022

2 answers 84.1k views

Search QAmmunity.org