Questions by Ray Lillywhite

Questions by Ray Lillywhite

How many grams of CuSO4 must be dissolved in 100 mL of total solution to create a 0.25 M solution of CuSO4? A) 4 g B) 25 g C) 40 g D) 159 g

asked Aug 13, 2021

1 answer

0 votes

31.3k views

Express the following quantities to the nearest standard prefix using no more than three digits.(a) 20,000,000 Hz(b) 1025 W(c) 0:333 × 10−8 s(d) 33 × 10−12 F

asked Aug 1, 2021

1 answer

4 votes

140k views

The area of a rectangle varies directly as its length. If the area is 50 m2 when the length is 10 m, find the area when the length is 25 m

asked Apr 28, 2021

1 answer

3 votes

184k views

Why did Americans want to access the Pacific ocean?

asked Apr 27, 2021

1 answer

2 votes

22.5k views

What is the name of the group of proteins that can speed up the process or reduce the activation energy of a reaction? a) enzymes b) lipids O c) ions d) vitamins Please help me

asked Apr 1, 2021

2 answers

2 votes

91.5k views

If Geometry SOHCAHTOA

asked Jan 23, 2021

1 answer

4 votes

178k views

Sedimentary rock is formed ________.as sediment materials are pressed together and infiltrated by minerals by vaporization of organic material by magma by the heating of igneous rock by the heat of the

asked Jan 6, 2021

1 answer

4 votes

44.5k views

A highly trained classical guitarist sustained brain damage as the result of an automobile accident. Despite recovering most of her memory, language, and cognition, she is unable to play the guitar. Because

asked Nov 23, 2020

1 answer

0 votes

24.1k views

During the 1800s, there was an increase in nationalism among European countries, and many people advocated for countries being set up along ethnic or linguistic lines. Which artistic development is most

asked Nov 20, 2020

1 answer

0 votes

184k views

If caviar prices doubled, while sales of caviar rose 20%, this example would definitely refute the law of demand. A. TrueB.False

asked Nov 14, 2020

1 answer

4 votes

216k views

The most accurate statement concerning the Carthaginian empire is: a. their influence did not extend more than 20 miles beyond the city walls b. their multiethnic empire proved far more stable than any

asked Aug 28, 2020

1 answer

5 votes

83.2k views

What is (3/4)^x+4 graphed

asked Apr 11, 2020

1 answer

4 votes

128k views

How did Walter Dean Myers made an impact on others peoples lives ?

asked Jun 15, 2019

1 answer

5 votes

217k views

During the Renaissance, what ancient cultures were revived as inspiration for art and philosophy?

asked May 8, 2019

1 answer

5 votes

108k views

What is an example of onomatopoeia

asked Nov 15, 2018

2 answers

0 votes

145k views

Why does this biome have a low population of trees?

asked Oct 2, 2018

1 answer

3 votes

111k views

In the 1950s, the race to solve the secondary structure of dna became intense. in an uncharacteristic rush to publish, linus pauling erroneously proposed a triple-stranded structure in february 1953. this

asked May 12, 2018

1 answer

2 votes

80.8k views

If (x2 – 4) ÷ (x + 2) = x – 2, which polynomial should fill in the blank below?

asked May 1, 2018

1 answer

2 votes

92.5k views

What does it mean that a hypothesis must be testable? can a hypothesis be proven unquestionably true? why or why not?

asked Feb 9, 2018

2 answers

3 votes

90.1k views

Which statement is correct? A. The article an often comes before a noun that is modified, so an broken piece. B. The article an often comes before plural nouns, so an alligators. C. The article an often

asked Jan 8, 2018

2 answers

5 votes

186k views

Page:

Search QAmmunity.org