subject

Chemistry, 10.10.2020 19:01 leannaadrian

Pls help what is the uncertainty of 42.7??

Pls help what is the uncertainty of 42.7??

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 10:30

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.

Answers: 1

question

Chemistry, 22.06.2019 12:30

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled

Answers: 1

question

Chemistry, 22.06.2019 14:30

Select all that apply. using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 (s) pb+2(aq) + 2cl -(aq). the concentration of the products yield a ksp of 2.1 x 10-2:

Answers: 2

question

Chemistry, 22.06.2019 17:30

What causes most sediment to wash or fall into a river

Answers: 1

You know the right answer?

Pls help what is the uncertainty of 42.7??
...

Questions

question

Business, 27.02.2020 19:06

The Dunley Corp. plans to issue 5-year bonds. It believes the bonds will have a BBB rating. Suppose AAA bonds with the same maturity have a 4% yield....

question

Business, 27.02.2020 19:07

During February, $186,500 was paid to creditors on account, and purchases on account were $201,400. Assuming the February 28 balance of Accounts Payab...

question

Geography, 27.02.2020 19:07

Diamonds are very hard gemstones that form Choose one: a. from biomineralization like an oyster pearl. b. when graphite is subject...

question

Social Studies, 27.02.2020 19:07

Baby Jacob's mother is more likely to pick him up when he smiles than when he is fussy. As a result, the frequency of Jacob's smiles has increased. Th...

question

Mathematics, 27.02.2020 19:07

Which of the following graphs could represent a cubic function? O O A. Graph A B. Graph B O C. Graph C O

question

Biology, 27.02.2020 19:07

The table below shows the role of different substances during photosynthesis Substance Role During Photosynthesis Glucose Stor...

question

Chemistry, 27.02.2020 19:07

A certain chemical reaction releases 13.1 kj/g of heat for each gram of reactant consumed. How can you calculate what mass of reactant will produce 18...

question

Mathematics, 27.02.2020 19:07

So, I need to just find the missing length, if you can, please explain the pythagorean theorem to find the missing side. I don't understand, please hu...

question

Chemistry, 27.02.2020 19:07

Polylysine and polyglutamate are two examples of synthetic polypeptides that can assume an α‑helical structure under appropriate conditions. Identify...

question

Mathematics, 27.02.2020 19:07

Some time in the future a human colony is started on Mars. The colony begins with 30000 people and grows exponentially to 90000 in 200 years.

question

Physics, 27.02.2020 19:07

A small glass bead charged to 8.0nC is in the plane that bisects a thin, uniformly charged, 10-cm-long glass rod and is 4.0 cm from the rod's center....

question

History, 27.02.2020 19:07

N the space below, write an outline in which you respond to the following prompt: Why is the Renaissance considered a turning point in his...

question

Biology, 27.02.2020 19:08

Before the introduction of the yellow crazy ant to Christmas Island, land crabs ate many plant seedlings in the forest, maintaining a relatively clear...

question

Business, 27.02.2020 19:08

During a "hard" insurance market, a manufacturing company decided to self-insure its workers compensation loss exposure. The company hired a third par...

question

Mathematics, 27.02.2020 19:08

A garden has four sides that are all the same length. Each side measures x + 5 units. The garden’s perimeter is 144 units. What is the value of x?...

question

Biology, 27.02.2020 19:08

How are fossils used to determine the relative ages of rocks? A. Fossils can only be found in rocks that formed before the organism died,...

question

Physics, 27.02.2020 19:08

A 12 kg box sliding on a horizontal floor has an initial speed of 4.0 m/s. The coefficient of friction between the box and the floor is 0.20. The box...

question

Business, 27.02.2020 19:08

Bullen Inc. acquired 100% of the voting common stock of Vicker Inc. on January 1, 2018. The book value and fair value of Vicker's accounts on that dat...

question

Mathematics, 27.02.2020 19:08

The Bureau of Elections in a county samples the voting records by party. It finds that the Yellow Party has a sample mean of 2,495 people who vo...

question

History, 27.02.2020 19:08

Luis owns a small store in the downtown business district. He learned that at the next monthly council meeting, the mayor will propose limiting the am...

More questions: Chemistry Another questions