subject

Mathematics, 14.10.2019 22:00 mdoswalt

in a laboratory activity, the density of a sample of vanadium is determined to be 6.9 g/cm3 at room temperature. what is the percent error for the determined value?

a)
0.15%
b)
0.87%
c)
13%
d)
15%

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:30

Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4

Answers: 1

question

Mathematics, 21.06.2019 15:00

Asmall foreign car gete 42 miles per gallon and user 35 gallons on a trip.gasoline costs $1.05 per gallon.what was the cost of gasoline per mile driver?

Answers: 3

question

Mathematics, 21.06.2019 18:30

Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?

Answers: 1

question

Mathematics, 21.06.2019 19:30

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?

Answers: 1

You know the right answer?

in a laboratory activity, the density of a sample of vanadium is determined to be 6.9 g/cm3 at room...

Questions

question

Biology, 03.08.2020 14:01

Fur color in mice is affected by a gene with two alleles. The B allele causes dark brown fur and is completely dominant over the b allele that causes...

question

Chemistry, 03.08.2020 14:01

A 40.80 gram sample of copper is heated in the presence of excess sulfur. A metal sulfide is formed with a mass of 51.09 g. Determine the empirical fo...

question

Social Studies, 03.08.2020 14:01

You are providing supervision to a BCBA candidate accruing fieldwork hours. Prior to beginning supervision, you meet with the candidate and provide th...

question

Business, 03.08.2020 14:01

Cooley Company's stock has a beta of 1.40, the risk-free rate is 25%, and the market risk premium is 5.50%. What is the firm's required rate of return...

question

Mathematics, 03.08.2020 14:01

Find SP when CP=Rs.400 and profit%=4%...

question

Mathematics, 03.08.2020 14:01

1. What are foci? 2. What is the first step to take to write the equation of a hyperbola? 3. How do you represent parts of a hyperbola algebraically?...

question

Chemistry, 03.08.2020 14:01

Ethane burns according to the following reaction: 2C2H6 + 7O2 → 4CO2 + 6H2O + 2.86 x 103 kJ How much heat can be generated when 185 grams of oxygen ga...

question

English, 03.08.2020 14:01

Training and training very hard with all your heart and mind. Write this in three short sentences....

question

Business, 03.08.2020 14:01

If the price is below the equilibrium level, then the quantity demanded will exceed the quantity supplied. This is known as Group of answer choices...

question

Business, 03.08.2020 14:01

Mint Corporation has several transactions with foreign entities. Each transaction is denominated in the local currency unit of the country in which th...

question

Mathematics, 03.08.2020 14:01

By cutting away identical squares from each corner of a rectangular piece of cardboard and folding up the resulting flaps, an open box may be made. If...

question

English, 03.08.2020 14:01

All of the following affect Macbeth’s desire for “Absolute Power” except...

question

English, 03.08.2020 14:01

In American history, immigration has played an integral role in society. In the nineteenth and early twentieth centuries, first-generation immigrants...

question

Mathematics, 03.08.2020 14:01

How would you verify the trigonometric identity 2x = 2sinx cosx...

question

History, 03.08.2020 14:01

I 23. Explain the Spanish mission...

question

Law, 03.08.2020 14:01

Which of the following would likely be considered only an infraction? A. A parking violation by a driver with a previously perfect record B. A...

question

Mathematics, 03.08.2020 14:01

Find the equation of the circle whose center and radius are given center (7,3) radius =7...

question

Physics, 03.08.2020 14:01

Explain the method to measure the external diameter of a sphere...

question

English, 03.08.2020 14:01

The authors use the statistics in this excerpt to describe the complexity of sumo scorekeeping. explain in detail the intricacies of sumo wrest...

question

Chemistry, 03.08.2020 14:01

What is the partial pressure of nitrogen gas (N2) in a container that contains 3.96 mol of oxygen gas (O2) , 7.49 mol of nitrogen gas (N2), and 1.19 m...

More questions: Mathematics Another questions