How many significant figures does 0.405 021 kg have?

Q: Compute the percent error if the true or actual value is 45.84 cm and the measured value is 46.00…

A: Given that, the actual value is 45.84 cm and the measured value is 46.00 cm. Note that, Percent…

Q: How many ounces of gold were mined in the United States that year?

A: During 1 yr ~ 2240000 oz of gold went into manufacturing in United states. This is 16% of the gold…

Q: How many significant figures should be reported in the answer to the following calculation? (43.980)…

A: Given calculation is, 43.980×19.0023+25

Q: 4.) On Sept. 3, 1970, a hailstone with diameter of 5.6 in. fell at Coffeyville, KS. It weighed about…

A:

Q: How many moles of K are formed from 81 grams of KCI?

A: Given weight of KCl = 81 gm Now atomic weight of K = 39.10 g/mol Atomic weight of Cl = 35.45 g/mol

Q: About how many euros is each U.S dollar worth?

A: We have determine the number of euros in each U.S dollar. We know that 1 dollar=0.87846 Euro

Q: Your electrical bill states that you used 840 kilowatt-hours of energy in January. Determine your…

A: The number of kilowatt- hours of energy in January is 840.

Q: In 1960, an earthquake with a magnitude of 9 on the Richter scale occurred in Chile. In 1994, an…

A: An earthquake is the shaking of the surface of the Earth resulting from a sudden release of energy…

Q: Calculate the population density for Anchorage, if there is a population of 342,562 people living on…

A:

Q: 7) Which is a larger scale, 1:200 or 1:2000? Explain.

A: Given: Scales 1:200 and 1:2000. To find: Larger scale.

Q: Convert 3.2 kg to dg. show work

A: Conversion rule

Q: What was the total mass of this purchase in kilograms? (Round the total to the nearest 0.1 kg.) The…

A: Given that a shopper purchased the following items  Items Tomatoes Soup Potatoes Sugar Raisins…

Q: If the price of gold is $238.00/ounce, calculate the value of gold in a 120.0 g ore sample that is…

A: Given Price of gold

Q: the prescriber ordered ProBanthine 30mg PO ac and hs. how many grams of ProBanthine will the patient…

A: The solution are next step

Q: 8.The small city of Wimberley, Tx has a pópulation density of 185 people per square mile and a land…

A: Given  Population density = 185 people per square mile  land area = 16.1 square miles

Q: Use the rules for multiplication and/or division of measu significant digits as the measurement that…

A:

Q: This scale is based on 0degrees for the freezing point of water?

A: Celsius scale

Q: A neonate weighs 3,100 grams. Convert this weigh to pounds and ounces (rounded of to the nearest…

A:

Q: 2. 395 quarts (qt.) to mililiters (mL)

A: Given: 395 quarts

Q: Which is larger, 1/2 ln 16 or 1/3 ln 27? Explain

A: 12ln16=ln1612    ∵y·lnx=lnxy=ln4 & 13ln27=ln2713    ∵y·lnx=lnxy=ln3

Q: Estimate the measure of ZKLM to the nearest 10°. L. M

A:

Q: What is the unit rate in calories per gram of fat 377 cal for 18 g of fat?

A: According to the problem              377 Cal for 18 g of fat                Therefore 1 g fat…

Q: 13 dk

A: Given :      ∫e73k-13   dk

Q: . Calculate the amount of rice bran (

A: Given, the amount of rice bran (12.5% CP), corn (8.5% CP), soybean meal (49% CP), and copra meal…

Q: what is loading amount in B3 cell ?

A: In this question, we solve the transportation problem by north-west corner method. and also need to…

Q: Calculate the answer with the correct number of significant figures, Assume that all the numbers are…

A: Given  6.800×0.194 We have to multiple the above expression to get the answer as shown below

Q: Find the measurement of each group if 96 is divided into a 3:13 ratio

A:

Q: 5. For a class party, the teacher buys 82-liters of soft drinks. How many milliliters of soft drink…

A:

Q: L'E Student activ mdution. ve by mahematic

A:

Q: A technician, using a very precise tool, measured a piece of metal to be used in a satellite several…

A: Mean of a sample is given as ratio of sum of observation to the number of observation.

Q: Estimate 18 = e" using a table of values. Oz R 1.5

A:

Q: How many milliliters are there in 0.5 liters? 5,000 500 50

A:

Q: What is 17 qt=____L?

A:

Q: the patient must received Cipro 500mg bid * 10 d for acute sinositi.  how many grams of Cipro will…

A: Topic = Algrbra

Q: 9. Recall that average soil production rate is 0.36 mm/decade (or 36 m/my). How much total area on…

A: Given data: Rate of average erosion is 6 mm /decade Rate of average formation is 0.36 mm/decade

Q: what is the formula for converting gallons to pints?

A: From the given information it is needed to calculate the formula for converting gallons to pints.So,

Q: The number 0.0078 has how many significant figures?

A: Concept: A branch of mathematics which deals with symbols and the rules for manipulating those…

Q: 11. mDPA E 84

A: The measure of an angle formed by a  two tangents drawn from a point outside the circle is 12…

Q: What is the approximate percentage of the patients whose systolic blood pressure is greater than…

A: Given

Q: A​ unit-less scale of 1​ : 84 indicates that blank of an inch in the model corresponds to 1 foot in…

A:

Q: 2. Peter, a cyclist, rides 5.673 kilometers, takes a break, and then rides an additional 4321…

A: # Given total distance =9.994 kilometres  1): then to write total distance in hectometre and in…

Q: 1. Fill in the blank cells in the table. 2. How many participants were in the survey? 3. Express as…

A: Hearing loss No Hearing loss Total decibel strength [0-60] -non expose 29 85 114 decibel…

Q: 17 A welder welding hex mesh in a refinery switches from a 1/8" diameter rod to a 3/16" diameter rod…

A: To find out the percentage increase in the surface area.

Q: A stack of seventy cards is placed next to a ruler, and the height of stack is measured to be 7878…

A: A stack of seventy cards is placed next to a ruler, and the height of stack is measured to be 7878…

Q: is MS equal to LS or greater.

A: in given figure : as  MT and LT are congruent also side TS in common in both the triangle.

Q: how to convert 10lb 4oz to and equivalent in grams

A: One pound is equal to 16 ounces.

Q: The number of children born in a city during a period was 15,628 and the total population of the…

A: Given problem Given that   The number of children born in a city during a period = 15,628 Total…

Q: use the rules of multiplication and/or division of measurements to evaluate. 4,300V divided by…

A: 4,300V divided by 16.4A  Since 16.4A is rounded to one significant digit, the answer will be rounded…

Q: 22. Given: MLIFG= 128° %3D H. MIHF

A: