How many significant figures are in the following: A. 3001 inches b. 0.00350 m c. 5600 ft

Q: How many kg in 59.04 g? Please put in scientific notation with 2 significant figures (2 digits).…

A: given 598.04g   1 kg = 1000 g 1g = 10-3kg

Q: In the product A ∙ B ∙ C, A has 5 significant figures, B has 3 significant figures, and C has 4…

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Q: A graduated cylinder contains 32mL of water, A stone with mass of 29g is placed in the cylinder. the…

A: Density can be calculated by dividing mass by volume. Density = MassVolume…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

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Q: A jogger runs a mile in 8.92 min. Calculate the speed in in/s.

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Q: 8. Which number contains four significant figures? A) 3.978 B) .780 C) .0085 D) 1700 E) 1750 a O b e…

A: Explanation to the correct answer is given below.

Q: Decide whether each proposed multiplication or division of measurements is possible. If it is…

A: 1. )  27 g / 9 mL    ----- Possible =  3 g/ mL

Q: Perform the following conversions (consider significant figures)  a) 2.05 m to mm b) 30.0 cm to m

A: Given   The given quantities are 2.05 m and 30.0 cm.

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: ANS. -0.82 m3

Q: A metal lump has a mass of 30.000 g. When it is placed in a graduated cylinder containing 20.0 mL of…

A: Density is equal to the ratio of mass and volume. Formula used: Density is generally expressed in…

Q: What is the volume of an object of mass 20.00 g and density 2.0 g/mL? 1._______ / 2._______ =…

A: Given the mass of the object, m = 20.00 g  density of the object, d = 2.0 g/mL

Q: Decide whether each proposed multiplication or division of measurements is possible. If it is…

A: We have given  Decide whether each proposed multiplication or division of measurements is possible.…

Q: The weight of a rock is measured to be 0.097 lbs. After placing the rock in a graduated cylinder…

A: Weight of rock = 0.097 lbs Volume of water = 19.92 mL Volume with rock = 33.21 mL Density = ?

Q: m cm - 4.2 × 10° х 10' ? S

A: For unit conversion, 1 m = 100 cm = 102 cm ( -4.2 × 105 ms) . 102  cm =  -4.2 × 107 cms

Q: If 1 pound = 2.205kg, how many grams is in 4.95 pounds? Report your answers to 2 decimal places…

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Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: Distance is measured in different units such as meters (m) , centimeters (cm) , millimetres (mm) ,…

Q: An aspirin tablet has a mass of 9820.0 mg. Report the mass of the tablet in: grams: • kilograms: kg…

A: The given tablet has mass of 9820.0 mg and has 5 significant number. So each result must have 5…

Q: A new temperature scale has been invented called the °GS. If the temperature is -105 °C, calculate…

A: Formula for calculation: C = 3.1/(16.8 - GS) Given that: Temperature in degrees C = -105

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

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Q: A metal has a mass of 30.000g when it is placed in a graduate cylinder containing 20.0 mL of water…

A: According to Archimedes principle, the volume of solid submerged in the water is equal to the volume…

Q: Use English-to-Metric and Metric-to-English conversion factors to calculate the following; round the…

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Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: Aim :- We have two missing parts the resultant number and the conversion factor that is used. We…

Q: What is the density of an object of mass 45.00 g and volume 25.0 mL? 1._______ / 2.________ =…

A: Given: Mass of object = 45.00 g And volume of object = 25.0 mL.

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

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Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: To convert 90 kg.m/s to g.m/s.

Q: An object has a density of 2.47 g/mL. What is the density in pounds/ft3?  Report your answer with…

A: Density is categorized under intrinsic property that remains unchanged for solids. It is obtained by…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

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Q: A student sets up the following equation to convert a measurement. (The? stands for a number the…

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: in scientific notation with the correct number of significant figures. a. Convert 31.7 feet into…

A: "Since there are multiple sub-parts in this question and it is not mentioned that which one has to…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

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Q: B. Significant figure. Identify the total significant figure of each item. 1. 786.39 cm 2. 0.009 mL…

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Q: MEASUREMENT Setting up a one-step unit conversion A student sets up the following equation to…

A: 1 mL = 0.001 L

Q: The density of solid gallium is 5.91 g/mL at room temperature. a. Calculate the mass (in pounds) of…

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Q: 10) Solve each problem and report your answer to correct significant figure and units. Remember that…

A: 244.15 kg 18.36 ml 152.5 cm 0.4049 g/cm3 11.5 lb.ft/gal 3.488 × 106 mg/cm3 1.761 × 102 nm 1.987 ×…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: The given value is = -2.5×105 Ncm The student is going to convert the unit of N/cm into N/mm.

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: Since we know that 1 m = 100 cm  hence cubic the above values we get  (1 m)3 = (100 cm)3  => 1 m3…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

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Q: Find t. 5 m 4 m 10 m D Write your answer as a whole number or a decimal. Do not round. t = meters

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Q: A marine biologist measures the volume of a seawater sample. The volume is 1211 mL. What is the…

A: We know, 1 Liter(L) = 1000 milliliters(mL)

Q: ow many gigagrams are there in 5.66×108 milligrams? Your answer should not be in scientific…

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Q: dLdL to liters Express your answer to three significant figures and include the appropriate units.

A: Given data:   dL dL into litre conversion :?  That value need to be written by three significant…

Q: 3. Use exponential notation to express the number 385,500 to (a) one significant figure. (b) two…

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Q: A sample of an unknown metal has a mass of 35.4 g and a volume of 3.11 cm3. Calculate it's density

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Q: Round to 3 significant figures 3.185000

A: The number given is 3.185000 Hence there are 7 significant digits in the number.

Q: Decide whether each proposed multiplication or division of measurements is pc proposed…

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Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: Given: 30 gcm3 To find: Convert it to gm3 Solution: Unit conversion is a conversion which is used to…

Q: Q.1. A student obtains the number 0.40076 on a balance. 4.00 x10 If this number actually has (3)…

A: Since you have posted multiple questions, we will solve only first question for you. If you want any…

Q: The weight of a rock is measured to be 0.087 Ibs. After placing the rock in a graduated cylinder…

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.