Compute 4.659 × 10ª – 2.14 × 10ª. Round the answer appropriately. Express your answer as an integer using the proper number of significant figures (e.g. 12300).

Q: In this operation 10,300.2001 - 3,334.22 = ? Express your final answer with the correct number of…

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Q: 0.1184x8.00x0.0345 please do the calculations and give me the final answer with the correct number…

A: The calculations are to be done and the final answer with the correct number of significant figures…

Q: how many significant figures would my answer have if i devide 94.997grams/10mL?

A: Significant figures- Uncertainty in measured value leads to uncertainty in calculated results.…

Q: Perform the indicated math operation, and round off the answer to the correct number of significant…

A: Significant figure calculation rule used in multiplication or division: The number of significant…

Q: Please check my math 0.034 L = 0.000034 mL (enter only numerical value, no units) 0.034 X 0.001=…

A: Volume of the substance can be expressed in the units liter and milliliter. One litre (L) of a…

Q: Near room temperature, the density of ethanol can be expressed using the equation 3(-8,99 × 107g m…

A: Given the relation between density (d) and Temperature (T): d = (-8.99 × 10-4 g ml-1 K-1)T + (1.051…

Q: Perform the following mathematical operations, and express each result to the correct number of…

A: Rules for the significant digits in multiplication and division: For multiplication and division,…

Q: What is the answer to the following problem? (17 x 240) + 8.3 Please use the correct number of…

A: A significant figure is generally the number of digit in any given number including last digit whose…

Q: Calculate (2.075 x 0.585)/(8.42 x 0.0045) Correct the answer by rounding off the number to the…

A: Significant Numbers are those numbers or digits in the given number which are used in mathematical…

Q: Follow the format used in the image provided and the answer must be in scientific notation. mL to…

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Q: Determining the Number of Significant Figures in a Calculated QuantityThe width, length, and height…

A: Width of the box (b) = 15.5 cm Length of the box (l) = 27.3 cm Height of the box (h) = 5.4 cm Volume…

Q: Give the number of significant figures for 3.8 m. Express your answer as an integer.

A: Significant figures are the number that is used to denote the meaningful digits with respect to…

Q: Near room temperature, the density of ethanol can be expressed using the equation d = (-8.99 x 10 g…

A: The density of a compound can be determined by the ratio between the mass of the compound to the…

Q: Perform the following set of operations and choose the alternative that expresses the result to the…

A: • The given expression is,        (1.5 × 10-4 * 61.3 ) + 2.01     • We need to write the result of…

Q: V=(4/3)(pi)(r)^3, where r=19.136. What is the answer in correct significant figures?

A: The digits having a meaning in a given number are called as significant figures.

Q: 1. Evaluate the following and give the answer in the correct number of significant figures. d. Q = 1…

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Q: 3- Perform the following calculation and report the result to the correct number of significant…

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Q: snip

A: The no. of significant figures in a reported value is the no. of digits that are known with…

Q: Perform the following calculation and input the answer expressed to the correct number of…

A: Perform the following calculation and input the answer expressed to the correct number of…

Q: What is the result of this expression: 3.62 x (22.3 –20.3) /0.6655=

A: The result of the expression has to be given,

Q: Please show work  step by step B.1  Multiplication and Division Perform the following…

A: Addition (or) Subtraction :   the answer must be Same number of decimal places   as There is in…

Q: I am told that when determining the number of significant figures, if the decimal place is absent,…

A: Rules for Determination of Significant Figures:[i] All non-zero digits are significant.For example:…

Q: Complete the following calculation and express the answer with the correct number of significant…

A: To solve this question, first solve the numerator part and round off answer to least decimal place.…

Q: 2. A straight line has a slope of 3200 and an intercept X?

A: According to the question, we have: Slope = m = 3200 Intercept = c = -0.025 y = 0.450

Q: Perform the following calculations and be sure to report your answer using correct number of…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: Calculate (3.8621 × 1.5630) − 5.98 and report the result with the correct number of significant…

A: The calculation given is (3.8621 X 1.5630) - 5.98

Q: The density of pure water is 1g/cm3 .so in order for the cylinder to float its density must be less…

A: Given that, Density of pure water = 1 g cm-3 Density of cylinder = less than 1 g cm-3

Q: Perform the following calculations and give the answer rounded to the correct number of significant…

A: Thia is the concept of calculation of significant figures

Q: Carry-out the following mathematical operation and report your answer to the proper number of…

A: First solve for brackets and then Division, Multiplication and Addition according. ◆ First Open the…

Q: , 8. When you perform the following operations, how many significant figures should your answer…

A: Significant figures can be defined as the total number of the digits (that include s the last digit)…

Q: How can the number 642,000 g be written to indicate that there are 4 significant figures?

A: The number 642000 has three significant figures.

Q: Calculate the density Mass 100g volume40 cm³ Mass 250g. Volume 56cm³ Mass 50 g. Volume 1cm³

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Q: 9. Convert 843 nm to m.

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Q: When 2.61×103 + 11.7 + 0.22 are added, the answer to the correct number of decimal places is…

A: Addition problemHere we have to add,2.61x10^3 + 11.7 + 0.22Add zeros after number to make it of…

Q: Subtraction - express all answers in the correct significant figures - be sure to include units…

A: Significant Figures -  They indicate the reliability of a number that tells us how many digits are…

Q: perform the following calculation, reporting your answer to the correct number of significant…

A: The numbers in a given value which are significant to the true value is known as significant…

Q: Perform the following calculation and input the answer expressed to the correct number of…

A: The significant figure rule for the division and multiplication is that the final number should…

Q: How many pm are there in  4.60x10 m? Enter the appropriate exponent as a number and not a word.

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Q: 1. Perform the following calculations and give the answer rounded to the correct number of…

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Q: Compute 1240.64 /6.4. Round the answer appropriately. Express your answer numerically using the…

A: Answers are attached below

Q: Carry out the following calculations, making sure that youranswer has the correct number of…

A: Significant figures:   Significant figures /digits are the numbers that have proper significance to…

Q: Enter your answer in the provided box. Carry out the following calculation, paying special attention…

A: Given that : We have to perform the following calculation keeping in mind the significant figure :

Q: Carry-out the following mathematical operation and report your answer to the proper number of…

A: Interpretation -  To carry -out the following mathematical operations and report your answer to the…

Q: Express the following numbers as decimals:(a) 1.52 × 10−2 , (b) 7.78 × 10−8 , (c) 1 × 10−6, (d)…

A: Given numbers   Numbers Part(a) 1.52×10-2 Part(b) 7.78×10-8 Part(c) 1×10-6 Part(d)…

Q: 1. (2×103g +7.613g)/(0.069cm3 - 0.033cm3) Carryout that operation as if it was the calculation of…

A: The given calculation is of division.The numerator part is addition and the denominator part is…

Q: Perform the following calculation and round to the correct number of significant figures (2.170 x…

A: 2.170 × 3.88 + 1.80  = 8.4196 + 1.80  = 10.2196  ≈ 10.22

Q: Consider this formula. If z = 4.0 and y = 9.2, what is the value of x? Express your answer to the…

A: Any final computation of a result must indicate the extent of reliability to be assigned to result…

Q: 2-Perform the following calculation and report the result to the correct number of significant…

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Q: Perform the following calculation and round the answer to the correct number of significant figures.…

A: Step 1  (2.170cm x 3.88cm) = 8.4196cm 8.4196cm + 1.80cm = 10.2196cm So, the significant figure is =…

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.