Multiply or divide the following measurements. Be sure each answer you enter contains the correct number of significant digits. m 697.43 m ÷ 0.70 s = 2.09 cm x 0.9 cm %3D cm 2. 20.9 cm x 17. cm = cm

Q: Which numbers are exact (and therefore have an unlimited numberof significant figures)?a. p = 3.14b.…

A: Which numbers are exact (and therefore have an unlimited number of significant figures)? a. p =…

Q: Add or subtract the following measurements. Be sure each answer you enter contains the correct…

A: According to the rule for significant digits in addition and subtraction, the number of significant…

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: Answer: In case of multiplication and division, least number of significant figures in any digit…

Q: Add or subtract the following measurements. Be sure each answer you enter contains the correct…

A: Calculations Involving Significant Figures The results of various measurements are to be added,…

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: Lowest significant digit present in the question is also a part of answer. Thus,

Q: Measurement in Chemistry: Perform the following computation, expressing your answers to the proper…

A: Computation is given below.

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A:

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

A: Solution In chemistry, vital figures ar the digits important that carry that means towards the…

Q: 3. Perform the following calculations reporting your answer to the correct number of significant…

A: Rules for significant figuresTrailing zeros are not significant unless it is after decimelIn…

Q: How many inches are in 382.5 cm? (1 in=2.54cm)

A: Unit conversion from centimeters to inches can be done using the formula given below:

Q: 2.0 ft how many cm?

A:

Q: Write each quantity in scientific notation. 1,234 g 0.000162 m 5,244,000 L…

A:

Q: snip

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

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A:

Q: What is the volume of the block of wood in cm^3

A:

Q: Carry out each calculation and report the answer according to the correct number of significant…

A: Carry out each calculation and report the answer according to the correct number of significant…

Q: Add or subtract the following measurements. Be sure each answer you enter contains the correct…

A:

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: The expressions given are,

Q: Givens: 1 mile 5,280 ft 1 inch = 2.54 cm 3 feet 1 yard 454 g = 1lb 946 mL- 1 qt 4 qt 1 gal 12 inches…

A: Concept based on Dimensional analysis.

Q: Carry out the following mathematical operations, and give each result to the correct number of…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: We have to predict the answer of equation as per Sig figs.

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A:

Q: Convert the following quantities into their SI unit counterpart, keeping track of significant digits…

A: The SI unit of length is meter. The SI unit of mass is kilogram.  The SI unit of temperature is…

Q: Add or subtract the following measurements. Be sure each answer you enter contains the correct…

A: Rules for significant figure   1)All non zero integer are significant    2)Exact number have…

Q: 1. Convert 6.4 decades to seconds. (24 hours 6.4 decades x ( 10 jo years)x(305 days) x 60 minutes…

A:

Q: Perform the calculation and record the answer with the correct number of significant figures.…

A: Answer of this question is given below,

Q: 2.0947 mL X 2.425 mL 642.98 + 79.239 mL mL 2 78.08 cm X 45. cm cm

A: For division and multiplication, the answer should have the same number of significant figures as…

Q: Which numbers are exact (and therefore have an unlimited number of significant figures)?a. p =…

A: The number that has an unlimited number of significant figure is an exact number.

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: Given information;

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: Given that 994.21 g ÷ 74.371 mL = gmL0.93 molL × 3.75 L= mol600.38 mol ÷ 0.51 L = molL To find the…

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: The significant figure refers to particular digits in a number. According to the measurement rule,…

Q: Using the listed equalities, convert the following numbers to different units. Make sure that you…

A:

Q: What answer should be reported, with the correct number of significant figures, for the following…

A:

Q: Add or subtract the following measurements. Be sure each answer you enter contains the correct…

A: The operations given are,

Q: ad or subtract the fOllowing measurements. Be sure each answer you enter contains the correct number…

A: Given data :  5.97 g - 0.5 g =  9.800 g + 0.9 g =  4.87 g - 0.570 g =

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A:

Q: Add or subtract the following measurements. Be sure each answer you enter contains the correct…

A:

Q: Perform the following arithmetic operations and report the result to the proper number of…

A: The significant figures is defined as the number of meaning full digits presents in a measured…

Q: A classroom has a volume of 285 m3m3. What is its volume in each unit? km^3 dm^3 cm^3

A: Given : volume of classroom in m3 = 285 m3

Q: Add or subtract the following measurements. Be sure each answer you enter contains the correct…

A: Those digits which has meaning in the given magnitude is known as significant figures. All non-zero…

Q: Q2. The density of a metal is 13.6 x 10 Kg/m³. The density of the metal is- A.13.6 B. 1.36 C. 136…

A: Q2. Density of a metal is 13.6 × 104 Kg/m3 .We have to calculate the density of the metal in g/cm3…

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

A:

Q: Add or subtract the following measurements. Be sure each answer you enter contains the correct…

A: Calculate the expression and enter answer in correct significant digit--

Q: Calculate

A: Density is mass per unit volume

Q: Add or subtract the following measurements. Be sure each answer you enter contains the correct…

A: Since the rule for number of significant figures in case of addition or subtraction is  => The…

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

A: We have to calculate the Sig figs in answer of equation.

Q: Add or subtract the following measurements. Be sure each answer you enter contains the correct…

A: The number of significant figures in the product of the calculation is the minimum number of…

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 =…

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: In multiplication or division, the final answer should be reported as having the same number of…

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.