1/0.299=0.00495 * 440 + 1/b

Q: Express each result to the proper number of significant figures  8.13 x 102+8.13 x 103 1.784 x…

A:

Q: Solve the following problem: ((2.91x10^1)*(8.3x10^-3)) / ((9.00x10^0)*(1.30x10^0)). Your answer…

A: The given expressions areWe have to evaluate the given expression with the correct number of…

Q: How many significant figures are in the conversion factor 1 dL/1x10^-1 L

A: Rule 1: If there are zeros after a number without decimal point, the zeros are not considered as…

Q: 4.0 x 10^-10 m to nm

A: 1 m=109nmor  1nm=10-9mGiven:- 4.0×10-10m

Q: Do the following calculation and report your answer with the correct number of significant figures.…

A:

Q: convert 455microgram/min=27mg/tim

A:

Q: 7401 x 1047, when expressed correctly in scientific notation, would be written as ___ . 7.401x…

A:

Q: Convert .85 X 10^ -12 km to nm

A: Conversion of kilometre (km) to nanometre (nm) can be done as follows:

Q: Write the following in scientific notation and round to four significant figures. 1. 0.0031907=…

A: We have to predict number in scientific notation and round off to 4 Sig figs.

Q: Carry out the following operations provide the answer with the correct number of significant…

A: Answer  Significant figures - Significant figures of a number in positional notation are digits in…

Q: convert 8.6g/ml to kg/m^3

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

Q: Manganese makes up 1.3 x 10-4 percent by weight of the elements found in a normal healthy body. How…

A: Step 1:

Q: Consider the equation: (9 x 10^-38) x (9.00 x 10^3) x 35.3= Y  how many significant figures should Y…

A: The significant figures can be defined as the digits in the given number that carry some meaning and…

Q: .20849x=/(.001-x)(0.0004-x)

A:

Q: Express the quantities using significant figures to imply the stated error. 56 + 1 =

A: Given is, 56 + 1 = ?

Q: If the radius of the sun is 7.001×105  km, what is the average density of the sun in units of grams…

A: Density can be calculated as: Density=MassVolume

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

A: The problem given is (91.44-101.1)83.799= ___________

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

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

Q: Carry out each calculation and give the answer using the proper number of significant figures.   a.…

A: The calculations given are, a) 0.20635136 b) 220075.9

Q: Round to the correct amount of Significant figures (218.6-218.59)+0.03

A: To determine the number of  significant figures in a number we have to follow the following rules…

Q: How many significant figures does 40100 mi has? How many significiant figures does 11 degrees…

A: Calculate number of significant digit in the given data---

Q: The prefix “micro-“ means 1 x 10^-6. Convert 752 micrometers to meters.

A:

Q: 0.00263 l rounded to 3 significant figures

A: The significant figures in the number containing decimal are calculated as follows:

Q: Calculate the slope (m) of the best-fit line using the equation: m=y2-y1/x2-x1. Report the result to…

A:

Q: Give the answers with the correct number of significant figures: a) 41.84 x 100.62 x (15.227 -…

A: A question based on general chemistry that is to be accomplished.

Q: Perform the following calculation and report the answer with the correct number of significant…

A: We will solve the operation given and then round answer to correct significant figures.

Q: Which of the following has exactly four significant figures? 0.0592 0.08206 8.314 5420 5.4 x…

A: Significant figures of a number are the digits which gives a meaningful contribution to the…

Q: Round the answer to the correct number of significant figures. (27.52÷3.29) + 5.7=14.065

A: Introduction: significant figures in a reported value is the number of digits that are known with…

Q: b. 13678= Estimated uncertainties in measurements are at least ±1 value in last reported digit.…

A: Given: For a) Length = 254.7 mm Width = 25.3 mm Height= 136.8 mm For b) Length = 254.8 mm Width =…

Q: For the expression y = (8.2 + 11.56)/9.847, the value of y recorded with the correct number of…

A: The expression given is,

Q: To the correct number of significant figures, what is the answer to 8119 x 0.000023? 0.19 0.186737…

A: To find the answer in correct number of significant figures, 8119 X 0.000023?

Q: Express the quantity 601.8×10−12s601.8×10−12s in ms. Using 4 significant figures

A:

Q: How many significant figures should be retained in the result of the following calculation?12.00000…

A: In multiplication or division involving significant figures, the final answer should be reported as…

Q: Do the following calculation. How many significant figures are justified for the answer? = 6.02…

A: When adding different numbers, the answer should have the same number of decimal places as the…

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: (2×10^−5)(5.09×10^4) (7.70×10^−8)   Above is listed as a fraction   Express your answer using the…

A: In division , the result will contain the least no. of significant figure among the given numerator…

Q: 2550 × 115 =?

A: • We need to calculate the final answer of 2550 × 115