Determine the number of significant figures for the following numbers 5,306,000,000 A 2 B 10 2-10 4-10 E None of these

Q: A student measured the density of a material to be (1.934 0.003) x 10' g/cm. The number of…

A: density = (1.934 +- 0.003)*10 g/cm3 note:- number of significant figure in (1.934)=4 number of…

Q: Write each of the following numbers to 3 significant figures in non-exponential notation. (Do not…

A:

Q: Multiply 9.096×10^2m by 0.093×10^−1, taking into account significant figures

A:

Q: The prefixes according to their value in ascending (increasing) order are a. Micro, milli, centi,…

A: Required: Prefix in ascending (increasing) order

Q: State how many significant figures are proper in the results of the following calculations: (a)…

A: Given,

Q: You are moving to the USA for your studies and the apartment you want to rent states a floor size of…

A: Given data:  Floor size (A) = 958 square feet = 958 ft2 1m = 3.28 ft

Q: What are significant figures

A: Significant figures are the number of digits in a value, often a measurement, that contribute to the…

Q: A car is traveling at 60 mph. Given that 1 miles = 1.609 km calculate how many seconds it takes the…

A:

Q: State how many significant figures there are in each of the following calculations, and indicate…

A: Given  ,        (105.7) (98.2)/(46.210)(1.01)

Q: Which of the following statements uses exact numbers? (a) 1 ft = 12 in.(b) 1 cal = 4.184 J(c) The…

A: 1 ft = 12 in. 1 cal = 4.184 J

Q: A typical width of a human hair is 0.00010 m, scientific notation is ______ m.

A:

Q: In the product A ·B· C, A has 5 significant figures, B has 2 significant figures, and C has 3…

A: Given data:  A has 5 significant figures B has 2 significant figures C has 3 significant figures…

Q: Assuming that the following numbers are written with the correct number of significant figures, make…

A: the number of significant figures in the final result of an calculation is equal to the least number…

Q: 5) Use your height in feet and inches to calculate your height in the following units.  Use…

A: Feet and inches are related as: Therefore, the height from feet to inches is:

Q: Determine the number of significant figures in the following measurements: a. 0.0009 b. 15,450.0 c.…

A: Rule: If the number is less than one, all the zeroes to the right of the decimal point but to the…

Q: Evaluate the following expression and express the answer in scientific notation rounded to the…

A: 0.03348 m/s / [0.0094099 m + 2.28×10-4 m] = ?

Q: Express this product in units of km3 in standard scientific notation and with the appropriate number…

A: given that (4.2 km) × (4.0 m) × (13.24 × 10−3 mm)

Q: Convert the following units: 1. 10° um to cm 2. 2.4 x 103km to mm 3. 3 days to minutes 4. 1,200 mg…

A: 1. Convert micrometer to centimeter as:

Q: 835.6 MHzMHz  Express your answer in meters using four significant figures.

A: We know that the relation between frequency (f) and wavelength is,  frequency = (c ÷ wavelength)…

Q: State how many significant figures are proper in the results of the following calculations:…

A: According to question we need to find how many significant figures are proper in the results of the…

Q: the distance between two cities is 100 mi.what is the number of kilometers between two cities

A: Given, Distance in miles= 100 miles  We have to find the distance in kilometers.

Q: The number of significant figures in the measurement 0.050010 kg is a. ОБ. 2 O c. 5 O d. 7

A: Significant figures are the number of digits in a quantity that are either non-zero or trapped…

Q: According to the label on a bottle of salad dressing, the volume of the contents is 0.473 liter (L).…

A: Given data: Volume of the contents = 0.473 Litre We have to convert the given volume into cubic…

Q: Express the following quantities in standard decimal form and indicate how many significant figures…

A: Given values: a. 4.56×10-3 b. 0.08120×105 c. 4.56×104

Q: 8. Using the rules for significant figures, what is the sum of 12+34.5+67.89+1.011? * O 115.401 O…

A: The number of significant figures is the minimum value as in the given in the individual data.

Q: 9. Write the following as full (decimal) numbers without prefixes on the units (d) 62.1 ps (e) 22.5…

A: For finding the full numbers, we just need to know the decimal representation of the unit prefix.…

Q: 1. Conversion time! a) Convert 23.8 days to minutes. Use scientific notation. b) Convert 66.0 cm…

A:

Q: The length and width of a rectangular room are measured to be 3.885 ± 0.0065 m and 3.2 ± 0.0045 m.…

A: Given The length of a rectangular room = l = 3.885 ± 0.0065 m The width a rectangular room = b = 3.2…

Q: Express these numbers in scientific notation and identify the number of significant figures in each.…

A: A) 37.60        Scientific notation : 37.60*100        Significant figures : 4 B) 0.00250…

Q: Do the following calculations to the correct number of significant figures: a.) 5.01 x 103/7.8 x…

A:

Q: Solve the following equations using the correct number of significant figures. 57×7.368

A: 57×7.368

Q: What is the product of 11.24 and 1.95 written with the correct number of significant figures

A: First Number = 11.24 (significant numbers = 4)   Second number = 1.95 (significant numbers = 3)…

Q: A student sees a newspaper ad for an apartment that has 1,846square feet (ft2) of floor space. How…

A: Dear student In 1 foot there is 0.3048 meters. So 1 square feet = 0.0929 square meters.

Q: Trial Measurement (in centimeters) 3.0 3.1 3.1 2.9 3.2 3

A:

Q: The number of significant digits in (10.210 ) is: O a. 3 O b.4 c. 5 O d.6 O e.7

A: Given data:  A measurement 10.210 Required: Number of significant digits

Q: In the following calculations, be sure to express the answer in standard scientific notation with…

A: 6.477 x 1044.7036 x 102

Q: State how many significant figures are proper in the results of the following calculations: (a)…

A: the number of significant figures in any mathematical operation like addition , multiplication ,etc…

Q: Suppose a man's scalp hair grows at a rate of 0.50 mm per day. What is this growth rate in feet per…

A:

Q: A rectangular swimming pool is (7.50x10^1) ft wide and (1.750x10^2) ft long. What is the area of the…

A:

Q: A new unit of measurement for long distances is introduced by superheroes into the scientific…

A: Given:  115 stark = 29 Kent EXACT  This implies ,  1stark = 29/115 Kent.= 0.252173913 Kent  13…

Q: Give the answer in scientific notation and to the correct number of significant figures…

A:

Q: How many significant figures are there in each of the following? (a) 83.4 ± 0.9 (b) 3.4130 x 109 (c)…

A: Part (a)               83.4±0.9 (+) ⇒  83.4 +0.9 = 84.3 ≃ 84.3   →3 significant number   (-)  ⇒…

Q: The uncertainty in a length measurement made with a meter stick is 0.01 cm O0.03 cm 0.05 cm 0.1 cm

A:

Q: Mount Everest has a height of 29,029 ft above sea level. Express this height in meters, giving your…

A: Given data The height of Mount Everest above sea level is H = 29029 ft   The scientific notation of…

Q: A useful and easy-to-remember approximate value for the number of seconds in a year is π *10^7.…

A: Total number of seconds in a minute, nm=60 s. Total number of seconds in an hour, nh=60×60=3600 s.…

Q: Rank the following numbers in order of increasing number of significant figures. Indicate ties where…

A: A = 1 has one significant figure B = 1001 has four significant figures C = 10.01 has four…

Q: Express this product in units of m3 in scientific notation with the appropriate number of…

A: The value is given as (2.90 km) × (350 cm) × (1.005x10-2 mm)

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.