8. How many hours are there in 4.7 x 105 seconds?

Q: 16. Express 5690000000 in scientific notation 17. How many significant digits does 705.001 have? 18.…

A: Scientific notation : A.B × 10C  where A , B & C are digits

Q: Convert the following to Sl units: 4.55 ms HA Value Units

A: Solution: Given,  4.55 ms Unit of above number is ms(millisecond) millisecond is a unit of time SI…

Q: 18- The speed of light in vacuum is about: A. 1100 ft/s B. 93 x 10*6 m/s C.6 x 10*23 m/s D. 3 x…

A:

Q: (II) The age of the universe is thought to be about 14 billion years. Assuming two significant…

A:

Q: Convert 60 miles per hour into meters per second

A: Given data:  60 miles per hour Required: Answer in meters per second

Q: Convert the following: 15.2 in3 to ft3 Express answer with three significant figures

A: Here we are given with 15.2in3 and we have to convert it into ft3

Q: 7. How many miles are there in 3.8 x 1012 kilometers?

A:

Q: 1. Express the following numbers in decimal: a) (10110.0101) 2

A: Solution: given that to expres the  (110.0101)2 following number in decimal

Q: 1. 3.67 x 10-1 km tom 2. 9.752 x 105 m to Mm 3. 6.924 x 104 km to Gm

A:

Q: 7. A Pyramid in Egypt has a square base 230 m on each side. The faces of the pyramid make an angle…

A: Pyramid is an example for a square prism.  Variables known, The length of the square base is 230m,…

Q: 8. A fortnight is equal to two weeks (as in "fourteen nights"). How many microseconds are in a…

A:

Q: 1. Do a rough-order estimation on how many miles a typical truck driver who drives an 18 wheeler…

A: 91,506 miles per year

Q: 27. A piece of carpet is 68.58 cm wide. How many strips of such carpet will it take to cover the…

A: Given: The width of the piece of the carpet is 68.58 cm = 0.6858 m. The width of the roop is 5.5 m.

Q: 9 - The area of a field is 14 miles and its width is 48 miles. Find the area of the field in square…

A: Given : Length (L) = 14 miles Width (W) = 48 miles 1 mile = 1609 m

Q: 28. How many curtains 2.5 m long can you cut from a piece of curtain material that is 1 500 cm long?

A: Given data The length of the curtain is given as l = 2.5 m. The length of the total curtain…

Q: Time (hr) Distance (km) 105 1.4 2.3 175 250 3.3 4.2 4.8 6.6 315 350 495

A: Let us plot time (hr) on x axis and distance (Km) on y axis. We get the following graph.

Q: Write the following as full (decimal) numbers without prefixes on the units: (a) 286.6 mm (b) 85uV…

A: SI prefixes helpful for to form decimal multiples and submultiples of SI units. For example: 0.001…

Q: 10. The radius of a circle is 5.5 cm, a. What is the circumference in meters? b. What is its area in…

A: Part (10): Given: The radius of the circle is 5.5 cm.

Q: 8. Convert 125 miles/h to km/s 125 mil

A:

Q: 4. Using scientific notation, solve the following: (a) 8 x 104 cm x 105 (b) 6.4 x 106 + 8.0 x 102…

A:

Q: If 0 0 M₁ 2? 120° 1 in the figure = 55°, how about Mz

A:

Q: 25 0 cm-tall fish tank has a length and width of 40 0 cm x 20 0 cm respectively If 1000 cm3 of water…

A:

Q: 1. Convert a velocity of 60 miles per hour to units of feet per second.

A:

Q: 2157m into scientific notation using 2 significant figures

A: Given : Distance, D = 2157 m Required : To express the given distance into scientific notation using…

Q: A man is standing near a window. The window is 7.14 meters tall. The man watches a falling atone…

A:

Q: 3.25 meters to millimeters

A: As we know, 1 meter(m) = 1000 millimeter (mm)

Q: ) Express the speed of light, 3.00 x 108 m/s in: a) Feet per nanosecond        b) millimeters…

A: speed of light= 3×108 m/s 1 m= 3.28 ft (a) speed in Feet per nanosecond : 3×108ms=3×108 3.28 ft109…

Q: 8. A motorcycle travels 300 miles south in 3 hours. What is the average Velocity? 9. If the velocity…

A:

Q: ᴡʜᴀᴛ ɪꜱ ᴛʜᴇ ᴠᴏʟᴜᴍᴇ ᴏꜰ ᴡᴀᴛᴇʀ ɪɴ ꜰᴛ3 ᴏᴄᴄᴜᴘɪᴇᴅ ɪꜰ ɪᴛ ʜᴀꜱ ᴀ ᴡᴇɪɢʜᴛ ᴏꜰ 238 ʟʙꜰ ᴡʜᴀᴛ ɪꜱ ᴛʜᴇ ᴅᴇɴꜱɪᴛʏ ᴏꜰ ᴀ…

A:

Q: 6. The volume of a cube is (Express your answer in

A:

Q: If a · b = 9 and a= 3, what is | b equal to? А. 9 В. 81 С. 3 D. More information is required

A:

Q: How many nanoseconds does it take light to travel 1.00 ft in vacuum? (This result is a useful…

A: Given data:  Distance traveled (d) = 1.00 ft = 0.3048 m

Q: 12- The scientific notation for 325 is: а-3.25 х 102 b- 3.25 x 10' c- 32.5 x 10° d- 32.5 x 10-

A:

Q: 13. How many centimeters are there in 0.25 m? *

A: We are allowed to give the explanation of first question only which is given below.  Please repost…

Q: Convert 8 months to seconds

A: The given time period is,

Q: 4. Suppose a man’s scalp hair grows at a rate of 0.35 mm per day. Whatis this growth rate in feet…

A: Given        Growth rate of hair= 0.35 mm/day

Q: (금)' + (능)' =1 x? + (4 – y)? = 25

A: Simplification of quadratic equation in fraction:

Q: There are 2.54 cm per inch.  3.1 cm is the same distance as

A: Given, 2.54cm = 1 inch 1cm =1/2.54inch = 0.393inch

Q: A plane leaves Wisconsin at 6:06 A.M. It flies for 3 hours 14 minutes and lands in Montana. What…

A:

Q: f. 3.0 acres/hour × -) x(- _ft² /minute

A:

Q: 15. Find the number of Significant Figures in 0.0043000 2. 7.

A: Number of significant figures in 0.0043000 = 5 . It is so because all the zeroes to the left of the…

Q: 3.75meters to millimeters

A: By Conversion of 1 meter into millimeter is 1 m = 1×103 mm        = 1000 mm

Q: 9. Satisfy the following calculations. Express your answer in scientific notation: 0.0095+ (8.5 x…

A: Given:Equation : 0.0095 + 8.5×10-3

Q: 8. There is no SI base unit for area because: An area has no thickness; hence no physical standard…

A: There is no SI base unit for the area because area can be expressed in terms of square meters. There…

Q: 6. State the number of significant digits in each of the following measurements A 0.00003m B 64 01…

A: In the given problem,