Calculate the following calculations to the correct number of significant figures: a.) 87.6+9.888+2.3+100.77 b.) 43.7-2.341 c.)89.6+ 98.33-4.674 d.)6.99-5.772 e.) 3.8 x 10^5-8.45 x 10^4

Q: Explain. Why it is correct to write 1 min/60s=1, but it is not correct to write 1/60=1

A:

Q: 3 Given that 1 cm 1 millilitre Convert 508 litres to m3 Answer: 0.508

A: So   1 m3 = 106 cm3  and,  Realtion between liter and millilitre is   1 liter = 103 mili liter

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: If a person's height is 6 ft, what would it be the equivalent in cm? (round it off to the nearest…

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

A: Given,

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A: "As per the guidelines i solved the first question alone". 1. The radius of the cylinder is,…

Q: 16. How many significant figures are there in 60.5? Express your answer in numbers (1,2,3,4,5, etc.)…

A: (16) The quantity is given as x=60.5

Q: Problem 1.3 What is the height in meters of a person who is 6ft 1.0 in. tall? (Assume 1 meter equals…

A:

Q: Determine the number of significant figures in the following numbers. a. 6.12 b. 4.009

A: Given data:  Two numbers 6.12 and 4.009 Required: The number of significant figures

Q: Convert 150 cm1.5 to an equivalent number of m1.5, given that 100 cm = 1 m   Give your answer to 2…

A: It is given that, 1 cm=10-2 m. It is required to convert 150 cm1.5 into m1.5.

Q: What is the percent uncertainty in the measurement 6.32 + 0.01 m? А. 0.32% B. .0.01% С. 0.16% D.…

A:

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A: Precision is known as the  accuracy in measurement of a physical quantity.the units of measurement…

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A: Student obtains reading = 4.3cm ± 0.1 cm

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: 2. (a) Add 3.53103km and 4.53105m, express your answer in m with correct number of significant fig-…

A: 1st value 3.53103× 103 = 3531.03m 2nd value 4.53105m

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A: According to Pythagoras theorem, the length of the third side of the triangle is c=a2+b2

Q: Convert 660,00 furlongs/fortnight to ft/min

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Q: 7.Which of the following expresses 5.2 x 10-5s correctly using the metric prefixes given? Table 1.4…

A: Given data:  Time (t) = 5.2 × 10-5 s

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Q: Simplify the following quantities using a unit with an appropriate prefix: a. 6.5x1010 s  b.…

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Q: The measurement 4500.00 cm has how many significant figures? a) 6 b) 2 c) 3 d) 5

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Q: 1. How many pounds does 2.00 kg of cheese 2. How many mL are in 0.50 quarts? 3. How many inches are…

A: Therefore 2 kg is 4.40925 pound 0.50 quarts is 473.176 mL

Q: has 5.66700 4 significant figures O 6 significant figures O 3 significant figures O 5 significant…

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Q: How many hectares are in 6000 sq. yards. (1yd = 0.9144m)

A: 1 hectare=10000 square meters→1

Q: Find the difference between 0.724 and 0.1587 following the rules for significant figures. O a. 0.57…

A: 0.724 has 3 significant figure 0.1587 has 4 significant figure 0.724 - 0.1587 = 0.5653 we will round…

Q: What is the area of a circle of radius 11.87 m ? Express your answer using four significant figures.

A: Given  Radius r1=11.87m r2=4.7m

Q: 37. Calculate the circumference and area for the following circles. (Use the following formulas:…

A: Note: Based on our guidelines we are solving the first question, for the remaining solutions please…

Q: The Sun, on average, is 93 million miles from the Earth. How many meters is this? Express (a) using…

A: Distance of sun from earth = 93 million miles  A) 1 million = 1,000,000 = 10^6  and 1 mile = 1609.34…

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: 9. multiplication (1x10^3) x (3x10^1) * 3,000 30,000 300,000 30

A: We will use the BODMAS rule here. So ,We will solve the bracket calculations first and after that we…

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Q: 4. A student going to school walked 1.00 km north and then 2.00 km east on a horizontal ground. How…

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Q: 1. Find the percent uncertainty of 300±5 cm. How will you write the value of the measurement? 2

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Q: A prism with square base each side with length x, height h.The measurements are: x = 25.3 +/- 0.5 cm…

A: Given value--- length  = 25.3 +/- 0.5 . height = 35 +/- 0.3 . We have to find--- dv in cm³ ?

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: 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: What is the percent uncertainty in 581 + 7.87 cm? Express your answer to 3 significant figures and…

A: According to question we need to find percent uncertainty?

Q: 17. Estimate the following: a. The length of your shoe in centimeters. b. The number of times your…

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Q: Convert the following number to MQ: 12,7000

A: To determine: Conversion of 12700 Ω to MΩ

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A: Given: The size of the rectangle is 394 m by 198 m.

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Q: 1.0 m minus 993 mm with correct significant figures

A: Significant figures are the number of digits that contribute to the resolution of a measurement.

Q: 2. Using some or all of the conversion factors, convert the following:  Convert 3.67 x 103 yards…

A: Given value is 3.67×103 yards. Convert it to feet using above given list of conversion factors.…

Q: Name three handy units for measuring length ranging from extremely short to very long. What is their…

A: Name three handy units for measuring length ranging from extremely short to very long. What is their…