The calculator result of multiplying 2.15 ⨯ π is shown in the figure below. Round the result to the proper number of significant figures.

Q: Carry out the following arithmetic operations. (Give your answers to the correct number of…

A: a 756+37.2+0.83+2     =796.03    The addition of the numbers having different significant…

Q: The general equation for a parabola is y=ax^2+bx+c, where a,b, and c are constants. What are the…

A: Step -1To find: The unit of constant a, b and c.Given information: The equation of parabola is : y=…

Q: Carry out the following arithmetic operations. (Give your answers to the correct number of…

A: a) b)

Q: The micrometer (1 µm) is often called the micron. (a) How many microns make up 5.5 km? (b) How many…

A:

Q: Carry out the following arithmetic operations. (Enter your answers to the correct number of…

A:

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

A: Operation to be performed : (4.0005×105) + (8.000×102)

Q: Estimate the number of jelly beans in the jar of Fig. 1–18. FIGURE 1–18 Problem 45. Estimate the…

A: Assume that the jellybeans are packed very close to each other and that there is very little empty…

Q: A firkin is an old British unit of volume equal to 9 gallons. How many cubic meters are there in…

A: Given 1 firkin = 9 gallons We have to find 5.60 firkins equal to how many cubic meters.

Q: The result of (20.20 + 0.010)(11.20 – 6.200) is in Newtons (N). If 20.20 is in meters (m), what are…

A: Given: unit of 20.20 is meter and unit of (20.20+0.010)*(11.20-6.200) is N

Q: The volume of a sphere is increasing at a rate of  0,03 m3/min. What is the tax rate of change from…

A:

Q: answer

A: Given: 3.247 + 41.35 +0.2 - (23.45 x 1.5376) =

Q: factors in Appendix E.. {A E14. The volume of a cube is found by multiplying length times width…

A: In a cube length, width, and volume all are equal. Let the side ( length = width = height) of the…

Q: Compute the following numbers to three significant figures.a. 33.3 x 25.4                 b. 33.3 -…

A:

Q: Carry out the following arithmetic operations. (Enter your answers to the correct number of…

A: We have to find the sum, product (a)  578 is answer (b) 2.4 (c) 56.206

Q: A pyramid has a height of 481 ft. And its based covers an area of 13.0 acres. The volume of the…

A: Given: Height of the pyramid = 481 ft Area of the base = 13 acres

Q: 1. 00 A student sees a newspaper ad for an apartment that has 1330 square feet (ft') of floor space.…

A: Given Data: The area of an apartment in square feet is, A=1330 ft2 We know that,

Q: Carry out the following arithmetic operations. (Give your answers to the correct number of…

A: (a) Sum of the measured values 756+37.2+0.83+2=800 (b) The product 0.0032×356.3=1.1

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: Express the following product to the appropriate number of significant figures:      5.658 x 2.3

A: In multiplication, the least number of significant figures in any number of the problem determines…

Q: A 4.2 cm diameter cylinder has a length of 13.5 cm. What is the cylinder's volume in SI units?

A: Given data: Diameter of the cylinder, D=4.2cm =0.042m Length of the cylinder, L=13.5cm=0.135m

Q: Carry out the following arithmetic operations. (Enter your answers to the correct number of…

A: a)533+35.0+0.80+9=577.8Here 533 has no decimal place significant figure than answer shouldround off…

Q: The following is known about three numbers: Three times the first number plus the second number plus…

A:

Q: The base of a pyramid covers an area of 13.0 acres (1 acre = 43 560 ft2) and has a height of 481 ft…

A: The base of the pyramid covers an area,

Q: What are some of the advantages of scientific notation? - After which numeral is the decimal point…

A: In terms of scientific notation b,very large and very small calculation can be easily expressed in…

Q: The base of a pyramid covers an area of 13.0 acres (1 acre =43 560 ft2) and has a height of 481 ft…

A: The formula to find the volume of the pyramid is,

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: The scale of a certain map is 1:25,000. If an error made on the map is 0.02 mm, what is the…

A: Scale of a certain map = 1: 25000 Error made on map = 0.02 mm

Q: square centimeter by taking the ratio of the Of the area in square centimeters to the area in square…

A:

Q: Which numbers are exact (and therefore have an unlimited number of significant figures)?

A: Exact numbers are the numbers that are used to count not measure. Exact numbers have infinite…

Q: How many significant figures are there in (a) 0.0210, (b) 5.060, (c) 7.10 * 10-4,(d) 1.0 * 105?

A: significant figures

Q: Carry out the following arithmetic operations. (Enter your answers to the correct number of…

A:

Q: If the number of significant figures is 6, what is the value of the pre-specified Error(?s) Select…

A:

Q: 1. Significant Figures Solve the following problems: В. 5.02 x 106 has 200.00 has, _significant…

A:

Q: Perform the following calculations and report your answer to the correct number of significant…

A:

Q: A firkin is an old British unit of volume equal to 9 gallons.How many cubic meters are there in 6.00…

A: 1 gallon is equal to 3.785 liters. 1 liter is equal to 0.001 m3 Thus 1 firkin in  m3  is equal to…

Q: A rectangle has a length of (2.7+_0.1) m and a width of (1.6+_0.2) m. Calculate the area and the…

A: Given,

Q: The area of a circle is given by ar? where r is the radius. This can be written as area = (tr) × r.…

A:

Q: Using the laws of logarithms and exponentials solve the voltag battery 9*+1 – 36 3* + 27 = 0 log,(2x…

A: c) 3) We know that We have given the voltage  in a charging capacitance as a function of time  as…

Q: Using a calculator, calculate the following sequences. Your answers should be numbers only. Not…

A: Introduction: We need to use concept of inverse trigonometry & trigonometry along with magnitude…

Q: 18. How many significant figures are there in 320? Express your answer in numbers (1,2,3,4,5, etc.)…

A:

Estimate of calculation