Please calculate the following in the correct sig fig. a. Addition (123±5 and 14.7±0.8) o. Multiplication (3.5±0.2 with 10.2±1.1) c. Subtraction (75±4 from 96±5)

Q: (a) The amount of a radioactive isotope remaining after 3500 years (Type an integer or decimal…

A: Amount left after completion of 3500 years = 129.52 gram

Q: Express the repeating decimal as a fraction. 0.904818181818... 0.904818181818... %3D

A: The given expression is 0.904818181818....

Q: Reduce the following ratio to its lowest terms and to an equivalent ratio with 1 as the smallest…

A: Given information: 600: 300: 800

Q: 2. Calculate the sound intensity in watts/m2 of a 65-decibel sound.

A: Given,             65 DBWe have to find out Sound Intensity in watts/m2.

Q: 4.) On Sept. 3, 1970, a hailstone with diameter of 5.6 in. fell at Coffeyville, KS. It weighed about…

A:

Q: 3 in. 6 in. aded area is an integer or decimal rounded to the nearest hundredth as nee

A: Area of shaded region is 27π/8 inch2 Explanation is given below

Q: After carrying out the following operations, how many significant figures are appropriate to how in…

A: The given expression is 13.7+0.027÷8.221. Recall the fact that the rule for multiplying or dividing…

Q: prior to using your ca und to four decimals, where appropriate.

A: Given, x=y+y3, 0≤y≤1. To find rotation around x-axis. As it is known that the surface area formula…

Q: 13сm cm

A:

Q: Find the approximate value of cot (6.9307). cot (6.9307) = (Round to four decimal places as needed.)

A:

Q: An approximate value of PI is given as 3.1428571 and its true value

A: Sol

Q: (34.6784 × 5.38) +446.48 ? Submit Previous Answers Request Answer

A: Part B answer is 630.969088 Part C answer is 364.18897423443165516384461588858

Q: 1. Find the measurement in the picture. mAB 100° B A

A: Find the measurement of mAB⏜

Q: Find the value of sec 106° rounded to four significant digits.

A: Follow 2nd step

Q: The amount of precipitation received at the Thunder Bay Airport during the month of June is measured…

A: Given that,  The amount of precipitation received at the thunder Bay Airport during the month june…

Q: Convert 36 cubic inches (in^3) into liters .(hint: convert in^3 to cm^3 first) Report to the nearest…

A: We have to convert

Q: Determine the sec 50.0053° rounded to significant digits.

A: Solved below

Q: Convert the measurement to the specified equivalent unit. Round your answer to three decimals, if…

A: 2500 mL= 2.641721quarts that is 2500mL= 2.642 quarts (correct to 3 decimal place)

Q: In LMN AIN=12 teet, LN=11 eet and mZN=71 ind LM.

A: Given in △LMN                                    MN = 12 feet LN = 11 feet m∠N=71° LM = ?

Q: 490010 = zstzD D pang {} 'e

A:

Q: What is the measure of arc SU in the diagram below? 230 100 O 330° O 100° О 130° O 30°

A:

Q: Convert the following: 206 kPa = ? atm %3D

A: We have to convert  206 kPa into atm We know that ,  1 kPa = 0.00987 atm So ,

Q: ound this short operation to the appropriate number of sig figs:   (0.270 / (0.460 - 0.270)) *…

A: The answer is, 11.4139  The detailed solution is as follows below:

Q: 2) Determine the exact value: a)  csc240   b) cot120

A:

Q: Enter your answer in the provided box. Carry out the following calculation, paying special attention…

A: Given, (9.05*10⁷g)/[(4/3)(3.1416)(1.46*10² cm)³]

Q: 4.988 x 2.15

A: We have to find 4.988 × 2.15 95.61 ÷ 4.5 with the correct number of significant figures.

Q: The values of SSxx and SSy , rounded to three decimal places, are: SSx ! „SSy i i

A: Given information, x y 16 8 20 13 12 9 10 5 9 6 9 4 ∑X=76 ∑Y=45 X¯=∑Xn   =766…

Q: 1. A cola bottle holds 1.21. Glasses hold 75ml. How many full glasse could be poured from the…

A: A cola bottle holds 1.2 litre Glasses holds 75ml

Q: calculate the mnean and leave your answer in one decimal place.

A: The data shows the number of dollars of sales per day at a certain bookshop over 40 consecutive…

Q: Convert the following measurement. cm 4.3 x 10 S ms

A:

Q: Find the decimal approximation of cot 70degree

A: the exact form is cot(70)

Q: Interpolate the missing figure in the following table with the help of a suitable formula. Year :…

A:

Q: 10. OM = PN = ON = MN = *LN = 46

A: Given LN=46

Q: Convert the given measurement to the unit indicated using the table to the right. 0.08 m to kg 0.08…

A: Use 1m^3 = 1000 Kg

Q: Eliminate the arbirtray constants

A:

Q: 4. If the temperature ina thermometer reads 105.5 °F, What is that in °C?

A: Given temperature = 105.5°F

Q: (a) The PE ratio is approximately (Simplify your answer. Round to one decimal place as needed.)

A:

Q: Find the value for the unknown measurement in the rectangular prism. Round to the nearest tenth.

A: The rectangular prism is made up of two rectangular faces of side 40cm and 54cm, two rectangular…

Q: in the given data, please show me how to calculate manually the Si. I encircled it using a red ink.…

A: In the given study, the Si denotes the standard deviation. The formula to calculate the standard…

Q: Use dimensional analysis to convert the quantity to the indicated units. 15 in. to yd yd (Round to…

A: 1 yard=36 inches.

Q: Perform the following calculations to the correct number of significant figures.…

A: Calculation:Perform the calculation to the correct number of significant figures as…

Q: ind th

A: Given that: Length of arc, L=30 ft                    Radius of circle, R=10 ft…

Q: 26. log14 (55.875) to base 10

A:

Q: Rewrite the expression as an equivalent ratio of logs using the indicated base. log14(52.875) to…

A: Formula: