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The weight, w, of a spring in pounds is given by 0.9 times the square root of the energy, E, stored by the spring in joules. If the energy stored by the spring is 12 joules, what is the approximate weight of the spring in pounds?

Answered by answersmine AT 22/10/2019 – 02:34 AM The is the concept of algebra, the weight of the spring can be modeled by the equation;w=0.9sqrt Ewhere;=energy in joules;thus the weight of the spring when the energy is 12 j will be:w=0.9sqrt12w=3.18 g

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What’s the approximate area of a segment of a circle with a height 6 m and the length of the chord is 20 m? Round your answer to the nearest whole number. A. 746.67 m2

Hello! The Correct Answer to this would be 100%: Option “85.4”. (Work Below) Given:height = 6mchord = 20 m We need to find the radius of the circle. 20 m = 2 √ [ 6m( 2 x radius – 6 m ) ] 20 m / 2 = 2 √[ 6m( 2 x …

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An accelerometer is a device that uses the extension of a spring to measure acceleration in terms of Earth's gravitational acceleration (g). What is the approximate acceleration if this accelerometer spring is extended just 0.43 centimeters?

An accelerometer is a device that uses the extension of a spring to measure acceleration in terms of Earth’s gravitational acceleration (g). What is the approximate acceleration if this accelerometer spring is extended just 0.43 centimeters?

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Which of the following is not an example of approximate simple harmonic motion? a. a toy car rolling across the floor b. a child swinging on a swing c. a piano wire that has been struck d. a pendulum with an angle of less than 15°

Which of the following is not an example of approximate simple harmonic motion? a. a toy car rolling across the floor b. a child swinging on a swing c. a piano wire that has been struck d. a pendulum with an angle of less than 15°

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Use a calculator to find the approximate value of sin-1 (0.549)

Answered by answersmine AT 22/10/2019 – 03:33 AM This is the concept of algebra, we are required to approximate the arcsin of the value given using a calculator;sin theta=[opposite]/[hypotenuse]arcsin is the inverse of sin, thus;arcsin(0.549)=33.2984the answer is 33.3984°

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Look at the graph of this system of equations: y = – x2 + 1 and y = x2. At which approximate points are the two equations equal? A) (-0.7, 0.5) B) (0.5, 0.7) C) (0.7, 0.5) D) (-0.5, 0.7) Note: There can be more than answer. Help me and I will give you brainliest. Thank you. In this picture, there’s the graph.

Y=-x^2+1 and y=x^2 When the two curves intersect their coordinates will be equal, so we can say y=y whenever a solution exists, so: x^2=-x^2+1  add x^2 to both sides 2x^2=1  divide both sides by 2 x^2=1/2  take the square root of both sides x=±√(1/2), so there are two solutions, we …

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If a wheel with a radius of 30 inches spins at a rate of 500 revolutions per minute, find the approximate linear velocity in miles per hour.

30 inches @ 500 rpm = 15,000 inches per minute 15,000 inches per minute = 900,000 inches per hour (multiply by 60) 1 mile = 5,280 feet (google-able fact you shouldn’t have to memorize)1 foot = 12 inches (you probably already know this)900,000 inches = 75,000 feet (divide by 12) 75,000 feet …

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In 1987 the first substance to act as a superconductor at a temperature above that of liquid nitrogen (77 k) was discovered. the approximate formula of this substance is yba2cu3o7. calculate the percent composition by mass of this material.

  The molar mass of the elements are: Yttrium (Y) = 88.91 g / mol Barium (Ba) = 137.33 g / mol Copper (Cu) = 63.55 g / mol Oxygen (O) = 16 g / mol   Calculating for the molar mass of YBa2Cu3O7: YBa2Cu3O7 = 88.91 + 2(137.33) + …

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Approximate the area under the function between a and b using a left hand sum with the given number of intervals. f(x)=x^2 a=0 b=4 4 intervals

The length of each interval is (b-a)/i where i=number of intervals, a=starting value and b=ending valueso (4-0)/4=4/4=1each interval is 1 unit in width okthe values of the heights aref(0)f(1)f(2)f(3) f(0)=0f(1)=1f(2)=4f(3)=9 1(0+1+4+9)1(14)14 is the aproximate area under the curve from a=0 to a=4

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Find a linear approximation of the function f(x)=sqrt[3]{1+x} at a=0, and use it to approximate the numbers sqrt[3]{.96} and sqrt[3]{1.02}

Answer: 5 in 0.05 is 10 times greater than 5 in 0.005. Step-by-step explanation: To find : In which number does the digit 5 have greater value 0.05 or 0.005 how many times as great is it and how do you know ? Solution : According to the place value …

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A cylindrical piece of iron pipe is shown below. The wall of the pipe is 0.75 inch thick, and the pipe is open at both ends: The figure shows a cylinder of height 16 inches and diameter 6 inches. What is the approximate inside volume of the pipe?

A cylindrical piece of iron pipe is shown below. The wall of the pipe is 0.75 inch thick, and the pipe is open at both ends: The figure shows a cylinder of height 16 inches and diameter 6 inches. What is the approximate inside volume of the pipe?

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Sketch the right triangle and find the length of the side not given. If necessary, approximate the length to the nearest thousandth. leg = 9, leg = 12

Answer: Option D. 8.918 Step-by-step explanation: The given function is in the form of exponential function given in the table. x = -2     -1       0       1     2 y = 26  18.2  12.74   x   6.2464 We can write the …

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Kurt bought a recliner with a sticker price of $900. If he paid $15 a week for 2 years, what was the approximate markup rate on the recliner? A.57.7% B.73.3% C.15.4% D.86.6%

Kurt bought a recliner with a sticker price of $900. If he paid $15 a week for 2 years, what was the approximate markup rate on the recliner? A.57.7% B.73.3% C.15.4% D.86.6%

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Find the approximate solution of this system of equations. y = x^2+5x+3 y = squareroot 2x + 5 A. (2.1, 0.2) B. (-0.2, 2.1) C. (-2.1, 0.2) D. (0.2, 2.1)

Answer: Option D. 8.918 Step-by-step explanation: The given function is in the form of exponential function given in the table. x = -2     -1       0       1     2 y = 26  18.2  12.74   x   6.2464 We can write the …

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Which points represent an approximate solution to this system of equations? y = 1/x – 3 y = 3 – x^3 A. (1.5, 1) B. (1.5, -0.7) C. (1.6, 1.6) D. (2.9, -22.8)

Which points represent an approximate solution to this system of equations? y = 1/x – 3 y = 3 – x^3 A. (1.5, 1) B. (1.5, -0.7) C. (1.6, 1.6) D. (2.9, -22.8)

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Graph the functions and approximate an x-value in which the quadratic function exceeds the exponential function. y = 4x y = 7×2 + 4x – 2

Answer: False Step-by-step explanation: Suposse that we are given a function f(x) and a constant value h. 1. Case: If we take the function g(x)=f(x)+h, then the graph of the function g(x) will be the graph of the funcion f(x) moved up or down. 2.Case: If we take the function …

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A circle fits in a square with sides of 12 inches. What is the approximate area of the shaded region between the square and the circle? (Use 3.14 for pi and round to the nearest whole number.)

You need to determine the number of ways in which 30 competitors from 50 can qualify. First, you have to realize that the order is irrelevant, that is: it is the same competitor_1, competitor _2, competitor _3 than competitor_3, competitor_2, competitor_1, or any combination of those three competitors. So, the …

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1. 7.2 aliens =1 monster. 1 monster= 15.5 oranges. Using the conversion above, about how many oranges are equal to 1 alien? 2. In a scaled drawing, 1 millimeter represents 150 meters. How many square millimeters on the drawing represents 1 square meters? 3. While driving with his father, Amit holds his breath whenever they pass through a particular tunnel. Amit counts the number of seconds he holds his breath, from the beginning of the tunnel to the end of the tunnel, and finds that he holds his breath, on average for about 8 seconds. If his father drives the car at 60 mph through the tunnel, according to the average time, Amit holds his breath, about how long is the tunnel. 4. Lea’s car travels on average of 30 miles per gallon of gas. If she spent $20.70 on gas for a 172.5 mile trip, what was the approximate cost of gas in dollars per gallon?

127=7 (mod n) means when 127 is divided by n, the division leaves a remainder of 7. The statement is equivalent to120=0 (mod n), meaning that n divides 120. All divisors of 120 will satisfy the statement because 120 divided by a divisor (factor) will leave a remainder of 0. …

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Super-yummy soup, inc. wants to paint their entire soup can red, including the top and bottom. if the diameter of the lid is 5 cm, and the height of the can is 9 cm, what is the approximate total surface area that will need to be painted?

Answer: Option C – BD=76 cm Step-by-step explanation: Given : You are designing a diamond-shaped kite. you know that AD = 44.8 cm, DC = 72 cm, and AC = 84.8 cm. To find : How long BD should it be? Solution : First we draw a rough diagram. The …

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Michael deposits $35,000 today in his bank account. calculate the approximate amount he will have at the end of six years if interest is 10% per year and is compounded semiannually.?

Answer:  The correct option is (C). 10 = square root of the quantity of x minus 8 all squared plus y minus 9 all squared Step-by-step explanation:  Given that the segment AB has point A located at (8, 9). The distance from A to B is 10 units. We are …

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