If n(G) = 20, n(H) = 30, n(G ⋂ H) = 5, find n(G ⋃ H)   How do I solve this equation?

Q: The intensity of light is reduced by 2% for each metre that a diver descends below the surface of…

A: Solution:-             Given:        Intensity of light is reduced  by 2% for each metre that…

Q: 2x X-1 X-/

A: Given data:     The given expression is: 2x/(x-1)+1/3 = 5/6 +2/(x-1).     The given expression can…

Q: 2x-5=x+7. Where do I begin when solving this analytically?

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Q: How many solutions does the equation e-x2=x have?

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Q: Noah and Lin are each trying to solve the equation x2−6x+10=0.x2-6x+10=0. They know that the…

A: Solve by using whole squaring method

Q: 4k-km/m=x

A: Given equation is 4k-kmm=x

Q: 3. Solve for x. 43° Enter your next step here

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Q: Solve for x. 6^{3x-3}=9^{7x-10} You may enter the exact value or round to 4 decimal places.

A: Consider the given equation, 63x-3=97x-10

Q: Solve Implicitly 2 - уч = e у туха э ох

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Q: by setting up and solving an appropriate algebraic equation. How long will it take $500 to double…

A: We have to tell that how much time it will take for P dollars to double itself at 6% simple…

Q: 40 By using standard result solve E(2r -1) r=11

A: Given, ∑r=11402r-12 We have to solve it.

Q: 8, E G 17- Solve for x.

A: We know that A tangent to a circle forms a right angle with the circle's radius, at the point of…

Q: Discuss the two methods of solving an exact equation.

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Q: How do I solve T=I/PR X 360 for "R"?

A: The given equation is

Q: Solve for x: e x^ 2+6 = e 5x

A: Solve the equation to find the value of x.

Q: „(For Paleontologists). From the STEM class of Mrs. Nataranta, three Grade-12 students shared their…

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Q: working

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Q: How many ounces of pure nickel must be added to 135 ounces of alloy 65% nickel to produce an alloy…

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Q: What are the steps to solving this? How do I know if they're increasing, decreasing or constant?

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Q: by setting up and solving an appropriate algebraic equation. How long will it take $700 to triple…

A: Given that : P = $700 R = 5 %

Q: Given:

A: Given, F→(x, y, z)=xy, x2, z2 and C  is the positively oriented curve that is the intersection of…

Q: a restaurant manager mixes 5 L of pure maple syrup that costs $9.50 per liter with imitation maple…

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Q: Every year a lake becomes more polluted, and 5% fewer organisms can live in it. If in 2010 there are…

A: Mentioned below is the formula for the above question

Q: If z =/2, the solution of the equation 37 + =4 is: iz

A: Given that z=2. This implies that,

Q: A worker in a factory is preparing crates of strawberries for a delivery to a customer. At the…

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Q: if it exact find the general solution of the given equation

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Q: Solve for x. Round to nearest tenth.

A: To find value of x, we have to find the central by the arc x.  We have the relationship between…

Q: An object weighing 10 kg falls freely. If the air resistance acting on the object is 2 times the…

A: According to the given information, Mass of the object = 10kg The air resistance acting on object =…

Q: 16 Solve the equation for for y 3rex 1 r2 x - 0

A: 3xex+x2ex=0

Q: solve the equation by Newton -Raphson Method: F(x) = x* – 5x³ + 65 , start at x =2, accuracy =0.001

A: Newton-Raphson method :

Q: se the method of your choice to find all real solutions to the equation.  x=7+1/x

A:

Q: The Ideal Gas Law is given by the equation: PV = nRT Where: P = pressure V = volume n = moles T =…

A: We have to solve

Q: Given f(x)=2×^2+1 and g(x)=4x-5 Solve for (fof)(-2)=

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Q: The maximum heart rate, in beats per minute, that you should achieve during exercise is 220 minus…

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Q: How are you getting a negative for a and where is the equation coming from for b?

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Q: Find f by solving the initial value problem. f'(x) = 9x^2 - 4x, f(3)=72 f(x)=?

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Q: you solve this and is the

A: It is given that a line segment has a midpoint of and one end point is (5,4).  Let other end point…

Q: 7. If the distance traveled is (3x° – 2x2 + 3x + 8) kilometers and the speed is (x +1) km/h, what is…

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Q: What does it mean to solve a formula for a variable?

A: Solving a formula for a variable means rewriting the formula by isolating that variable to one side…

Q: Your friend makes an effort to solve the equation 3 + 2√x = x as follows: (3 + 2 √x )2 = x29 + 12 √x…

A: Given, 3+2x=x on squaring both sides, 3+2x2=x29+12x+4x=x2   Further, it is simplified as follows:…

Q: 1. Solve for x: 35 – 12e-4* = 0

A: x = 5/4 - (1/4)ln(35/12)

Q: Every year a lake becomes more polluted, and 2% fewer organisms can live in it. If in 2010 there are…

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Q: 3 dx 4x² +4 22.

A:

Q: A new car depreciates in value each year by 2.3%.  If the initial value was $18,000.  What equation…

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Q: - 3 = e2x

A: if e f(x) = e g(x)  then f(x) = g(x)

Q: 4. Solve for x of the equation 6= 2*. 5. Simplify e3y + In y.

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Q: The equation for the motion of a projectile fired straight up at an initial velocity of 64 ft/s is…

A: The equation for the motion of a projectile fired straight up with and inital velocity of 64ft/sec…

Q: 4. The number of ants in a colony triples every month. If there are about 150 ants now, how long…

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Q: Three men can dig 2 identical trenches in 5 hours. Assuming that all the men work at the same rate,…

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