Use spherical coordinates.. III x² dv, where E is bounded by the xz-plane and the hemispheres y=√16-2²-22 and y-√36-²- Evaluate 5022x 2

Q: A patient’s systolic blood pressure drops from 420 mm/Hg to 200 mm/Hg in 20 minutes after they took…

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Q: Solve 2sin^2 x-9sinx=5 Give the general solution

A: 2sin2x-9sinx=52sin2x-9sinx-5=02sin2x-10sinx+sinx-5=02sinx+1sinx-5=0

Q: Evaluate 5xex dx, correct to 3 significant figures

A: It can be solved by using integrate by parts method.

Q: f a average sized man with a parachute jumps from an airplane , he will fall 12.5(0.2^t-1)+19 in t…

A: Given,  If a average sized man with a parachute jumps from an airplane , he will fall…

Q: Solve e^(3z-7)=1

A: Given,  e3z-7=1 ⇒lne3z-7=ln1   [Taking logarithm both sides] ⇒3z-7=0   [since lnea=a   and   ln1=0]…

Q: An arrow shot into the air is 50t-4t^2 feet above the ground t seconds after it was released. During…

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Q: formula

A: Solving the problem

Q: 90 Btuz Cal

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Q: Max invested $5000 in a money market account that compounds interest continuously for him at a rate…

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Q: so the answer is 2,420e^-(37/1000)t ?

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Q: Find the general solution of cosec^2=2 with diagram

A: To find the general solution of the equation csc2θ=2, we need to follow these steps: Rewrite the…

Q: Solve for xx: ∑∞n=13x^(3n)=20

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Q: differentiate: squreroot 271/e^16

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Q: solve for A, 1.35=[((1+A)^6-1)/A]

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Q: Solve this equation for x:  4^x + 2^x - 12 = 0

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Q: 2 6x 4 1+4x¯ dx

A: ∫ 6x41+4x2dx=6·∫ x41+4x2dxLet x=tan…

Q: Evaluate the given expression. Simplify to lowest te (9-3^(2))/(4-2^(2))

A: The Answer is in step2.

Q: Tan^-1(1/3)

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Q: Solve 3+e^(5t)=19e^(5t) Enter the exact answe

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Q: 15^2=(2.6047^2)+b^2   Solve for b.

A: If , then .