of an object is given by The displacement = √ ¹ - 7t² + tdt t4 Eveluates for a = 3.85 and b = 9 Give your answer to 2 decimal places.

Q: Yis inversely proportional to the square root of x. If Y= 9 when x = 64, then what is Ywhen xis 2253

A: Y is inversely proportional to square root of x

Q: 16 21.8. So" 4z dz

A:

Q: 0.63 0 (3x05 – 6x²) dx (Round your answer to two decimal places.)

A:

Q: Solve ydæ %3D (е9/2 + 20у — 2л)dy - = A- B I . E E E E 8 &

A:

Q: How did you get the value for 7pi/3 when it's not in the unit circle?

A: Polar coordinates (2,-7π/3)

Q: (3x² -8)dx= а. 3 b. 1 С. 9 d. 5

A:

Q: (Зx) 2 dx x2

A: Given: ∫J23xx2dx

Q: find dy. y =2√x/3(1 + √x)

A: we have to find the derivative y=2x3(1+x)

Q: Give your answer accurate to 3 decimal places. The area of an equilateral triangle is decreasing at…

A:

Q: Solve: f"(x)= 8x², f'(0)= 3 and f(1)= 6 %3D

A:

Q: A car company wants to ensure its newest model can stop in 8 sec when traveling at 75 mph. If we…

A:

Q: 2 4, X – 4x xP c(7

A: Solution:-     Given        ∫03/2 x4 9-4x25  dx.

Q: An object thrown downward from a 500-m cliff travels 57.2 m in 3 sec. What was the initial velocity…

A: We have to find the initial velocity of the object.

Q: 사 (R,G) be Hh ft "y op.on R 사OA = Co1]. Find R.

A: Given that R,τL is the left ray topology on R that is, τ=ϕ∪R∪−∞,a;a∈R and A=0,1 (i) To find A−

Q: 2 19-x

A: Note: Since you have asked multiple question, we will solve the first question for you.  If you want…

Q: A civil engineer relates the thickness T, in inches, and height H, in feet, of a square wooden…

A: Given that, T=LH2254 ------(1) T=4 inches H=10 feet To find Crushing Load L: