The height (feet) of a ball launched in the airt seconds after it is launched is given by: f(t) = - 16t + 395t + 14. What is the velocity of the ball when it strikes the ground? ft/sec. If necessary, round to two decimal places. If there is more than one correct answer, separate them with commas.

Q: Express the repeating decimal as a fraction. 0.4511 414141.

A:

Q: 1. In this problem you will prove that the shortest distance between two points is a line using the ...

A:

Q: Express the repeating decimal as a fraction. 0.565656...

A: Given data: Decimal = 0.565656...

Q: Determine whether the series converges, and if so find its sum. Enter the exact answer as improper f...

A: Use geometric series test to solve given problem.

Q: 11. Evaluate f- 2 sin 3x dx 4+cos 3x a.) -2 In 14+cos3x| + C b.) 3 In 14+cos3x| + C c.) - In 14+cos3...

A: Solve by integration

Q: y"-7y'= (2x –1)sin 2x

A: NOTE: Refresh your page if you can't see any equations. . for the homogeneous system, the auxiliary...

Q: In integrating the function fx cos(3x) dx using integration by parts, what would you choose for your...

A: Let ,I=∫ xcos3xdxSubstitute  u=3xdifferentiate du=3dx⇒du3=dxI=∫ u3cosudu3I=∫ucosu9duTake the constan...

Q: Use the difference an+1 – an to show that the sequence - {n – 7"}, +00 is strictly increasing or str...

A:

Q: f(x) = {2 – 4x, if x 2 -

A:

Q: Determine whether the series converges, and if so find its sum. If the series diverges, indicate tha...

A:   sum of infinity terms of geometric series=first term1-common ratio

Q: The function f(x) 2x 36x + 162I - 7 has two critical numbers. The smaller one is x = and the larger ...

A: The critical number of a function f is a number c such that either f'(c) =0 or f'(c) doesn't exist.

Q: Homogeneous Differential Equation: (r* +2xy– 4y° kdx– (x² – 8.xy – 4y dy = 0 Let: x = wy dx= wdy+ydw...

A:

Q: (b) f(x) — (х + 2x*)", а %3 —1

A:

Q: Problem B.7 Express each of the following ODES in the standard form y" + P(x)y' + Q(x)y = f(x). Do n...

A:

Q: Determine whether the series converges, and if so find exactly its sum. Otherwise type none in the b...

A: Let's find. 

Q: 5. If 3x? +2xy + y? = 1, then y' %3D 1-3x-y c.) d.) - 3x 3x+y y? 3x+y a.) b.) x+y x+y 1+y 6. Evaluat...

A:

Q: Consider the function f(х, у) — у4г — Зу. /Ах — Зу. - a) Find all second order partial derivatives o...

A:

Q: Eliminate the arbitrary constant y2 = C1x2 + C2x

A:

Q: Use the difference an+1 - an to show that the given sequence {a, } is strictly increasing or strictl...

A:

Q: Solve the diff eq (ху?+x-2у+3)dx +(x?у — 2х - 2у)dy %3D0

A:

Q: +15 2 24 If all real numbers are solutions, click on "All reals". If there is no solution, click on ...

A: |x|>=a thenx>=a or x<=-a

Q: let f(x)= -4+3e^x what is the range of f(x) using interval notation? what is the domain of f(x) us...

A:

Q: Let f(x) = V1 – x and g(x) = . Determine the following composition and its domain. gof

A:

Q: Decide on what substitution to use, and then evaluate the given integral using a substitution. (Use ...

A:

Q: Calculate the volume of a solid on the first octant and under the plane defined by 2x+5y+6z=33. Roun...

A:

Q: -x10+3 8 (x) = Vlx|+2x2

A:

Q: Problem B.8 Beginning with y = emx, derive the auxiliary equation for each of the following differen...

A: Since multiple subparts are asked, I am answering the first 3 subparts only.

Q: dx 14. Evaluate S: 9x2+36 a.)능an-1 3x +C b.) 습tan-12x +C c.) tan-+ C d.) tan-i 2x + C 15. Evaluate f...

A:

Q: An airplane is heading due east with an airspeed of 220 km/h, when it encounters a wind from the sou...

A:

Q: Pls help ASAP. Pls show all work and calcualtions. And pls show each and every step.

A: To find out the derivative of the function.   

Q: Watch the video and then solve the problem given below. Click here to watch the video. 60- The graph...

A: Given the graph which shows the remaning life expectancy E.

Q: 2 5. lim x→3 \x – 1 х2 — 1, 2 |

A: Follow the procedure given below. 

Q: Evaluate the following integrals. 1. dx (9+ e²=)

A: The given integral,     ∫ex9+e2x32dx

Q: x 2 Graph of f The function fis continuous for -4 <x54. The graph off shown above consists of five l...

A:

Q: correct. Canvas uses right minus wrong scheme in checking multiple answers ty Question 2 Classify th...

A:

Q: Find the Taylor's series for the function x4+x-2 centered at a=1

A: We use the Taylor series of f(x)=summation of fk(a)(x-a)k/factorial k from k=0 to k= infinity. where...

Q: Express the repeating decimal as a fraction. 0.2513 23 23 23..

A: We can express the given repeating decimal as fraction as below.

Q: onsider the equation below. (If an answer does not exist, enter DNE.) f(x) x² + 4 (a) Find the inter...

A: I have done the red cross part of the question mention

Q: xet dx (x+1)- 4.

A:

Q: Mark the critical points on the following graph. z'e ,0.1 0.9 0.8 0.7+ 0.6- 0.5 0.4 10.3 8.2 ON+

A:

Q: 4. Find the equation of the tangent line to the curve f (x) = (x² – 4)(2x + 1) at x : -2.

A:

Q: Solve the differential equation (xy² + x – 2y + 3)dx + (x²y – 2x – 2y)dy = 0 -

A:

Q: 4.1 Finding Critical Numbers Q 17 (t): tJ4-t, t<3 tく glt): t(4-4) (t):そも(4-t)^):-(と(4ーと))=0 t(4-t) 5...

A:

Q: Consider the function f(r) 3x2 + 6x 11. f(x) has a critical point at z = A. Find the value of A: A A...

A:

Q: Question Use the quotient rule to evaluate h' (a) for the given function h(x) and a. 7x h(x) = a = 2...

A:

Q: WHich of the following represents the shell height if the shell method will be used to find the volu...

A: For Understanding of the shell method (Revolution about the x-axis):

Q: For the given p-series, identify pand determine whether the series converges. k=1 = Therefore the se...

A: p-series Test : The p-series ∑k=1∞ 1kp converges if p&gt;1 and diverges if p≤1.

Q: Question 2 A company's Marginal cost function is M (x) =6x and the fixed cost is Php 1000. Find the ...

A:

Q: For the polynomial below, -2 is a zero. f(x) =x + 4x + 2x – 4 Express f (x) as a product of linear f...

A: Polynomial equation s

Q: A restaurant purchased kitchen equipment on January 1, 2017. On January 1, 2019, the value of the eq...

A: Let's find.