07/15/22

Solve the initial-value problem for y as a function of x.
Solve the initial-value problem for y as a function of x. (x^2+25)dy/dx=1,y(5) = 0
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07/15/22

Use integration and trigonometric substitution to find the area

Use integration and trigonometric substitution to find the area enclosed by the ellipse: x^2/36 + y^2/16 = 1.
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07/14/22

Sixteen percent of 4200 is what number? Work the problem and then draw a diagram of the problem.
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07/13/22

Using the method of substitution, I=integral from 1 to 4 of x^2(1+3x^3)^3 dx= integral from a to b of f(u) du
u=du= dxa=b=f(u)=The value of the original integral is I=
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07/13/22

Calculus Velocity Question
Suppose that the position of a particle is given by s=f(t)=3t^3+7t+9.(a) Find the velocity at time t.v(t)=  ___ m/s(b) Find the velocity at time t=3 seconds.___ m/s(c) Find the acceleration at... more
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07/11/22

Suppose we want to choose colors,5 without replacement, from 8 distinct colors.
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07/07/22

Physics Help Please
A ball is thrown upward with an initial velocity of 48 feet per second from an initial height of 64 feet. The acceleration due to gravity is a(t) = −32 feet per second squared.(a) Find the velocity... more
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07/06/22

Consider the function:
f(t)= integral from 0 to t of (x^2+11x+28)/(1+cos^2(x))At what value of t does the local max of f(t) occur? t=
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07/06/22

Cyclic quadrilateral WISH, find all angle sizes.
Let WISH be a cyclic quadrilateral, and K be the intersection of its diagonals WSand HI. Given that arc WI is 100 degrees and arc SH is 80 degrees, and the sizes of asmany angles in the figure as... more
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07/04/22

Find the perpendicular and parallel lines using the points
Consider the lineFind the equation of the line that is perpendicular to this line and passes through the point (7,  -6)Find the equation of the line that is parallel to this line and passes through... more
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07/01/22

How long will it take for the object to reach the water?
Neglecting air resistance, an object is dropped from an airplane flying horizontally at a height of 30,000 ft above the sea. How long would it take to the object to reach the water?
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06/23/22

Convert the following word sentence as a mathematical statement involving a polynomial and then solve it:

"The sum of the least and greatest of three consecutive odd integers is 110. What is the middle (second) of the three integers?"a) 37b) 79c) 37d) 55
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06/23/22

What is 40 times 10 How do I write 40×10 to the 25th power in scientific notation
How do you write 40×10 to the 25th power in scientific notation
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06/09/22

Integrate (5x)/(sqrt(2x ^ 2 + 1)) dx from 1 to 2 by using the substitution rule.

Integrate (5x)/(sqrt(2x ^ 2 + 1)) dx from 1 to 2 by using the substitution rule. Complete your solution.
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06/07/22

Find the slope of a line that is parallel to y=x and goes through point (1,20)
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06/05/22

what is the domain?
On a trip of d miles to another city, a truck driver's average speed was x miles per hour. On the return trip, the average speed was y miles per hour. The average speed for the round trip... more
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06/05/22

Find the vertical asymptotes (if any) of the graph of the function. (Use n as an arbitrary integer if necessary. If an answer does not exist, enter DNE.)
Find the vertical asymptotes (if any) of the graph of the function. (Use n as an arbitrary integer if necessary. If an answer does not exist, enter DNE.) g(𝜃) = tan 2𝜃/2𝜃
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06/01/22

1. 10 points Consider the following function f(x) = ( e ^−1/x^2 if x ̸= 0 a if x = 0. Find a value of a that makes f differentiable on (−∞, +∞).

1. 10 points Consider the following function f(x) = ( e ^−1/x^2 if x ̸= 0 a if x = 0. Find a value of a that makes f differentiable on (−∞, +∞). No credit will be awarded if l’Hospital’s rule is... more
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05/30/22

hello please help me with my homework. I have not received any help
Construct a truth table for the given statement. Please put T for True and F for False. Also, there are many columns, so please do not merge them, but separate them because it can get really... more
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05/22/22

Find the equation of a circle with a center of (2,-3) and passes through the point (3,0)
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05/18/22

Consider the series ∞Σn=1 1/n(n+1) Write the series using sigma notation. and 
Write down the first four terms in the sequence of partial sums, and then find the exact formula for the N-th partial sum.Use the exact formula to determine if the series converges or diverges. If... more
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05/17/22

WHEN TO USE L'HOPITAL'S RULE?
For different types of rational functions (you can use rational expressions where both numerator and denominator are polynomials), what methods would you recommend following aside from  L'HÔPITAL'S... more
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05/13/22

Describe the interval(s) on which the function is continuous. (Enter your answer using interval notation.)
Describe the interval(s) on which the function is continuous. (Enter your answer using interval notation.)f(x)=x+5/sq root xPlease find the answer because I have been trying on this one and I can't... more
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05/12/22

I need help with this one math problem.
Two savings accounts pay interest rates that differ by 1%. Equal amounts of money were invested in each account for a year. One account returns $200 in interest and the other returns $225. What is... more
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05/12/22

I need help with this one math problem.
Two savings accounts pay interest rates that differ by 1%. Equal amounts of money were invested in each account for a year. One account returns $200 in interest and the other returns $225. What is... more
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