02/19/19
Trig Math/Word problem
A special wedge in the shape of a regular pyramid has a square base 18.0 mm on a side. The height of the wedge is 60.0 mm. What is the total surface area of thewedge?
02/19/19
Differential Equations
Solve the given initial-value problem. Give the largest interval I over which the solution is defined.
(x+1)dy/dx + y = ln x, y(1) = 10
y=?
02/19/19
Differential Equations
Determine whether the given differential equation is exact. If it is exact, solve it. (If it is not exact, enter NOT.)
(x^2y^3-(1/(1+9x^2)))dy/dx+ x3y2 = 0
02/19/19
Differential Equations
Determine whether the given differential equation is exact. If it is exact, solve it. (If it is not exact, enter NOT.)(tan x − sin x sin y) dx + cos x cos y dy = 0
Two mechanics worked on a car the first mechanic worked for 15 hours and the second mechanic worked for 5 hours together they charged a total
of $1,925 what was the rate charge per hour by each mechanic if the sum of the two rate was $175 per hour
Find the formula for a quadratic function that passes through the points (3,1) and (1,25) and has as its axis of symmetry x=33.
Find the formula for a quadratic function that passes through the points (3,1) and (1,25) and has as its axis of symmetry x=33.
02/19/19
calc 1 homework help.
Use implicit differentiation to find an equation of the tangent line to the curve at the given point.y2(y2 − 4) = x2(x2 − 5)(0, −2)(devil's curve)
02/19/19
Help on calc 1 homework
Use implicit differentiation to find an equation of the tangent line to the curve at the given point.x^2/3 + y^2/3 = 4(−3√3,1)(astroid)
02/18/19
oops in python.
Write a program using object oriented method to calculate the area. It should require two attributes width W and Height H.2. Write a program using OOP method to calculate the area. It should...
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2x^2+2y^2-3x+4y+2=0 find the radius of the circle
2x^2+2y^2-3x+4y+2=0 find the radius of the circle
02/18/19
Tom is going to sell chocolate chip cookies. The ingredients cost $138. Packaging costs $0.35 He sells his cookies $2.50 per package. How many packages should he sell in order to break even?
This is for a project so can you show it step by step?
02/18/19
A soccer stadium holds 48000 spectators.
A soccer stadium holds 48000 spectators. With a ticket price of $15, the average attendance has been 28000. When the price dropped to $12, the average attendance rose to 31000. Assuming that...
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02/18/19
Please help i can't figure this problem out
The length of the longer leg of a right triangle is 25ft more than seven times the length of the shorter leg. The length of the hypotenuse is 26ft more than seven times the length of the shorter...
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