10/06/22
Solving problems and using formulas
Solve the following formula for the specified variable. P = K + hc for h
10/06/22
Write the equation of each parabola in vertex form. Vertex (-3,6) point (1,-2)
Write the equation of each parabola in vertex form
10/02/22
what is the height of the solid in terms of x
The volume of a rectangular solid is x3−9x cubic inches.If the area of the base of the solid is x2+ x − 6 square inches, what is the height of the solid in terms of x?
09/30/22
Radian and Degree Measure
Find the arc-length of the sector of a circle with the given radius r and central angle θ. Give the answer in the given unit of measure, rounded to the nearest hundredth.r = 25 cm; θ = 2π/7_____cm
09/30/22
NASA launches a rocket at t=0 seconds
NASA launches a rocket at t=0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t)=-4.9t^2+187t+220.Assuming that the rocket will splash down into the ocean, at...
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Parabola question
How do you know if a parabola opens up or down by looking at the equation?
Propeties of logarithms
If logb3 = 0.5 and logb5 = 0.7, evaluate each expression.1.) Logb 5/3
Properies of logarithms
If logb3 = 0.5 and logb5 = 0.7, evaluate each expression.1.) Logb15
06/28/22
How to find the derivative of natural logarithm
How would I go about differentiating this function:f(x)=[ln(x^5-4)]^3Would I use the power rule and chain rule?
06/28/22
The Domain of natural log
How would I go about getting the domain of this function and expressing it in interval notation:f(x)=[ln(x^5-4)]^3
Help me solve this problem
The specific heat of solid iron metal at 273.15K and 1 bar pressure is 0.449 J/g*K. How much heat (in units of kJ) is released when 96.01g of Fe(s) cools from 338.5K to 293.9K.Assume the specific...
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05/19/22
How do I factor the relation: h= -0.3d^2 +1.2d +1.5 to determine the distance between his take-off and landing
Derick who is mountain biking jumps off a ledge. His path is modelled by the quadratic relation: h= -0.3d^2 +1.2d +1.5, where h is the height above the ground and d is the horizontal distance...
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04/15/22
How can I find the answer
Suppose that a polynomial function of degree 4 with radiation coefficient has the given numbers as zeros.find the other zero.6i,0,-1
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