10/06/22

Solving problems and using formulas

Solve the following formula for the specified variable. P = K + hc for h

10/06/22

Identify the zeros of each function.

y=5(x - 3) (x+ 5)

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... more

07/31/22

Parabola question

How do you know if a parabola opens up or down by looking at the equation?

07/26/22

Propeties of logarithms

If logb3 = 0.5 and logb5 = 0.7, evaluate each expression.1.) Logb 5/3

07/26/22

Properies of logarithms

If logb3 = 0.5 and logb5 = 0.7, evaluate each expression.1.) Logb15

06/28/22

How is -3^2 different from (-3)^2

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

06/27/22

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... more

06/09/22

Basic mathematics

f(x) = 4x + 3 g(x)=5x -4fg(x) = 20x+pFind the value of p

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... more

04/22/22

If a1=6 and an=3+2(an−1)^2, then a2 equals

1. 752. 1473. 1804. 900

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

04/04/22

Find all solutions in the interval 0° ≤ 𝜃 < 360°

tan 𝜃 + 2 cos 𝜃 tan 𝜃 =0

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