Let F(T) be the cost of heating your house, in dollars per day, when the average outside temperature is T Celsius degrees. (a) Make a rough sketch a possible graph of F(T). (There are many possible...
Let F(T) be the cost of heating your house, in dollars per day, when the average outside temperature is T Celsius degrees. (a) Make a rough sketch a possible graph of F(T). (There are many possible...
using 1 inch = 15 ft as the scale factor what are the blueprint demisions of a room in a model house that is actually 30ft x 45ft? a bag contains 10 white golf...
Please help me with this problem
You're supposed to construct an argument.
the coordinates of the quadrilateral VWXY are given below find the coordinates of its image after a dialation with the given scale factor which is 2. v(6,2) w(-2,4) x(-3,-2)...
use cross products to demonstrate weather or not the two ratios are equivalent 4/6 and 14/21 please explain
what percent of 60 is 15
How much money should be invested at 8% simple interest for 5 years in order to gain simple interest of $160.
a) Sketch a function that has a positive first derivative for x < −5, a derivative of zero for −5 < x < 5 and a negative first derivative for x > 5. (b) Call this function f(x). On the...
the width of a poster board is 30 inches. using siccors you reduce the width of the poster board to 10 inches. what is the scale factor of the dialation? on a given blue...
these are two different questions and please explain how you got those answers the sides of a square are increased by a scale factor of 6. the perimeter of the smaller square...
Having to find angles and the sides of a triangle
how many liters of a 5% alcohol solution should be mixed with 15 liters of a 10% alcohol solution to obtain a mixture that is 8%alcohol
the question says: determine the phase shift for your curve. remember that t=0 is midnight at the start of the first day, and that a cosine curve starts at the maximum value. it is not just the first...
it is from a math book it is hard please tell me the answer
I know the entire y2-y1 over x2-x1, am just confused. Im guessing its 2/5 but i really need to pass this test.
I need help with this problem I did the worg but it gave me a contineous number.
I am very bad at verbal sentences. Can anyone help?
What is 12-1/3u=2
I want to find ∂_x(u)(0,1) i.e. u_x where u(x,t) is the solution of the heat equation ∂_t(u) = ∂_x^2(u) i.e. u_t = u_(xx) with the initial condition u(x,0) = X_[0,∞](x) = 0 when x<=0 and = 1 when...