Lizzy spends 2 of her pocket
money on transport, is of the
remainder on Sweets and of
wha...
Mathematics, 17.03.2021 23:50, gomez1718
Lizzy spends 2 of her pocket
money on transport, is of the
remainder on Sweets and of
what still remains on movies. If
She has ltd 13.00 left, how much
vs her pocket money.β
Answers: 2
Mathematics, 21.06.2019 15:30, alexanderavrett
Find the vertex of the function given below y=x^2-6x+1
Answers: 2
Mathematics, 21.06.2019 16:10, dhernandez081
To find the extreme values of a function f(x. y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x, y)=xy
Answers: 2
Mathematics, 21.06.2019 16:50, lunamoon1
The rate of decay of a radioactive substance depends upon the amount present initially. the mass y (mg) of the radioactive substance cobalt-60 present in a sample at time t (years) is represented by the exponential equation y=50e β0.1315 t . answer the following questions in complete sentences. 1. how does the exponential equation above compare to the equation for simple interest that is compounded continuously? explain the similarities. 2. what is the initial amount of cobalt-60 in the sample? 2. how much cobalt-60 is left after 8.4 years? show your work. 3. what would be the y-intercept of the graph? what does it represent? 4. after how many years will the amount of cobalt-60 left be 6.25 mg? explain what happens to the cobalt-60 after 50 years? 5. discuss some βreal-worldβ examples and uses of cobalt-60
Answers: 1
Mathematics, 26.08.2019 20:10
English, 26.08.2019 20:10
Mathematics, 26.08.2019 20:10
Mathematics, 26.08.2019 20:10