Jenny decides to raise money for her local charity by encouraging people to lay quarters on the floor of a classroom in the shape of an equilateral triangle. She puts one quarter in the first row,...
Jenny decides to raise money for her local charity by encouraging people to lay quarters on the floor of a classroom in the shape of an equilateral triangle. She puts one quarter in the first row,...
Find the 5th,50th, and nth term of the arithmetic sequences 1) 3,5,7... 5th...13 is it correct ? 50th...103 is it correct ? Nth...??? I have no idea how to find this 2) a1=2.1,...
Give a practical interpretation in words of the function 1) k(g(t)), where L=k(H) is the length of a steel bar at temperature H and H=g(t) is temperature at time t 2) t(f(H)), where t(v) is...
Let f(x)=3x^2, g(x)=9x-2, m(x)=4x, and r(x)=sqrt3x. Find and simplify the composite function. 1) r(g(x))----> I got sqrt(27x-6) 2) r(f(x))-----> I got 3x 3) g(m(f(x)))---> I got...
The domain if the function g(x) is -2<x<7. What is the domain of g(x-2)? ------------- Write a formula and graph the transformations of m(n)=(1/2)n^2 (Just need help with the formulas) 2)...
Describe shift(s) that can be applied to the graph of f(x)=1/x a) 1/(x+8) b) (1/x)+3 c) (1/x)-1/5 d) 1/(x-2)-ln7
What is the domain and range of the following ? 1) y=ln(x-4) 2) y=ln(x)-7 3) y=ln(x+sqrt2) 4) y=ln(x-3)+5 5) y=1/(x+8) 6) y=(1/x)+3 7) y=(1/x)-(1/5) 8)...
What is the inverse of y=(1/2)^x --------------------------------------- find the given logarithm w/out using log function on calculator 1) log10sqrt3 ------------------------------------- F(x)=log(x-3) 2)what...
Which is the inverse of f(x)=3x ----------------------------------- solve the equation log10((6c+3)/11)=log10(3c/5) --------------------------------------- in astronomy...
Sound A is 31 dB. Sound B is 62 dB. How many times more intense is Sound B than Sound A How many times more powerful is an earthquake measuring 5.3 on the richter scale than an earthquake...
Rewrite the expression as a single logarithm 1) 1/3 log 8 - 1/2 log 25 ——-----------------------—— what is the equation for the asymptote of the graph of y=e^x ? Y=e-x ? y=ln x ? >...
Re write the exponentian equatiin in equivalent logarithmic form 1) e2 =7.389 -------------------------------------- if possible write the expressions using sums and/or difference...
Find the half-lives of the substances 1) einsteinium-253, which decays at a rate of 3.406% per day ----------------------------------------------------------------------------- 2) You...