My brother is 4 years younger than my sister and 5 years older than me in 2 years. if i am 15 now how old will my sister be when she is twice my brother's age.

Come up with a new linear function that has a slope that falls in the range 10 m − < < . choose two different initial values. for this new linear function, what happens to the function’s values after many iterations? are the function’s values getting close to a particular number in each case?

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

Which of the following statements are true about the graph of f (x) = 1/4 coz ( x + π/3) - 1? select two of the following that apply.