Question 15 (1 point) Find the limit lim _(xarrow 0)(cosmx-cosnx)/(x^2) (n^2-m^2)/(2) (m^2-n^2)/(4) (n^2-m^2)/(4) n^2-m^2 m^2-n^2Rebecca saved 1000 from her summer job and bought a CSB earning 3.75% compounded monthly. She started an after school job in September and wants to have 2000 by next summer so she can go travelling. How much does she need to save from her pay every month for 10 months if she can deposit the money in an account earning 2% , compounded monthly?11. Rewrite the following linear equations in general form. a) y=(1)/(5)x+3Drag and drop the items to make a sentence. Try Again! J' aime mieux la travailler bibliothèqueQuestion 12 (1 point) If f(x)=sinx use the linear approximation of f(x) to evaluate sin((pi )/(6)+(1)/(10)) (10-sqrt (3))/(20) (2)/(5) (9)/(20) (5-sqrt (3))/(10) (10+sqrt (3))/(20)PREV 525354555657585960 NEXT