Which set of rational numbers is arranged from least to greatest? −0.5, negative 1 over 5, 1 over 9, 1 1, 1 over 9, −0.5, negative 1 over 5 1 over 9, −0.5, 1, negative 1 over 5 negative 1 over 5 , 1, 1 over 9, −0.5

4. a spring scale is constructed so that each 0.10-n increment is separated by 0.50 cm. what spring constant is necessary for the scale to be accurate? -1.0n/cm -0.10n/cm -9.8 n/cm -0.20n/cm

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .