Nikki writes down her jog times for each day. Mon - 15 min, Tue. -10min, Wed. - 12 min. Thu. 5min, Fri. -No jog. She jogs at a constant speed of 9km/h. Work out the distance she jogs each day. On which day did she jog the furthest? Put calculation please.

Find the gradient of f(x,y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Which statement accurately explains whether a reflection over the y axis and a 270° counterclockwise rotation would map figure acb onto itself?