Giovanna, frances, and their dad each carried a 10 pound bag of soil. after putting soil into the first flower bed, giovanna's bag was 5/8 full. the others were 2/5 full, and 3/4 full. how many ounces of soil did they put n the first flower bed altogether?

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

Could somebody me with this radical simplification?

Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.