The table shows the number of apples and the total weight of the apples estimate the weight of 6 apples

Which matrix can be multiplied to the left of a vector matrix to get a new vector matrix ?

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882