Write one lakh ninety thousand eight hundred and fifty in digits​

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

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Run a linear regression to determine an equation (y=mx+b y=mx+b)