David J.

Chemistry

03/14/24

finding the pH of a acid

0.0064 g of hydronitric acid is dissolved in 50 mL of water. What is the pH?

Follows • 2

Answers •2

Chemistry

03/13/24

Degree 5; leading coefficient 6; zeros:6 (multiplicity 2),2,4-i

Follows • 1

Answers •2

Algebra 2

07/06/23

solve these problems please Create the equation for the exponential function described in each real-world problem. Then, use the equation to answer the question.

problem 1Roberta invested $600 into a mutual fund that paid 4% interest each year compounded annually. Write an exponential function of the form y=a(b)^x to describe the value of the mutual fund... more

Follows • 1

Answers •2

Calculus

07/05/23

y=x^2(arcsinx)^3

Follows • 1

Answers •2

Calculus

07/04/23

How do I know the slope of the tangent in this problem? (Regarding tangent problem)

Q. The point P(1,0) lies on the curve y=sin(17π/x).If Q is the point (x, sin(17π/x)), find the slope of the secant line PQ (correct to four decimal places) for the following values of x. I got,x=2... more

Follows • 1

Answers •2

Calculus

07/03/23