Helen determined she walks about 1,800 steps per 5 of a mile. How many steps did she take if she walked 5 miles?​

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis.y = 7ex, y = 7e^-x, x = 1; about the y-axis

Question 14 (1 point) larry deposits $15 a week into a savings account. his balance in his savings account grows by a constant percent rate.

What is 10+10+20 about the origin the square root of a triangle.