What interest is needed for an investment to triple in four years if it is compounded (a) semiannually and (b) continuously?

Are there whole numbers that are not integers

0.8344 rounded to the nearest thousandth would be?

The vertex of a parabola is at (-4,-3). If one x-intercept is - 11, then what is the other x-intercept

Convert 65 miles per hour to kilometers per second

What's the inverse of 2 (x-2) ^2 = 8 (7+y)

Leah is three times older than her cousin. If they add their ages together, they get 12. Write an equation to represent the word problem and solve the equation and how old is Leah and her cousin?

Write the equation in standard form. Then factor the left side of the equation. 3x2 + 19x = 14

Which expression is equivalent to 36x^2-100

My number had 10 digits and its 8 more than 1. Zero is not my digit. My number is what?

What is 18 divided by 10?