Explain how you know that21/30 is greater than 2/3

Find the solution of 3 sqrt x+5=-9, and determine if it is an extraneous solution. O x = 4; not extraneous O x = 4; extraneous O x = 0; extraneous O x = 0; not extraneous

Find the value of c so that the polynomial p (*) is divisible by (x-4). p (*) = cx^3-15x-68

The initial outlay or cost is $1,000,000 for a four-year project. The respective future cash inflows for years 1, 2, 3 and 4 are: $500,000, $300,000, $300,000 and $300,000. What is the payback period without discounting cash flows?

Simplify this expression. 3^5 : 3^3 A. 27 B. 9 C. 6 D. 3

What minus 3/10 equals 1/5

A water tank that holds 12,000 gallons is leaking at a rate of 24 gallons per hour. There are 8,448 gallons of water in the tank now. Use an equation to find how many hours the tank has been leaking A. 3,552 hours B. 352 hours C. 148 hours D.

Which shows the expression below in simplified form? (6.7 * 10-4) - (3.1 * 10-7)

Look at the right triangle ABC: Right triangle ABC has a right angle at B. Segment BD meets segment AC at a right angle.

If we know foundations in traction what is slat?

What is the sum of the first 23 terms of the series 44+39+34+29+24