What is 9y + 9y if y equals 2

The formula to determine energy is uppercase E = one-half m v squared. What is the formula solved for v?

An equilateral triangular plate with sides 4 m is submerged vertically in water so that the base is even with the surface. Express the hydrostatic force against one side of the plate as an integral and evaluate it.

If one out of every 12 students at a school share a locker, how many share a locker in a school of 456 students?

2) Amanda invests $6,540 in a retirement account with a fixed annual interest rate of 5% compounded 6 times per year. What will the account balance be after 20 years? A) $16,031.88 B) $17,704.05 C) $15,329.01 D) $16,844.10

The archaeologist plans to count the number x of emissions in a 25 minute interval.

A company that manufactures video cameras produces a basic model and a deluxe model. Over the past year, 30% of the cameras sold have been of the basic model.

What is the inverse function of FX equals 2x + 1

Jamie wants to find out how many students at her school go to the movies at least twice a week. She interviews 175 students and records their gender and a yes if they go at least twice a week and no if they go less than twice a week.

The area of w is 289 pi m². Find the circumference of w A. c=17 pi m B. c = 34 pi m C. c=68 pi m D. c=289 pi m

Rule: Start at 3 and 1/8, subtract 3/4