The loudest insect on Earth is the African cidada

A board games game has a spinner divided into sections of equal size. Each section is labeled with a number between 1 and 5.

How to solve the polynomial: (x+4) ^2

Keith's Catering charges a $100 setup fee and $25 per person served. Zoey's Catering uses the table below to calculate catering charges.

Write out the following proportions in words. 81/9 = 45/5

What is the result of adding these two equations? -5x - 9y = 3 5x - 9y = - 2

Find the discriminant. u2-2u-5=0

How many corners does a cube have? how many faces does a cube have? how many other cubes would share a given corner atom or face atom if several cubes were stacked side-to-side, front-to-back, and top-to-bottom?

What is the difference between - 4x - 6 and 2x + 4? Show work.

Solve the quadratic equation by factoring. check your solutions in the original equation. (enter your answers as a comma-separated list.) 2x2 = 19x + 33

A culture started with 3000 bacteria. After 4 hours, it grew to 3,600 bacteria. Predict how many bacteria will be present after 10 hours. Round your answer to the nearest whole number.