Solve for the witdth in the formula for the area of a rectangle

Katie wants to collect over 100 seashells. she already has 34 seashells in her collection. each day, she finds 12 more seashells on the beach. katie can use fractions of days to find seashells. write an inequality to determine the number of days, dd, it will take katie to collect over 100 seashells.

Asinusoidal function whose frequency is 1/6pi

Use pascal's triangle to find the missing values. x4 - 4xb + 6x2 - ax + 1