Jenny wrote the expanded form of 804,130 as 800,000+40,000+100+30 what error did Jenny make

The values of sine and cosine are always between 0 and 1. True or False

Joey is creating a rectangular garden. The garden is 9 feet long and 7 feet wide. Joey calculated he needs feet of fencing to close in the garden and square feet of soil to cover the garden.

The population of mastertown was 23,000 in 2012. assume that mastertowns population increased at a rate of 2% per year. write an equation to model the population of mastertown (y) based on a number of years since 2012 (x).

Four people in a room of 10 people are chosen to receive a free pair of glasses. how many ways can the four people be chosen?

Is this equation linear or nonlinear? 2x - 5y = - 10

What is the value of x? sin49°=cosx

Is 705.003 greater than seven hundred three and five hundreths

Sally can paint a room in 7 hours while it taks steve 9hours to finsh the same room. how ling will it take them to paint if they worked together?

A buffet offers ranch or caesar dresing. The ratio of ranck dressing used to caesar dressing used is 8 : 3. If the buffet uses 72 cases of ranch dressing, how many cases of caesar do they use?

What is the vertex of y=-2x^2+10x+1 and is it a minimum or maximum