Tammy is testing the cellphone service in a certain area for a cellphone company. the signal during the test can be modeled by sin t+3 where t is the time in seconds. focusing on the domain latex: 0

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

You are saving to buy a bicycle; so far you save 55.00. the bicycle costs 199.00. you earn 9.00 per hour at your job. which inequality represents the possible number of h hours you need to work to buy the bicycle?

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat