The total number of seconds in a year is 32,000,000 when rounded to the nearest million. it is 31,500,000 when rounded to the nearest hundred thousand.    which could be the total number of seconds in a year? me

Atriangular bandana has an area of 46 square inches. the height of the triangle is 5 3 4 inches. enter and solve an equation to find the length of the base of the triangle. use b to represent the length of the base.

Which graph represents the following piecewise defined function?

Apatient is to take 60 mg of an antibiotic on day 1, take 45mg on days 2 and 3, take 30mg on days 4 and 5 and take 15 mg on days 6 and 7. how many total mg will the patient take?