The largest state in the us is alaska, covering 663,267 square miles (including water). what is the approximate radius of a sphere with the same surface area as the area of alaska?
a.
54 miles
b.
117 miles
c.
230 miles
d.
52,781 miles

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?