Suppose that, from measurements in a microscope, you determine that a certain bacterium covers an area of 1.50 μm2. convert this to square meters.

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

What is the radical expression that is equivalent to the expression 27 1 over 5?

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm