is it easier to find the circumference of a circle by measuring around a circle or using the formula? Explain.

Dana says that all even numbers are composite. Is she correct?

Divide 4,318 by 7 then estimate it

Round the underlined digit 75,254

Gauge ran 12 miles in 20 minutes. What is Gaugue's hourly rate?

Gabe is twenty years older than his children. Laura is forty years older than her grandchildren. All members ages add to 290. Write an equation that would represent this scenario.

There are 10 sports balls in the equipment closet. three are kickballs. write the portion of the balls that are kickballs as a fraction, as decimal and in word form

Find the value of the cot 10 degrees using your calculator

What is 73*28 in multiply with regrouping

A polynomial function has roots - 6 and 2. Which of the following could represent this function? f (x) = (x + 6) (x + 2) f (x) = (x - 6) (x - 2) f (x) = (x - 6) (x + 2) f (x) = (x + 6) (x - 2)

1meter = 1x10^9 in sicentific notation