31/50 into a percentage

Wat da answer 4in 432

Use the formula to evaluate the series 2 - 10 + 50 - 250 + ... a6 sn = a1 (1-r^n) / 1-r

About how long ago did humans arrive in the Americas

A number patter has 75 as its first term. The rule for the pattern is subtract 6. What is the sixth term?

At a frisbee throwing competition one contestant threw a frisbee 113.47 meters

A triangle has 2 angles that each measure 69°. What kind of triangle is it?

The sum of two numbers is 11 and their product is 128. find the numbers?

Express 35.4% as a decimal

Can 17/100 be simplified

Four cards are drawn from a standard deck. Cards are not returned. Which is more likely: - Event A: drawing a straight (4 consecutive cards) - Event B: drawing 4 consecutive face cards