Which of the following best describes the number shown below?

√2

A. irrational

B. rational

C. neither rational nor irrational

D. both rational and irrational

Multiply: 1/3 x - 3/4

Select all statements that are true for density curves. The curve is on or above the horizontal axis. The total area under the curve is 1 The curve is symmetric and single peaked The proportion of data values between two numbers and is the area

Which expression is equivalent to 10x-2x? A: 8x² B: x² C: - 10x²+2x D: 10x²-2x

How do I find Trig ratios

Test 72,590 for divisibility by 2,5, or 10

Bert and Ernie are missing each other and their friend Big Bird They want to meet at Big Bird's nest which is halfway from their apartments.

The width of a rectangle is s. Its length is 3s. How long is a diagonal of the rectangle? Express your answer in simplified radical form.

If there are 2 possible outcomes for event A, 6 possible outcomes for event B, and 4 possible outcomes for event C, how many possible outcomes are there for event A & event B & event C?

What does it mean if y and x equal zero?

A roller coaster begins at 90 feet above ground level. Then it descends 105 feet. Find the hight of the coaster after the first decent.