Spiral #12/ Day 2

Front

How many senior boys play both football and wrestling?

Back

9

Front

What is the experimental probability of pulling a green marble if there are 8 green marbles out of 25 total marbles?

Back

8/25

Front

What is a cubic binomial?

Back

An expression that consists of two terms, one of which is a cubic term, such as x^3 + 5.

Front

How do you write the expression x^{3/4} in radical form?

Back

The radical form is √[4]{x^3}.

Front

What is a trinomial?

Back

A polynomial with three terms, such as 4r^6 - 3r^2 - 8r^4.

Front

Define experimental probability.

Back

Experimental probability is the ratio of the number of times an event occurs to the total number of trials or experiments.

Front

What is the formula for calculating the probability of an event?

Back

Probability = (Number of favorable outcomes) / (Total number of outcomes).

Front

What is a polynomial?

Back

A mathematical expression that consists of variables, coefficients, and non-negative integer exponents.

Front

What is the difference between a monomial, binomial, and trinomial?

Back

A monomial has one term, a binomial has two terms, and a trinomial has three terms.

Front

How do you convert a fractional exponent to radical form?

Back

A fractional exponent a/b can be converted to radical form as the b-th root of the a-th power of the base.