Select the correct answer. The students in a science class take turns measuring the length of a certain board. Which characteristic of their measurements best indicates
their accuracy?
OA.
how close the average of their measurements is to the actual length
OB.
how close their measurements are to each other
OC. how many digits come before the decimal point in their measurements
OD. how many significant figures are used in their measurements

What number produces an irrational number when multiplied by -1.25

Asphere has a diameter of 10 in. what is the volume of the sphere?

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.