A triangle has two sides that measure 5 cm and 7 cm. Which of the following CANNOT be the measure of the third side. which one cannot be measured 3 cm

5 cm

7 cm

12 cm

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable