What is the least common multiple of 19 and 38?

What are two decimals that can be rounded to 2.5

Which fraction is a proper fraction. 7/6,4/3,1/2 or 3/3

Michael draws three parallelograms. In each figure, he measures a pair of angles, as shown. Which conjecture is reasonable for Michael to make? In a parallelogram, consecutive angles are supplementary. In a parallelogram, all angles are congruent.

Find the mode for the given data set. Stem Leaves 1 6,8 2 3,5,6 3 4,7,7 4 0,1,6

What number is in between - 3/4 and 5/8?

The diameter of a human hair is 9 / cdot 10^{-5}9?10?5 9, dot, 10, start superscript, minus, 5, end superscript meters. The diameter of a spider's silk is 3 / cdot 10^{-6}3?10?6 3, dot, 10, start superscript, minus, 6, end superscript meters.

The time it takes runners to complete a certain marathon are normally distributed with a mean of 4.6 hours and a standard deviation of 1.1 hours What is the time for a runner with a z-score of - 1.2 Round to the nearest hundredth

Explain which trig functions and identities produce circles, ellipses and hyperbolas.

If employees who make more money pay a higher percentage of their income to the government, this is known as what?

Hey what happens when i get a square root of a cube