What two ratios are equivalent to 2:12

whoever answers, will get a brainlist

What is 45,122 rounded to the nearest ten thousand

100% as decimal and fraction

The following data describes the magnitude measurements randomly selected from 6 earthquakes recorded in one year from a location in southern Califormia: 6.6 2.2 18.5 7.0 13.7 5.9 The magnitude is measured by MAG on the Richter scale.

21x^3 and 28X^5 for polynomials gcf

Nnie is renting an apartment and sees in the rental agreement that each year they will raise the rent by 5%. The rent when she first signs the agreement is $850.

Factor completely 2x^2-2x-40

A cylinder has a circular base. Use the results of the explore to type a formula for the volume of a cylinder

What is 6 divided by 3647? I need to show work. Much appreciated.

Find the variance and standard deviation for {4, 4, 4, 4, 5}

A relative frequency histogram is given with four classes. The first three bars have a height of 0.25, 0.35, and 0.1 respectively. What is the helght of the fourth bar?