The Hurricane band is selling hats, masks, and t shirts to raise money for new uniforms, Jose purchased 2 hats, 3 masks, and 1 t shirt for $50, Hannah purchased 1 hat, 2 masks, and 2 t-shirts for $50. Amarria purchased one of each item for $30. What is the price of each
individual item?

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Una caja de galletas contiene 16 paquetes y cada una de estas tiene 12 galletas y se quieren repartir entre 6 niños ¿de cuantas galletas le toca a cada niño?

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup