Uma bruxa possui uma coleção de bolsas mágicas. Uma delas é uma bolsa transparente que duplica o seu conteúdo a cada minuto, até ficar cheia. No horário de 14:00, ela colocou uma esfera azul nessa

bolsa, conforme ilustrado na primeira figura abaixo. Às 14:01 havia duas esferas, às 14:02 havia quatro,

às 14:03 havia oito, às 14:04 havia dezesseis esferas e assim sucessivamente.

Se a bolsa ficou cheia no horário de 15:00, a que horas estava exatamente pela metade?

a) 14:30.

b) 14:45.

c) 14:56.

d) 14:49.

URGENTE

Select all the correct locations on the image. select all the expressions that result in a product that is a rational number. mulitiple choice4/3 x 12/3 32/4 x 15/4[tex]\sqrt{\frac{3}{2} }[/tex] x 22/7[tex]\sqrt{11}[/tex] x 2/3

The graph shows the prices of different numbers of bushels of corn at a store in the current year. the table shows the prices of different numbers of bushels of corn at the same store in the previous year. previous year number of bushels price of corn (dollars) 2 10 4 20 6 30 8 40 part a: describe in words how you can find the rate of change of a bushel of corn in the current year, and find the value. part b: how many dollars more is the price of a bushel of corn in the current year than the price of a bushel of corn in the previous year? show your work.

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250