Explain how you can use base-ten blocks to find 1.54+2.3

If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?