In August, Victor and Mary each opened a bank account. The function y =
24
x
+
600
represents the total amount,
y
, in Victor’s bank account after
x
months since being opened. The table shows the total amount of money in Mary’s bank account since the account was opened.

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?