Ira has $100 in his savings account. He is looking at two savings plans. Under plan
A, he will increase his account balance by
$10 a year. Under plan B, he will increase
his account balance by 10% each year.
a. Write an equation for the amount Ira
will have with plan A.
b. Write an equation for the amount Ira
will have with plan B.
c. To the nearest hundredth, how much
would Ira save in 3 years under plan
A? How much would he save under
plan B?

What is the result of the following division?

Can someone tell me if this is perpendicular? !

Two groups of students were asked how many hours they spent reading each day. the table below shows the numbers for each group: group a 1 2 1 1 3 3 2 2 3 group b 3 2 3 2 2 2 1 1 2 based on the table, which of the following is true? the interquartile range for group a students is 0.5 less than the interquartile range for group b students. the interquartile range for group a students is equal to the interquartile range for group b students. the interquartile range for group a employees is 0.5 more than to the interquartile range for group b students. the interquartile range for group a employees is 1 more than the interquartile range for group b students.