Please hel 1.Ernesto has $70 in a savings account that earns 10% interest, compounded annually.
To the nearest cent, how much will he have in 2 years?

2. Sandra has $60 in a savings account. The interest rate is 5%, compounded annually. To the nearest cent, how much interest will she earn in 2 years?

3.Emmet deposited $90 in a savings account earning 10% interest, compounded annually. To the nearest cent, how much interest will he earn in 3 years?

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

2

step-by-step explanation:

step-by-step explanation: