Find the sum of the first 7 terms of the following series, to the nearest integer.
150,60,24,...

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?

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart