The number of emails (X) received in an hour by a certain company is a Poisson random variable with parameter 1 = 1.5. Calculate the probability that probability that (i) Two or more emails are received in an hour. (2 marks) (ii) Exactly four emails are received in an 3 hours, (2 marks)​

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?

Which of the following segments is a diameter of o?