Pablo is a technical writer who works 7.5 hours per day. he spends twice as much time on writing tasks as he does on other work tasks. how much time per day does he spend on writing tasks?

What is the rotational symmetry of a wheel

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?

Express -5 2/5 as an improper fraction.