Hiro rolls a fair pair of six-sided dice. The sample space of all possible outcomes is shown below. Let A be the event that the first die is one and B be the event that the sum of the dice is eight.

What is P(A or B), the probability that the first die is one or the sum of the dice is eight?

During your cycling trip, you and your friends often stayed in hostels. the prices of these are listed below. hostel standard room (price per night) with breakfast (price per night) super sleep hostels £22.45 £28.65 normandy nights £18.55 £25 zzzola hostels £24.50 £30.99 belgian beds £11.20 £18.55 night-time rest days ? £33 what is the range in cost for a single night, including both standard room prices and with breakfast prices?

Rounded to the nearest tenth, what is the value of x

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6