The following two-way frequency table shows information collected from a survey of teenagers how they spend their screen time and whether they wear glasses.
Glasses vs. Uses the Watches
Total
Screen Time internet TV
Wears Glasses 3
2 5
Does Not Wear
Glasses
3
3
2
5
Total
6
4
10
What is the probability that a teenager wears glasses, given that he or she watches TV?

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

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?