Two partners are starting a wedding planning business. The total investment is $45,000. Their investment are in the ratio 4:5. How much does each investor contribute?

Rearrange the formula c^2 = a^2 + b^2 for b

What is the prime factorization of 195

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?