THIS IS URGENT Fred’s birthday party will be in a room at the community center.  The room can hold no more than 75 people. He wants to use tables that seat 5 people each.  Which inequality can be used to find the maximum number of tables he can use?

A. 5 + t >= 75

B. 5t >= 75

C. 5 + t <= 75

D. 5t <= 75

Avegetable garden and a surrounding path are shaped like a square together are 12 ft wide. the path is 1 feet wide. if one bag of gravel covers 8 square feet, how manu bags are needed to cover the path? round your answers to the nearest tenth.

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain