Let x = the thickness of spearmint gum manufactured for vending machines. the target thickness is 7.5 hundredths of an inch. we shall test the null hypothesis h0 : µ = 7: 5 against a two-sided alternative hypothesis using 10 observations. the following is a sample of n = 10 pieces of gum that were selected randomly from the production line: 7.65 7.60 7.65 7.70 7.55 7.55 7.40 7.40 7.50 7.50

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false

Fast! find the length of cu. the triangles are similar. show your work.