Cameron estimates that the math class will sell 300 calenders what will the total cost be

Three students from grades 10, 11, and 12 were elected to the Student Council. Grade 10: Tom (T), Sally (S), and Bill (B) Grade 11: Jerry (J), Anne (A), and Connie (C) Grade 12: Dan (D), Martha (M), and Gwen (G) A three-member committee is to be

The coordinate grid shows the graph of four equations Which set of equations has (3, 1) as its solution?

In Jana's closet she has 5 pairs of black shoes and 11 pairs of leather shoes. Two of her pairs of shoes are both black and leather. Determine the total number of shoes that are either black, leather, or both.

Given a mean of 259 and a standard deviation of 229.1, what is the z-score of the value 78 rounded to the nearest tenth?

each of omar's notebooks is 2/3 inches wide. if he has 30 inches of space remaining on his bookshelf, how many notebooks fit

Is 3/4 less than 2/3 or is it grater than

It took a submarine 30 seconds to sink 225 feet, moving at a constant speed. The captain wants to know the submarine's speed. What is a submarine's speed in feet per second?

Instead of doing my math homework I have just been answering math questions on here ... Something is wrong with me

Jane needed to empty 28 gallons of water from a tub into jugs that hold 0.5 gallons of water. How many hugs Jan need

Latasha is a waitress at Seventh Heaven Hamburgers. She wants to estimate the mean amount each group at a table leaves for a tip. A random sample of 42 tables had a mean of = $7.30. Based on long term experience, s ≈ $2.92.