PLEASE HELP This graph shows the results of 100 test takers.

The mean of the scores was 70
The minimum was 40
The maximum was 100
The standard deviation was 5
How many students scored within 1 Standard Deviation of the mean?

Which of the following of the following sets of side lengths could not form a triangle?

Clarence wants to buy a new car. he finds an ad for a car that costs 27,200 dollars. suppose his local sales tax is 7%. -how much would he have to pay? -what is the cost of the car including tax? -if clarence has 29,864 saved, can he pay cash to buy the car?

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work: