In New Jersey, a survey of students in Mrs. Camp's 10th grade class reported that 45.8% said they had a pet. There are 28 students in her class, and the average number of students in 10th grade classes in New Jersey is 28. If there are 1500 10th grade classes in New Jersey, what is the best estimate of the the number of 10th grade students in New Jersey who have a pet? Round your answer to the nearest hundred.

How many glue sticks are in a basket containing 96 scissors, if the ratio of glue sticks to scissors is 19 to 57.

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.