A random sample of 20 students from both the Science and Math club were surveyed about what supplies they would like to purchase for various projects. If there are 240 students in the Math club, how many students can you expect to choose calculators?
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Achel bought 12 rolls of packing tape and paid a total of $33.60. kevin also bought rolls of packing tape. the table shows the total amount he is paid for different numbers of packing tape. number of rolls of packing tape total amount paid 2 $6.40 5 $16.00 8 $25.60 how do the unit rates compare? select from the drop-down menus to correctly complete the statement. rachel's unit rate is than kevin's because is greater than .

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.