Mathematics, 26.11.2019 00:31 dbih2014
500 people ran a race. the mean time for each person was 52 minutes with a standard deviation of 16 minutes. approximately how many students scored between 195 and 249 ?
Answers: 2
Mathematics, 21.06.2019 14:30
What are the coordinates of the hole in the graph of the function f(x) ? f(x)=x2−9x−3 enter your answer in the boxes.
Answers: 1
Mathematics, 21.06.2019 14:30
Ahigh definition tv cost $800 with a down payment of 2/5 of the cost. how much is left to pay, in dollars after the down payment has been made?
Answers: 1
Mathematics, 21.06.2019 17:30
10 ! in a race, nick is 50 feet in front of jay after ten seconds. how fast can nick run, if jay can run 20 feet per second?
Answers: 1
Mathematics, 21.06.2019 19:00
The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)
Answers: 1
500 people ran a race. the mean time for each person was 52 minutes with a standard deviation of 16...
English, 16.10.2019 01:00
Spanish, 16.10.2019 01:00
Computers and Technology, 16.10.2019 01:00
Biology, 16.10.2019 01:00
English, 16.10.2019 01:00
History, 16.10.2019 01:00