Mathematics, 30.10.2020 06:30 batmanmarie2004
Last year, the personal best high jumps of track athletes in a nearby state were normally distributed with a mean of 211 cm and a standard deviation of 14 cm. If a randomly selected high jumper is in the top 20 percent, what is his personal best high jump? Show or explain your work.
Answers: 2
Mathematics, 21.06.2019 19:30, ginocousins06
Fa bus driver leaves her first stop by 7: 00 a. m., her route will take less than 37 minutes. if she leaves after 7: 00 a. m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?
Answers: 3
Mathematics, 21.06.2019 20:50, peachijmin
These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?
Answers: 2
Mathematics, 22.06.2019 01:30, kuadirkennedy
You have 37 coins that are nickels, dimes, and pennies. the total value of the coins is $1.55. there are twice as many pennies as dimes. find the number of each type of coin in the bank.
Answers: 1
Last year, the personal best high jumps of track athletes in a nearby state were normally distribute...
Mathematics, 21.09.2019 01:00
Computers and Technology, 21.09.2019 01:00
Chemistry, 21.09.2019 01:00
English, 21.09.2019 01:00
Mathematics, 21.09.2019 01:00