Mathematics, 10.02.2021 03:50 oofoofoof1
When Caroline runs the 400 meter dash, her finishing times are normally distributed
with a mean of 68 seconds and a standard deviation of 1.5 seconds. Using the
empirical rule, determine the interval of times that represents the middle 99.7% of
her finishing times in the 400 meter race.
Answers: 3
Mathematics, 21.06.2019 16:00
Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.
Answers: 3
Mathematics, 21.06.2019 16:30
On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?
Answers: 2
Mathematics, 21.06.2019 17:30
Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10
Answers: 2
Mathematics, 21.06.2019 19:00
How many solutions does the nonlinear system of equations graphed bellow have?
Answers: 1
When Caroline runs the 400 meter dash, her finishing times are normally distributed
with a mean of...
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