Mathematics, 09.09.2021 02:50 krystianah
Haley bought 6 postcards during 2 days of vacation. How many days will Haley have to spend
on vacation before she will have bought a total of 12 postcards? Assume the relationship is
directly proportional.
Answers: 1
Mathematics, 21.06.2019 14:40
The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.
Answers: 3
Mathematics, 21.06.2019 18:30
The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base
Answers: 1
Mathematics, 21.06.2019 20:30
What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi
Answers: 1
Haley bought 6 postcards during 2 days of vacation. How many days will Haley have to spend
on vaca...
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