Mathematics, 22.01.2020 05:31 miyapooh9447
The variable y is directly proportional to the variable x. if y = 32 when x = 20, what is the value of x when y = 40?
a)
20
b)
20.5
c)
25
d)
30
Answers: 2
Mathematics, 21.06.2019 15:10
Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours
Answers: 3
Mathematics, 22.06.2019 03:30
Eiko is wearing a magic ring that increases the power of her healing spell by 30%. without the ring, her healing spell restores h health points. which of the following expressions could represent how many health points the spell restores when eiko is wearing the magic ring?
Answers: 3
The variable y is directly proportional to the variable x. if y = 32 when x = 20, what is the value...
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