Answer:
34
Step-by-step explanation:
Because the expressions x and y² varies inversely, the equation that can be used in order to relate them is,
y² = k/x
k here is the constant of proportionality. Using the first set of given, x = 4 and y = 10, we determine the value of the proportionality constant.
k = (x)(y²)
Substitute the known values to the equation,
k = (4)(10²) = 400
The completed equation for the relation is therefore,
y² = 400/x
Substituting the value of y to this equation,
(2²) = 400/x
The value of x is 100.
<em>ANSWER: D. x = 100</em>
Answer:
i believe the answer is 25.
Step-by-step explanation:
this is because if a=how much money deposited after t= depositing weekly and 16 is being multiplied by t. that leads me to believe she deposits $16 weekly. therefore, her original deposit was $25.
tell me if this is incorrect.
Answer:
x^3(15x^4y^2+4)
Step-by-step explanation:
Answer:
Eda's weight is 34 pounds.
Step-by-step explanation:
Given that,
The mean (average) weight of three dogs is 38 pounds.
Weight of Shaggy = 46 pounds
Let weight of Eda and Bruno is x.
The formula of average is given by :
Average = sum of observations/no. of observations
Hence, Eda's weight is 34 pounds.