Answer:
i believe 90 is the answer because if 7+3 is 10, then 9x10 is 90.
$Coconut = 2 x $Banana
$Banana = (1/3) x $Grapefruit
$Coconut = 2 x (1/3) x $Grapefruit
$Coconut = 2/3 x $Grapefruit
One coconut costs 2/3 what a grapefruit costs or "is 2/3 as expensive" to be congruent with the question.
Answer:
The sample range is 2.61.
Step-by-step explanation:
We are given the following grade-point averages which apply to a random sample of graduating seniors below;
3.81, 2.73, 2.51, 3.09, 3.28, 3.51, 2.86, 1.20, 3.13, and 3.24.
As we know that the range of the data is calculated bu using the following formula;
Range = Highest value in the data - Lowest value in the data
Here, Highest value = 3.81
Lowest value = 1.20
So, the sample data range = 3.81 - 1.20
= 2.61.
If the function f(x) = 5x – 3, then its inverse function g(x) will be (x + 3) / 5. Then the correct option is C.
<h3>What is
inverse of a function?</h3>
Suppose that the given function is
f:X → Y
Then, if function 'f' is one-to-one and onto function (a needed condition for inverses to exist), then, the inverse of the considered function is
f⁻¹: Y → X
such that:

(and vice versa).
It simply means, inverse of 'f' is undo operator, that takes back the effect of 'f'.
If the f(x) = 5x - 3, then the inverse function of the f(x) will be
g(x) = f⁻¹(x)
Then we have
5g(x) - 3 = x
5g(x) = x + 3
g(x) = (x + 3) / 5
Then the correct option is C.
Learn more about inverse function here:
brainly.com/question/19425567
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There are 56 different ways of making pizza with 3 toppings.