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3 years ago

If three bags of birdseed cost $14.16, how much will 14 bags cost?

Mathematics

2 answers:

natita [175]3 years ago

7 0

The correct cost would have to be b. $66.08. You have to divide $14.16 by 3, then multiply by 14.

Rus_ich [418]3 years ago

5 0

All the information's required for solving this problem is already given in the question.
The cost of 3 bags of birdseed = 14.16 dollars
Then
The cost of 1 bag of birdseed = (14.16/3) dollars
So
The cost of 14 bags of birdseed = (14.16/3) * 14 dollars
= 198.24/3 dollars
= 66.08 dollars
So from the above deduction we can see that the correct option is option "B". The cost of 14 bags of birdseed is $66.08. I hope the procedure is clear enough for you to understand.

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Answer:

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3 years ago

What does the equation inverse of the function found in part b represent in the contract of the problem ? explain your answer .

gavmur [86]

Answer:

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Step-by-step explanation:

Given

$Admission = 15$

$Ride = 3$ per ride

Required

Explain the inverse function

First, we calculate the function

Let x represents the number of rides

So:

$f(x) = Admission + Ride * x$

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$f(x) = 15 + 3x$

For the inverse function, we have:

$y = 15 + 3x$

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$x = 15 + 3y$

Make 3y the subject

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Replace y with the inverse function

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3 years ago

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OLEGan [10]

Answer:

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Given:

Area of circle = 616 cm²

To Find:

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Step-by-step explanation:

$\sf \implies Area \ of \ circle = \pi r^{2} \\ \\ \sf \implies 616 = \frac{22}{7} \times {r}^{2} \\ \\ \sf \implies 616 \times \frac{7}{22} = {r}^{2} \\ \\ \sf \implies 28 \times \cancel{22} \times \frac{7} { \cancel{22}} = {r}^{2} \\ \\ \sf \implies 28 \times 7 = {r}^{2} \\ \\ \sf \implies 196 = {r}^{2} \\ \\ \sf \implies {r}^{2} = 196 \\ \\ \sf \implies r = \sqrt{196} \\ \\ \sf \implies r = \sqrt{ {14}^{2} } \\ \\ \sf \implies r = 14 \: cm$

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3 years ago