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Darina [25.2K]
3 years ago
8

Recall the equation that modeled the volume of the raised flower bed, y, in terms of the width of the box, y = x3 + 11x2 − 312x.

Now, open the graphing tool and graph the equation. Remember, this equation represents the volume of a flower box, so neither the width nor the volume can be negative. Using the pointer, determine the x-intercept where the width is positive and the volume will change to positive as x increases.
Mathematics
1 answer:
lakkis [162]3 years ago
8 0

Answer:

48 cubic feet of mulch

Step-by-step explanation:

12 feet long x 4 feet wide x 1 foot deep of mulch= 48 cubic feet of mulch

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Answer:

-8+12=4 is the correct answer

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2 years ago
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Mozart's Music Store rents trombones for $34 a month. Bach's Music Store rents trombones for $30 per month plus a yearly fee of
jeka94

Answer:

Step-by-step explanation:

Let M(x) be the cost of renting from Mozart's Music Store for x years, and B(x) be the cost of renting from Bach's Music Store for x years.

From the problem statement, we can come up with the following equations:

M(x) = 34(12x)

B(x) = 30(12x) + 48x

Plugging in x = 9 for each equation, we can get the answer:

M(9) = 34(12 * 9)

M(9) = 34(108)

M(9) = 3672

B(9) = 30(12 * 9) + 48(9)

B(9) = 30(108) + 432

B(9) = 3240 + 432

B(9) = 3672

From this, we can see that the value is equal for both stores.

4 0
3 years ago
Tyler has 485 pieces of candy. He has 5 bags that he wants to fill the candy in. How many
Degger [83]

Answer:

97 in each bag

Step-by-step explanation:

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97*5=485

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Serhud [2]
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A) current or voltage.
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Becky is planning a 2 100-mile trip to St. Louis to visit a college. Her car averages 30 miles per gallon
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