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2 months ago

2. The seniors at our high school decided to play a prank on the principal by completely filling his office with

2 answers:

7 0

The result is C. 12,600. A rough estimate can be performed by calculating the room's volume and the volume of a single basketball, then dividing the former by the latter. However, this will yield an inflated estimate due to the spacing between the balls. The room volume calculates as V = L * W * H = 15 * 20 * 10 ft^3 = 3,000 ft^3. Then, the volume of one basketball is obtained from its circumference of 29 in. Using the formula for circumference, we derive the radius. Therefore, we reformulate to find the volume of a ball and divide the room’s volume by it. The final estimate is about 12,587, thus the closest answer is C. 12,600.

Leona [12.6K]2 months ago

3 0

I'm not sure.

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Helen drove from the restaurant to the toy store, which

Svet_ta [12734]

Response:

4.3

Detailed explanation:

4.3

6 0

2 months ago

L'età media di Aldo, Bruno, Carlo e Davide è 16 anni. Se non si tiene conto di Davide, l'età media dei tre rimanenti sale a 18.

AnnZ [12381]

Answer:

Davide is 10 years old.

L'età di Davide è 10.

Step-by-step explanation:

The average ages of Aldo, Bruno, Carlo, and Davide amount to 16 years.

Let’s denote:

x for Aldo's age.

y for Bruno's age.

z for Carlo's age.

w for Davide's age.

The average for all four is 16 years.

This gives us:

$16 = \frac{x + y + z + w}{4}$

$x + y + z + w = 64$

Excluding Davide, the average age of the other three is 18. Therefore:

$18 = \frac{x + y + z}{3}$

$x + y + z = 54$

Substituting into the original equation:

$x + y + z + w = 64$

$54 + w = 64$

$w = 10$

Hence, Davide’s age is indeed 10.

L'età di Davide è 10.

4 0

3 months ago

Construct a scatter diagram using the data table to the right. This data is from a study comparing the amount of tar and carbon

PIT_PIT [12445]

Thank you for bringing your question here. I hope you find the answer useful. Don't hesitate to ask additional questions. Yes, as the level of tar rises, the concentration of carbon monoxide also increases.

7 0

2 months ago