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anyanavicka [17]

3 years ago

8

You have an ice cream cone that is 6 inches tall with a radius of 2 inches. The cone is completely filled with ice cream. There

is also a spherical scoop of ice cream on top of the cone with a radius of 3 inches. How much ice cream do you have total in terms of π?

1 answer:

Alborosie3 years ago

8 0

Answer:

V=πr2h

3=π·22·6

3=25.13274

V=25.13

Step-by-step explanation:

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A) The linear model represents the height, f(x), of a water balloon thrown off the roof of a building over times, x measured in

Brums [2.3K]

From the given linear function, we have that:

A. The function is constant on the following interval: B.2 ≤ x ≤ 5.

B. The function is increasing on the following interval: A.0 ≤ x ≤ 2.

C. The function is decreasing the fastest on the following interval: D.5 ≤ x ≤ 6.

D. The justification for the previous item is: D.5 ≤ x ≤ 6 is the interval where the slope is the steepest.

<h3>When a function is constant?</h3>

A function is constant when it's graph is an horizontal line, hence in this problem the function is constant for two intervals.

2 ≤ x ≤ 5.

10 ≤ x ≤ ∞.

Hence, in item A, option B is correct.

<h3>When a function is increasing?</h3>

A function is increasing on the intervals that y is increasing while x increases, that is, the function is moving right and up.

Hence, in item B, option A is correct.

<h3>When a function is decreasing?</h3>

A function is decreasing on the intervals that y is decreasing while x increases, that is, the function is moving right and down.

The decrease is faster when the division of the change in the output by the change in the input has the lower value(greater absolute negative).

Hence:

In item 3, option D is correct.

In item 4, option D is correct.

More can be learned about linear functions at brainly.com/question/24808124

#SPJ1

7 0

1 year ago

-2(x + 5) = -16 <br><br> = ???

34kurt

Answer:

if you're looking for x its -13

8 0

3 years ago

Read 2 more answers

The [Detroit] Pistons did not lose because of the lack of ability. They are an all-around better team. They lost because of the

Alex Ar [27]

Answer:

The Pistons lost due to the law of averages

Step-by-step explanation:

Premise 1: The Detroit Pistons are a better all-around team than the San Antonio Spurs

Conclusion 1: The Pistons did not lose [ the 2005 NBA finals ] due to lack of ability.

Premise 2: The Pistons will beat the Spurs two out of three times, and the Spurs will beat one out of three times

Premise 3: The Pistons won the series ' 5th and 6th games — two in a row, and if they had won the final game they would have won three out of three.

Conclusion 2: The Pistons lost due to the law of averages

8 0

3 years ago

If ƒ (x ) = 2x 2 + 3, find ƒ (3).

dimulka [17.4K]

Answer:

$f(x) = 2 \times 2 + 3 \\ f(3) = 4 + 3 \\ 3f = 7 \\ f = \frac{7}{3}$

<h2>Hope it help you</h2>

3 0

3 years ago

Read 2 more answers

A machine at a bottling company fills water bottles. the number of bottles filled is proportional to the amount of time the mach

Whitepunk [10]

In the table shown below:

Let N be the number of bottles filled,

Let T be the time in hours.

Given that the number of bottles filled is proportional to the amount of time the machine runs, we have

$\begin{gathered} N\propto T \\ \text{Introducing a proportionality constant, we have } \\ N\text{ = kT} \\ \Rightarrow k\text{ = }\frac{N}{T} \\ \end{gathered}$

Let's evaluate the value of k for each day.

Thus, on monday,

$\begin{gathered} N\text{ = 9900} \\ T\text{ = 5.5} \\ \text{thus,} \\ k\text{ = }\frac{9900}{5.5} \\ \Rightarrow k\text{ = 1800} \end{gathered}$

Tuesday:

$\begin{gathered} N\text{ = }11160 \\ T\text{ = }6.2 \\ \text{thus,} \\ k\text{ = }\frac{11160}{6.2} \\ \Rightarrow k\text{ = 1800} \end{gathered}$

Wednesday:

$\begin{gathered} N\text{ = }12330 \\ T\text{ = }6.25 \\ \text{thus,} \\ k\text{ = }\frac{12330}{6.25} \\ \Rightarrow k\text{ = 1972.8} \end{gathered}$

Thursday:

$\begin{gathered} N\text{ = }10440 \\ T\text{ = }5.80 \\ \text{thus,} \\ k\text{ = }\frac{10440}{5.8} \\ \Rightarrow k=1800 \end{gathered}$

It is observed that all exept wednesday have the same value of k.

Thus, the amount of time required for the number of bottles filled on wednesday is evaluated as

$\begin{gathered} N\text{ = }12330 \\ k\text{ = 1800} \\ T\text{ = ?} \\ \text{but} \\ k\text{ = }\frac{N}{T} \\ 1800\text{ = }\frac{12330}{T} \\ \Rightarrow T\text{ = }\frac{\text{12330}}{1800} \\ T\text{ = 6.85} \end{gathered}$

Hence, the incorrect day is Wednesday. The amount of time for that many bottles should be 6.85 hours.

3 0

1 year ago