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Sidana [21]
3 years ago
11

if 30% of the students in Miss World was class like chocolate ice cream then how many students are in her class if 6 students li

ke chocolate ice cream
Mathematics
1 answer:
GuDViN [60]3 years ago
3 0
20 is the amount of students :)
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the diameter of a cylindrical water tank is 8ft and its height is 11 ft what is the volume of the tank?
Karo-lina-s [1.5K]

Using the formula for the volume of a right cylinder, we can determine the volume of the water tank.

Formula for the volume of a right cylinder: V = π (d /2)^2

h = π * (8/2)^2  ·11 ≈ 552.92

Therefore, the volume of the tank is approximately 552.92 ft.

6 0
3 years ago
Nina ran 12 4/5 laps in 1/4 of an hour . At this rate , how many laps could she run in a hour ?
slega [8]

\text{ Answer: There are }51 \frac{1}{5}\ laps.

Explanation:

Since we have given that

Number of laps Nina ran is given by

12\frac{4}{5}

Time taken by Nina to ran the lap is given by

\frac{1}{4}

Now, we use the unitary method ,

In\ \frac{1}{4}\ hour,\text{ Nina ran }12\frac{4}{5}=\frac{64}{5}\ laps\\\\In\ 1\ hour,\text{ Nina ran }\frac{\frac{64}{5}}{\frac{1}{4}}=\frac{256}{5}\ laps

Now, we change it into mixed fraction,

\frac{256}{5}=51\frac{1}{5}\ laps

Hence,

\text{ there are }51 \frac{1}{5}\ laps.

8 0
3 years ago
I need an answer ASAP I will thank you and give you a like!
LenaWriter [7]

Answer:

Option C. As x approaches positive infinity, f(x) approaches positive infinity, and g(x) approaches negative infinity.

Step-by-step explanation:

we know that

Observing the table

The function f(x) is a increasing function

As the value of x increases, the value of f(x) increases

so

As x approaches positive infinity, f(x) approach positive infinity

<em>Find the slope of the linear equation g(x)</em>

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

we have the points (6, -2) and (3, 7)

substitute

m=\frac{7+2}{3-6}

m=\frac{9}{-3}=-3

The slope of the linear equation g(x) is negative

That means ----> Is a decreasing function

As the value of x increases, the value of g(x) decreases

so

As x approaches positive infinity, g(x) approach negative infinity

therefore

As x approaches positive infinity, f(x) approaches positive infinity, and g(x) approaches negative infinity.

6 0
3 years ago
find the length of CD.
svetlana [45]
The length for the problem is 3
6 0
3 years ago
What is x? 1/2:10 x:1
julsineya [31]

Answer:

10

Step-by-step explanation:

there

5 0
3 years ago
Read 2 more answers
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