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3 years ago

To the nearest whole number, what is the mean number of letters per word in this sentence?

Mathematics

1 answer:

sertanlavr [38]3 years ago

5 0

I counted 72 letters and 17 words so...
72/17 = 4.23 to the nearest whole number: 4 letters per word

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Drag each situation to show whether it can be modeled using a linear or an exponential function. If the situation cannot be mode

Goshia [24]

Answer:

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Step-by-step explanation:

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3 years ago

Solve 2x+7=x-3 Please can u show your working out

Korolek [52]

X= -10
You may review the image Ive attached to see how I got this answer.

7 0

3 years ago

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if you flipped a coin 20 times, in percentage how many times do you expect the coin to land on heads, an how many times on tails

djyliett [7]

Answer:

50% head and 50% tails.

Step-by-step explanation:

A coin only has two sides to flip on and is equally probably flip heads or tails. If you flipped the coin 20 times you could expect to flip 10 heads and 10 tails.

8 0

3 years ago

What is the volume of a cylinder with a radius of 10 meters and a height of 4 meters?

Licemer1 [7]

Answer:

The volume of the cylinder is about 1256.6 cubic meters.

Step-by-step explanation:

The volume of a cylinder is given by the formula:

$\displaystyle V=\pi r^2h$

Where <em>r</em> is the radius and <em>h</em> is the height.

Our radius is 10 meters and our height is four meters. Substitute:

$\displaystyle V=\pi(10)^2(4)$

Evaluate:

$V=400\pi \text{ m}^3\approx 1256.6\text{ m}^3$

Thus, the volume of the cylinder is about 1256.6 cubic meters.

3 0

3 years ago

5. h(x)=0.5x - 1 with domain (-♾, 4) what is the range

Rudiy27

We have a domain of a function, that is, which x-es can we throw in. But we are asking which y-s will we get given that we can only throw x-es in $(-\infty,4)$ .

Let's try $x=4$ even though we are forbidden to put 4 inside $h$ we are still able to do so.

So $h(4)=0.5\cdot4-1=2-1=1$ what we just got is the upper limit of the range. The lower limit is $h(-\infty)=-\infty$ .

So the range is just $(-\infty, 1)$ .

Hope this helps :)

6 0

3 years ago