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NeTakaya
3 years ago
10

Turn 18/5 into a decimal

Mathematics
2 answers:
Sauron [17]3 years ago
6 0
Your answer is 3.6
you're welcome
lana [24]3 years ago
3 0
18/5 is basically 3 3/5 as a mixed number. When you convert a fraction to a decimal, you always want the denominator to either 10, 100, or 1000 so that the number is accurate. And so you multiply the denominator by what ever number will get 10, 100 or 1000, in which in this case is 10 when you multiply by 2. Multiply the numerator(3) by 2 so that it will be the same value. You should now have 3 6/10. After that, since 6/10 is basically 60/100, take out the 100 and move the decimal unit 2 units to the left of 60. And since you still have the whole number three, your final answer will be 3.6.
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Como leer el decimal 0.000000215
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Answer:

cero con doscientas quince mil millonésimas

Step-by-step explanation:

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3 years ago
What they mean is f(x)=3(1/3)^x and its graph. Which statements are true for this function and graph? Check all that apply.
yan [13]
The correct answer for this question is this one:
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Hope this helps answer your question and have a nice day ahead.
5 0
3 years ago
Read 2 more answers
In a class of 100 students, 25 have hardcover and 75 students have paperback textbooks. If you randomly choose 15 students in th
Gnom [1K]

Answer:

23.72% probability that 3 of them have hardcover texts.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

The order in which the students are chosen is not important. So we use the combinations formula to solve this question.

Combinations formula:

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

If you randomly choose 15 students in this class, find the probability that 3 of them have hardcover texts.

Desired outcomes:

3 with hardcover texts, from a set of 25.

15-3 = 12 with paperback texts, from a set of 75. So

D = C_{25,3}*C_{75,12} = \frac{25!}{3!(22)!}*\frac{75!}{12!(63)!} = 6 \times 10^{16}

Total outcomes:

15 students from a set of 100. So

T = C_{100,15} = \frac{100!}{15!85!} = 2.53 \times 10^{17}

Probability:

P = \frac{D}{T} = \frac{6 \times 10^{16}}{2.53 \times 10^{17}} = 0.2372

23.72% probability that 3 of them have hardcover texts.

7 0
3 years ago
Chen uses different strategies to add. He works with the addends 4,5,6,7
Lelu [443]
You can do 6 I guess. Then do 6+6=12
4 0
3 years ago
Find the measure of the exterior angle x
Ksivusya [100]

The measure of the exterior angle x is 90°.

We need to find the measure of the exterior angle x.

<h3>What is the exterior angle theorem formula? </h3>

An exterior angle of a triangle is equal to the sum of its two opposite non-adjacent interior angles.

Now, x°=∠A+∠B

⇒x°=30°+60°=90°

Therefore, the measure of the exterior angle x is 90°.

To learn more about the exterior angle visit:

brainly.com/question/2406986.

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3 0
2 years ago
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