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Ostrovityanka [42]
3 years ago
11

Please answer this correctly

Mathematics
1 answer:
brilliants [131]3 years ago
8 0

Answer:

3 years 8 month

Step-by-step explanation:

Given 7 years 6 months - 3 years 10 months

Step 1: Firstly we should subtract months from months then after from year to year.

Step 2: 6 months is less than 10 months so we have to borrow 1 year and add it to the months.

Step 3: Adding 1 year to 6 months we get 18 months.

Step 4: Now we have to subtract 3 years 10 months from 6 years 18 months.

6\ years\ 18\ months-3\ years\ 10\ months=3\ years\ 8\ months

Step 5: After subtracting we get 3 years 8 months.

Thus the answer is 3 years 8 months.

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Answer:

Step-by-step explanation:

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2 years ago
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Let x be the amount of time (in hours) the wait is to get a table at a restaurant. Suppose the cdf is represented by f(x)=⎧⎩⎨⎪⎪⎪
sattari [20]

Option a is correct. The calculated answer is 0.150

<h3>How to get the value using the cdf</h3>

In order to get  P(0.5 ≤ X ≤ 1.5).

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and P = 1.5

We have the equation as

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This would be written as

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This is approximately 0.1250

Read more on cdf here:

brainly.com/question/19884447

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<h3>complete question</h3>

Use the cdf to determine P(0.5 ≤ X ≤ 1.5).

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b) 0.0339

c) 0.1406

d) 0.0677

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f) None of the above

4 0
2 years ago
Susan had 8/9 acres of land. She planted 2/5 of it with corn. How many acres did she plant with corn?
Sergio039 [100]
\bf \textit{how much is }\frac{2}{5}\textit{ of }\frac{8}{9}?\implies \cfrac{8}{9}\cdot \cfrac{2}{5}\implies \cfrac{16}{45}

that's how many acres she planted with corn.
6 0
3 years ago
Este curso nuestro instituto tiene 473 alumnos. Si nos dicen que respecto al curso anterior se ha producido un aumento de inscri
tester [92]

Answer:

En el curso anterior había 430 alumnos.

Step-by-step explanation:

El curso tiene 473 alumnos. Nos dicen que respecto al curso anterior se ha producido un aumento de inscripciones del 10 %. Entonces, siendo x la cantidad de alumnos que había en el curso anterior, se puede plantear la ecuación:

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1.1*x=473

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<u><em>En el curso anterior había 430 alumnos.</em></u>

7 0
3 years ago
V(t) = 1 + 2sin(t^2/2) solve for t
alex41 [277]

Answer:

The answer 6+3x, 6 + 3x, because (5x − 2x) + 6 = 3x + 6 = 6 + 3x


Step-by-step explanation:


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