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2 years ago

si la cantidad de nacimientos es de 19 bebes por día, Cuántos nuevos habitantes existieran en 300 días

Mathematics

2 answers:

Vanyuwa [196]2 years ago

5 0

la respuesta correcta es: 5,700

strojnjashka [21]2 years ago

3 0

Answer:

5700

Step-by-step explanation:

Vi en la calculadora yo xd

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Solve the following equation for n.<br> n+18=m

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Answer:

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1 year ago

Sue buys 5 pieces of fabric.Each piece is 1 7/10 yards long.What is the total length of the fabric she buys?One yard of the fabr

Bumek [7]

Answer:

1. 8.5 yards.

2. $42.5

Step-by-step explanation:

We have been given that Sue buys 5 pieces of fabric. Each piece is $1\frac{7}{10}$ yards long.

1. To find the total length of fabric bought by Sue we will multiply length of each fabric piece by 5.

$\text{Total length of the fabric}=5\times 1\frac{7}{10}\text{ yards}$

$\text{Total length of the fabric}=5\times \frac{17}{10}\text{ yards}$

$\text{Total length of the fabric}=\frac{17}{2}\text{ yards}$

$\text{Total length of the fabric}=8.5\text{ yards}$

Therefore, Sue bought 8.5 yards of fabric.

2. 1 yard of fabric costs $5.

So 8.5 yards of fabric will cost : 5*8.5

$\text{Total cost of the fabric}=5\times 8.5$

$\text{Total cost of the fabric}=42.5$

Therefore, the cost of total fabric bought by Sue is $42.5.

8 0

2 years ago

Y is between X and Z on a line. XZ = 15 and XY = 10. What is the length of YZ?

Mariulka [41]

Answer:

Step-by-step explanation:

if xz is 15 and xy is 10 then we can infer that z is 10 and x is 5

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2 years ago

The manufacturer of Pepsi claims that its 2-liter bottles contain, on average, no more than 250 calories. A sample of 20 2-liter

Stels [109]

Answer:

Yes, Sample information does indicate that a 2-liter bottle of Pepsi contains more than 250 calories

Step-by-step explanation:

Null Hypothesis [H0] : u < 250

Alternate Hypothesis [H1] : u > 250 {One Tail}

t = (x' - u) / [ sd / √n ]

= (255 - 250) / (5.6 / √20)

5 / (5.6 /√20)

= 3.99

As t ie 3.99 > t value 1.65 ie for one tail 95% confidence level. So, we reject the null hypothesis & conclude that it contains more than 250 calories.

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2 years ago

Use a table to show the sample space of two-digit numbers using the digits 1,4,5,9. Use the column label as the tens digit and t

Lesechka [4]

Answer:

Step-by-step explanation:

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2 years ago

si la cantidad de nacimientos es de 19 bebes por día, Cuántos nuevos habitantes existieran en 300 días​

si la cantidad de nacimientos es de 19 bebes por día, Cuántos nuevos habitantes existieran en 300 días