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kupik [55]
3 years ago
7

What is half of 11 5/8 inches

Mathematics
2 answers:
pashok25 [27]3 years ago
7 0

Answer:

5\frac{13}{16} inches.

Step-by-step explanation:

We are asked to find half of 11\frac{5}{8} inches.

First of all, we will convert our given expression as an improper fraction as:

11\frac{5}{8}\rightarrow \frac{11*8+5}{8}=\frac{93}{8}

Now, we will divide \frac{93}{8} by 2 as:

\frac{93}{8}\div 2

\frac{93}{8}\div\frac{2}{1}

Convert division problem as multiplication problem as:

\frac{93}{8}\times\frac{1}{2}

\frac{93\times 1}{8\times 2}

\frac{93}{16}

5\frac{13}{16}

Therefore, half of 11\frac{5}{8} inches is 5\frac{13}{16} inches.

disa [49]3 years ago
3 0
5/8 is 0.625 add 11 it becomes 11.625  multiply it by 0.5 it becomes 5.8125 
in fraction form 11 65/72
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The scores on a test are normally distributed with a mean of 78 and a standard deviation of 13. Find the score that is 2 standar
Veronika [31]

Answer:

52

Step-by-step explanation:

Given that :

Mean (m) = 78

Standard deviation (s) = 13

Score that is 2 standard deviations below the mean

Using the relation :

Zscore = (x - m) / s

2 standard deviations below the mean means a Zscore of - 2

Hence,

-2 = (x - 78) / 13

Cross multiply

-2 * 13 = x - 78

-26 = x - 78

x = - 26 + 78

x = 52

Score which is 2 standard deviations below the mean is 52

4 0
3 years ago
Find the Taylor series for f(x) centered at the given value of a. [Assume that f has a power series expansion. Do not show that
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Answer:

\sum^\infty_{n=0} -5 (\frac{x+2}{2})^n

Step-by-step explanation:

Rn(x) →0

f(x) = 10/x

a = -2

Taylor series for the function <em>f </em>at the number a is:

f(x) =  \sum^\infty_{n=0} \frac{f^{(n)}(a)}{n!} (x - a)^n

f(x) = f(a) + \frac{f'(a)}{1!}(x-a)+\frac{f"(a)}{2!} (x-a)^2 + ... ............ equation (1)

Now we will find the function <em>f </em> and all derivatives of the function <em>f</em> at a = -2

f(x) = 10/x            f(-2) = 10/-2

f'(x) = -10/x²         f'(-2) = -10/(-2)²

f"(x) = -10.2/x³      f"(-2) = -10.2/(-2)³

f"'(x) = -10.2.3/x⁴     f'"(-2) = -10.2.3/(-2)⁴

f""(x) = -10.2.3.4/x⁵    f""(-2) = -10.2.3.4/(-2)⁵

∴ The Taylor series for the function <em>f</em> at a = -4 means that we substitute the value of each function into equation (1)

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4 0
3 years ago
jordan is twice as old as kevin. kevin is 4 times old as george. if george is 2 years old, then how old is jordan and kevin
umka2103 [35]
I think Jordan would be 16 and Kevin would be 8. Sorry if this is wrong...
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3 years ago
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A large container has a maximum capacity of 64 ounces. The container is filled with 8 ounces less than its maximum capacity. Ans
son4ous [18]

Answer:

The container is filled to 87.5% of the maximum capacity.

Step-by-step explanation:

Given

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To find the percentage:

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2 years ago
The function f is defined by f(x) = (x + 3)(x + 1).
blsea [12.9K]

Answer:

Below in bold.

Step-by-step explanation:

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So the x -coordinate of the vertex is between x = -3 and x = -1.

The actual x-coordinate is halfway between these value: at x = -2.

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