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4 years ago

Find the length of WV:

Mathematics

2 answers:

Usimov [2.4K]4 years ago

8 0

Answer:

length of WV is 6

hope this help ya

kobusy [5.1K]4 years ago

3 0

The length of WV is 6

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Estimate √125 to the nearest integer.

Damm [24]

Given:

The number is $\sqrt{125}$ .

To find:

The estimate value of given number.

Solution:

We have,

$\sqrt{125}=\sqrt{5\times 5\times 5}$

It can be written as

$\sqrt{125}=5\sqrt{5}$

We know that, $\sqrt{5}\approx 2.236$ . So,

$\sqrt{125}=5(2.236)$

$\sqrt{125}=11.18$

Approx the value to the nearest integer.

$\sqrt{125}\approx 11$

Therefore, the required integer is 11.

6 0

3 years ago

For the real-valued functions, find the composition and specify its domain using interval notation.

Helen [10]

Answer:

Composition: $f(x)\,^o\,h(x)=4\,\sqrt{x+4} -1$

Domain = { $x\,/\,x\geq \,-4$ }

Step-by-step explanation:

Given

$f(x)=4\,x-1\,\,\, and \,\,\, h(x)=\sqrt{x+4}$

The requested composition becomes:

$f(x)\,^o\,h(x)=f(h(x))\\f(x)\,^o\,h(x)=f(\sqrt{x+4} )\\f(x)\,^o\,h(x)=4\,\sqrt{x+4} -1$

Then the Domain consists of all Real x-values for which the function is defined. In this case, the function is defined for all x-values for which the square root is defined, that is all x values for which:

$x+4\geq \,0$ (so the square root is defined in the Real number system)

This means $x\geq \,-4$

The Domain is then all the Real x-values such that $x\geq \,-4$

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3 years ago

A scientist estimates that 30% of female bears produce offspring each year. If there are between

Amanda [17]

30

30% of 80 is 24 and 30% of 120 is 36 and 30 is between those numbers

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3 years ago

What is the Natural Increase Rate (%) for the United States if there are 4 million Births and 2 million Deaths?

trapecia [35]

Answer:

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3 years ago

What is the intersection of two distinct planes

nadezda [96]

It is this property which makes the plane "flat". Two distinct lines intersect in at most one point, two distinct planes intersect in at most one line. If two coplanar lines do not intersect, they are parallel. Two lines which re not coplanar cannot intersect and are called "skew" lines.

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3 years ago

Find the length of WV:​

Find the length of WV: