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3 years ago

15

The United States Air Force has 19 woman for every 81 men enlisted. If a squadron has 250 members, approximately how many are me

n?

2 answers:

natulia [17]3 years ago

6 0

About 230 men. hope that helps

diamong [38]3 years ago

5 0

About 203 men. Hope this helps!!!!

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1. What is the slope of any line perpendicular to y = -1/3x + 22?

Veronika [31]

The slope of any line perpendicular to the given line is 3

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3 years ago

Determine the intercepts of the line that corresponds to the following table of values.

Sveta_85 [38]

Y intercept should be: (0, 4,) and the x intercept should be :(12, 5)

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3 years ago

Using the quadratic formula to solve x2 = 5 - X, what are the values of X?

sdas [7]

Answer:

The answer is

<h3> $x = \frac{ - 1 + \sqrt{21} }{2} \: \: \: or \: \: \: x = \frac{ - 1 - \sqrt{21} }{2}$ </h3>

Step-by-step explanation:

x² + x - 5 = 0

Using the quadratic formula

That's

<h3> $x = \frac{ - b\pm \sqrt{ {b}^{2} - 4ac } }{2a}$ </h3>

From the question

a = 1 , b = 1 , c = - 5

Substitute the values into the above formula and solve

We have

<h3> $x = \frac{ - 1\pm \sqrt{ {1}^{2} - 4(1)( - 5) } }{2(1)} \\ x = \frac{ - 1\pm \sqrt{1 + 20 } }{2} \\ x = \frac{ - 1\pm \sqrt{21} }{2}$ </h3>

We have the final answer as

<h3> $x = \frac{ - 1 + \sqrt{21} }{2} \: \: \: or \: \: \: x = \frac{ - 1 - \sqrt{21} }{2}$ </h3>

Hope this helps you

3 0

3 years ago

Catherine walks her dog 3/4 mile every day how far does she walk each week.

muminat

Answer:

$5\frac{1}{4}\text{ miles}$

Step-by-step explanation:

Given,

The number of miles she walks every day = $\frac{3}{4}$

∵ 1 week = 7 days,

⇒ 1 day = $\frac{1}{7}$ week,

Thus,

The number of miles she walks $\frac{1}{7}$ week= $\frac{3}{4}$

⇒ The number of miles she walks in a week = $\frac{3}{4}\times 7=\frac{21}{4}=5\frac{1}{4}$

3 0

3 years ago

Read 2 more answers

Evaluate the following expression when x=-4 and y=4 x6-x/4y

BlackZzzverrR [31]

Answer:

Step-by-step explanation:

To evaluate x^6-x/4y when x=-4 and y =4

We get

-4^6-(-4)/4(4)

=4096+4/16

=4100/16

=256.25

5 0

3 years ago