Ask question

Ask question

All categories

2 years ago

12

Survey indicate that between 50% and 60% of computers have virus. If these results apply to a security agency of 1,200 agents ea

ch with their own computer, what is the minimum of safe computers?
a.480
b.600
c.720
d.1080

1 answer:

elena-14-01-66 [18.8K]2 years ago

8 0

The answer is 600, which is B.

You might be interested in

Which choice is the solution for this system ? 2x − 5y = 14 x + 3 2 y = 5

VashaNatasha [74]

Answer:

The required solution is (5.75,-0.5). It can be written as $(\frac{11}{4},-\frac{1}{2})$ .

Step-by-step explanation:

The given equations are

$2x-5y=14$ .... (1)

$x+\frac{3}{2}y=5$ .... (2)

Multiply the equation (2) by 2.

$2x+3y=10$ .... (3)

Subtract equation (1) from equation (3).

$2x+3y-(2x-5y)=10-14$

$2x+3y-2x+5y=-4$

$8y=-4$

$y=-\frac{1}{2}=-0.5$

Put this value in equation (1).

$2x-5(-0.5)=14$

$2x+2.5=14$

$2x=11.5$

$x=5.75$

Therefore the required solution is (5.75,-0.5). It can be written as $(\frac{11}{4},-\frac{1}{2})$ .

3 0

2 years ago

Answer all of these and I will give you 35 points!!!!!!!!!!!!!!!!!!!!!

aev [14]

9. LCM of <u><em>9, 12, and 15</em></u> is <u><em>180</em></u>

12. LCM of <em><u>15, 18, and 30</u></em> is <u><em>90</em></u>

15. LCM of <u><em>40 and 1</em></u> is <u><em>40</em></u>

16: factors of <u><em>24</em></u> : <em>1,2,3,4,6,8,12, and 24</em>

17: factors of <u><em>63</em></u> : <em><u>1, 2, 4, 8, 16, 32 and 64.</u></em>

18: factors of <u><em>50</em></u> : <em><u>1, 2, 5, 10, 25, and 50</u></em>

19: LCM of : <u><em>3 , 2 , 7</em></u><em> </em> is <u><em>42</em></u>

20: LCM of : <u><em>15 , 2</em></u> is <u><em>30</em></u>

21: LCM of : <u><em>45, 30 </em></u><em> </em>is <u><em>90</em></u>

<h2 />

7 0

2 years ago

Emily rented a bike from matt’s bikes. It cost $16 plus $5 per hour. If Emily paid $46 then she rented the bike for how many hou

Over [174]

16+5x=46
5x=30
x=6

She rented the bike for 6 hours

5 0

3 years ago

Read 2 more answers

Which lines from Natalie Merchant's song "Wonder" most likely inspired R. J. Palacio to give August's mother's great determinati

Aliun [14]

Answer:

It is C. with love, with patience and with faith

she'll make her way

Step-by-step explanation:

Because i got it right on edge

8 0

3 years ago

Read 2 more answers

2 lines intersect. A line with points A, B, D intersects a line with points E, B, C at point B, forming 4 angles. In the diagram

solmaris [256]

Answer:

Its B and D

Step-by-step explanation:

7 0

2 years ago