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lisov135 [29]
3 years ago
7

Explain how bacteria are both helpful and harmful to out bodies ​

Mathematics
1 answer:
Pavel [41]3 years ago
8 0

Answer:

Step-by-step explanation:

Bacteria is helpful because it helps protect the cells in your intestines. Its, harmful because itI can cause a disease in your lungs.

Hope this helps!

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You are setting up an 802.11a wireless network in a small office environment that includes three wireless access points. The wir
Gnom [1K]

Answer:

Start each wireless access point at a separate time.

5 0
3 years ago
What is the linear equation in standard form: 3x = -5y + 7
Licemer1 [7]

Answer:

<em><u>3x + 5y = 7</u></em>

Step-by-step explanation:

4 0
3 years ago
Jenna can clean the gutters at her house in four hours. Her older brother, John, can clean the gutters in three hours, if they w
OlgaM077 [116]

Answer:

1 hour and 42.8 minutes

Step-by-step explanation:

To answer this question let's call t_1 while it takes Jenna to clean the gutters

Let's call t_2 while it takes John to clean the gutters

t_1 = 4 h

t_2 = 3 h

t = total time

g = job = 1 (clean the gutters)

The speed of each one is:

V_1 = \frac{1}{4} g/ h

V_2 = \frac{1}{3} g/h

V = V_1 + V_2 = \frac{g}{t} = \frac{1}{t}

So:

V = V_1 + V_2 = \frac{1}{4} +\frac{1}{3}

\frac{1}{t} = \frac{1}{4} + \frac{1}{3}= \frac{7}{12} g/h

t = \frac{12}{7} h

Then, both together paint \frac{7}{12} of gutters for each hour.

This means that it takes \frac{12}{7}  hours to clean the gutters together

Finally cleaning together takes 1,714 hours or also

1 hour and 42.8 minutes

7 0
3 years ago
If a soccer team made 28 penalty shots out of 100, what fraction and what
erica [24]
.72
18/25

Please mark brainliest
8 0
2 years ago
Read 2 more answers
Please answer If I get this right I'm done for the week I will give brainiest if you're right!!!
Evgen [1.6K]

Answer:

they are not equivilent

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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