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nalin [4]
2 years ago
7

Contaminated water is subjected to a cleaning process the concentration of the pollutants

SAT
1 answer:
Andre45 [30]2 years ago
8 0

Answer:

i need points ofr this 50 question quizi need points ofr this 50 question quiz

Explanation:

i need points ofr this 50 question quiz

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What is the role of a emt?​
VARVARA [1.3K]

Answer:

an emt is an ambulance worker

Explanation: the ambulance saves lives they are a little less taught than a doctor

8 0
3 years ago
A 5 n force is applied to a 3 kg ball to change its velocity from +9 m/s to +3 m/s. the time for the collision is _____ seconds.
Veseljchak [2.6K]

The time for the collision is 3.6S.

<h3>What is collision?</h3>

The collision is an encounter between particles resulting in exchange or transformation of energy.

According to the question,

Force,

F = 5 N

Mass,

m = 3 kg

Velocity,

v₁ = 9 m/s and v₂ = 3 m/s

As we know,

F=m*(v/t)

so,

5=3*(9-3/t)

T=3*6/5

T=18/5

hence, the time for the collision is

T= 3.6S.

Learn more about collision here,

brainly.com/question/13138178

#SPJ1

8 0
2 years ago
vWhat is the measure of the unknown angle? Right triangle. Angle formed with base and hypotenuse is 50 degrees. Angle formed wit
scoundrel [369]

Answer:  Angle formed with height and hypotenuse is 40 degrees

Explanation:

Hi, to answer this question we have to analyze the information given:

Since the triangle is a right triangle it has a right angle that has a value 90 degrees.

Since the sum of the interior angles is equal to 180 degrees:

180 = x +50 + 90

Solving for x:

180-90-50 =x

40° =x

Feel free to ask for more if needed or if you did not understand something.

6 0
3 years ago
Into how many categories has the usda divided recipes
____ [38]

Answer:

it was divided into 9 categories

Explanation:

hope this helps;)

3 0
2 years ago
2. during the election of 1980, emphasized peacemaking.
KengaRu [80]

Answer:

During the election of 1980, <u><em>Jimmy Carter</em></u> emphasized peacemaking.

Explanation:

<em>Hope this helps! Please let me know if you need more help or think my answer is incorrect. Brainliest would be MUCH appreciated. Also remember to rate answers to help other students, While leaving thanks to answers that help you. Have a great day!</em>

5 0
2 years ago
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