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S_A_V [24]
3 years ago
9

Iron reacts with oxygen in the air to make rust.

SAT
2 answers:
AlekseyPX3 years ago
7 0
The answer is A. 4Fe + 302 2Fe203
PSYCHO15rus [73]3 years ago
3 0

Answer:

A.

4Fe + 3O2 2Fe2O3 .........................

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Which of the following is necessary for individuals interested in researching and teaching positions? a. Job shadowing for 60 ho
Ede4ka [16]

Answer:

c. A doctoral degree.

Explanation:

A doctorate degree refers to an academic degree (certificate) awarded to a post-graduate student by a tertiary institution (university or college) after the completion of his or her educational Programme. This doctorate programme usually takes a minimum of two (2) years to complete, as well as haven fulfilled the obligation of writing an approved theses.

Most tertiary institutions has made it a prerequisite for all applicants who are interested in being a lecturer (teacher) or research inclined positions, to possess a minimum of a doctorate degree.

Hence, a doctoral degree is necessary for individuals interested in researching and teaching positions.

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2 years ago
One goal of networking is to:
jasenka [17]

THE ANSWER IS C.!!! HOPE THIS HELPS!

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3 years ago
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Which of the following x-values satisfy the inequality 7/6 + x/2< x - 1/3 ?
Anettt [7]

Answer: Any x-values greater than 3

Explanation:

\frac{7}{6} +\frac{x}{2} < x-\frac{1}{3} \\\\\frac{7}{6} +\frac{1}{3}

5 0
3 years ago
How could the loss of biodiversity affect humans brainly
timofeeve [1]

Answer: Tbh It may cause an increase in the human population as competition is reduced if ecosystem services are no longer adequate to meet social needs.

3 0
1 year ago
In triangle ABC, the measure of ∠B is 90°, BC=16, and AC=20. Triangle DEF is similar to triangle ABC, where vertices D, E, and F
patriot [66]

Answer:

sinF =  3 /5  or 0.6.

Explanation:

Triangle ABC is a right triangle with its right angle at B. Therefore, AC is the hypotenuse of right triangle ABC, and AB and BC are the legs of right triangle ABC. According to the Pythagorean theorem,

AB=√202−162=√400−256=√144=12

Since triangle DEF is similar to triangle ABC, with vertex F corresponding to vertex C, the measure of angle∠F equals the measure of angle∠C. Therefore, sinF=sinC. From the side lengths of triangle ABC,

sinF =  oppositeside /hypotenuse  =  AB /AC  =  12/ 20  =  3 /5

5 0
3 years ago
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