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Elza [17]
3 years ago
12

This graph shows a relationship between the height of a giraffe and its weight. Which term describe the dashed line shown in the

graph?
A. Dependent variable line
B. Line of central tendency
C. Line of best fit
D. Frequency distribution line
Chemistry
2 answers:
Evgesh-ka [11]3 years ago
8 0

Answer:

line of best fit I guss soo

Likurg_2 [28]3 years ago
4 0
C I think if I’m wrong sorry
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Zinc is used as a coating for steel to protect the steel from environmental corrosion. If a piece of steel is submerged in an el
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Answer:

A) 3.17 g of Zn

Explanation:

Let's consider the reduction of Zn(II) that occurs in an electrolysis bath.

Zn⁺²(aq) + 2e⁻ → Zn(s)

We can establish the following relations:

  • 1 min = 60 s
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The mass of Zn deposited under these conditions is:

24min \times \frac{60s}{1min} \times \frac{6.5C}{s} \times \frac{1mol\ e^{-} }{96,468C} \times \frac{1molZn}{2mol\ e^{-}}  \times \frac{65.38g}{1molZn} = 3.17 g

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3 years ago
Three cards with holes are arranged in a straight line. A light is shined through the first card’s hole and travels through all
igomit [66]
C) that light travels in a straight line.
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4 years ago
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Помогите пожалуйста или с первым вопросом или со вторым. Буду очень благодарна, т.к. это мой зачет... :С
Bess [88]
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3 years ago
In need of help very soon please.
NemiM [27]

Answer:

hello, i hope this helps.

Explanation:

1 - group

2 - period

3 - periodic table

4 - family

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