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3 years ago

A magma that contains 42 percent silica is referred to as

1 answer:

6 0

Magma (from the Latin magma and this from the Greek μάγμα, "pasta") is the name given to the masses of molten rocks from the interior of the Earth or other planets. They are usually composed of a mixture of liquids, volatile and solids.

The most common magmas respond to three main types: basaltic, andesitic and granitic.

Basaltic magmas: can be tolelic, low in silica (<50%) and produced in the back, or alkaline, rich in sodium and potassium, produced in areas of the interior of tectonic plates. They are the most common.

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Why is does school last so long?

shusha [124]

WE need School to be smart, if without school, no one would be able to become great people, look at the actors, famous people, where did they start off at??
Of course, school!!
another thing:
why does it last so long like 7 hours?
well, simple:
what would you do without school at home? i doubt you would be doing school work, or something related.
you'd watch TV, games, etc.
TO keep our minds concentrated on our life of educating, we keep working our brains out in school.
Hope this helped !=)

7 0

3 years ago

Read 2 more answers

a type of bank account used by a person who wants to safely store their money over a long period of time, earning interest durin

Phoenix [80]

savings account

your welcome

4 0

3 years ago

Global Traders is offering 130,000 shares of stock to the public in a general cash offer. The offer price is $38 a share and the

Stella [2.4K]

Answer:

correct option is b. $3,679,800

Explanation:

given data

offering = 130,000 shares

offer price = $38

underwriter spread = 8 percent

administrative costs = $865,000

solution

we get here Net proceeds from sale that is express as

Net proceeds = Gross proceeds - Underwriter's spread - Administrative costs ....................1

here Gross proceeds from sale is = offering share × offer price

Gross proceeds from sale is = 130000 × $38

Gross proceeds from sale is = $49,40,000

and Underwriter's spread will be offering share × offer price × underwriter spread %

Underwriter's spread = $49,40,000 × 8%

Underwriter's spread = $3,95,200

so Net proceeds will be

Net proceeds = $49,40,000 - $3,95,200 - $865,000

Net proceeds = $3,679,800

so correct option is b. $3,679,800

7 0

3 years ago

Lancashire Railway Company (LRC) has two divisions, L and H. Division L is the company’s low-risk division and would have a weig

Aleks [24]

Answer:

Lancashire Railway Company (LRC)

Lancashire Railway Company (LRC) should reject the project. The basis for rejecting Division H's project is that its return (12%) is less than the risk-based cost of capital for the division (14%).

Explanation:

a) Data:

Division L's weighted-average cost of capital = 8%

Division H's weighted-average cost of capital = 14%

Weight of Division L = 50%

Weight of Division H = 50%

Company composite weighted average cost of capital = 11% (8% * 50%) + (14% * 50%)

Expected return from a proposed project for Division H = 12%

4 0

2 years ago

If the interest earned by a CD is compounded annually, which rule is most accurate when calculating how long it will take the mo

Gennadij [26K]

B.) Rule of 72; just had this question on Apex and was trying to find the answer but guessed since I couldn’t find it. Posting to save a life!

5 0

2 years ago

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