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3 years ago

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Mathematics

2 answers:

lianna [129]3 years ago

3 0

Answer:

d) that the plate movement was southeast

Explanation:

From the present picture, we can see a volcanic island arc. There are numerous islands with volcanic origin, and their direction is roughly northwest-southeast. The oldest and largest island is located on the southeast, while the youngest islands are located in the northwest.

We can conclude two things from this:

- The island arc has formed due to a hot spot. The hot spot is static, while the plate moves on top of it. As the plate moves into a particular direction, the volcanoes are formed and then lose their activity because they are moved away from the hot spot, creating new volcanic islands all the time.

- The direction of the movement of the plate is toward southeast. This can be concluded because the direction of the volcanic islands is always in the opposite direction from the the movement of the plate.

Credit goes to @GeoPanther

polet [3.4K]3 years ago

3 0

Answer:

The plate movement was southeast and then to the east.

Step-by-step explanation:

A volcanic island chain is visible from this image. There are several volcanic islands and they are in the north-west-south-eastern direction. On the southeast is the oldest and largest islands, and on the northwest, the youngest islands.

I am joyous to assist you anytime.

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yawa3891 [41]

Answer:

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A bag contains 20 slips of paper Individually numbered. If a slip of paper and a letter in the word PENNSYLVANIA is chosen at ra

Soloha48 [4]

Answer:

$P(M4\ n\ V) = 2.083\%$

Step-by-step explanation:

Given

Paper = 20 slips

Word: PENNSYLVANIA

Required

Determine P(Multiple of 4 and V)

The sample size of the 20 slips is:

$n(S) = 20$

The outcomes of multiples of 4 is:

$M4= \{4,8,12,16,20\}$

$n(M4) = 5$

So, the probability of multiples of 4 is:

$Pr(M4) = \frac{5}{20}$

$Pr(M4) = \frac{1}{4}$

The sample size of PENNSYLVANIA is:

$n(S) = 12$

The outcome of V is:

$n(V) = 1$

So, the probability of V is:

$P(V) = \frac{1}{12}$

So, the required probability is: P(Multiple of 4 and V)

$P(M4\ n\ V) = P(M4) * P(V)$

$P(M4\ n\ V) = \frac{1}{4} * \frac{1}{12}$

$P(M4\ n\ V) = \frac{1}{48}$

$P(M4\ n\ V) = 0.02083$

Express as percentage

$P(M4\ n\ V) = 0.02083 * 100\%$

$P(M4\ n\ V) = 2.083\%$

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3 years ago

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Answer:

$19,747.96

Step-by-step explanation:

You are going to want to use the continuous compound interest formula, which is shown below:

$A = Pe^{rt}$

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P = principal amount

r = interest rate (decimal)

t = time (years)

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Next, plug in the values into the equation:

$A=15,000e^{0.055(5)}$

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After 5 years, you will have $19,747.96

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2 years ago

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The area of a rectangle is 4w - 10 square units.

podryga [215]

Area of rectangle = 2(2w - 5) is the factored form of given expression

Multiplying the length and width of a rectangle, we get the area of the rectangle

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We have to factor the expression

From given,

Area of rectangle = 4w - 10

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