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RUDIKE [14]
3 years ago
5

The function d(t)=300,000t represents the distance (in kilometer) that light travels in t seconds

Mathematics
1 answer:
aliina [53]3 years ago
8 0

Answer:21

Step-by-step explanation:21

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A polygon with 3 sets of parallel lines.
Oksana_A [137]
A polygon that has three sets of parallel lines would be a hexagon.

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Ahmed invests $1,500 at an interest rate of 4%, compounded quarterly and another $1,500 at an interest rate of 3.75%, compounded
earnstyle [38]

Answer: $1904.60

Step-by-step explanation:

This is 1500(1+.04/4)^24 where .04/4 is the interest rate for each compounding, or the interest rate /4, for 4 quarters.

The 24 is 4 quarters/year * 6 years

round at the end

=$1904.60

<em>hope this helped!:)</em>

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ryzh [129]
The answer is, 2/5 and 3/2
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3 years ago
Factor 8x^+10x-8 this ^ is 2
lesantik [10]

Answer:

C) 2(4x² + 5x - 4) is your answer

Step-by-step explanation:

Factor out common factors from all terms.

Note the factors for 8 & 10:

8: 1, 2, 4, 8

10: 1, 2, 5, 10

2 is the largest common factor, and so factor out 2

8x² + 10x - 8 = 2(4x² + 5x - 4)

C) 2(4x² + 5x - 4) is your answer

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7 0
3 years ago
Composite volcanoes are known for their beautiful, distinctive cone shape. A composite volcano called Mayon in the Philippines h
dimulka [17.4K]

<u>Answer:</u>

The lateral area of volcano is 323.361 km square

<u>Explanation</u>:

Given the diameter of the volcano (cone) = 20 km

Then, radius (r) = 20/2 = 10km

Height of the volcano (h) = 2.46 km

Given, the volcano has a distinctive cone shape

Then, lateral area of cone is given by the formula,  \mathrm{A}_{\mathrm{L}}=\pi^{*} \mathrm{r} \sqrt{h^{2}+r^{2}}

Substituting the values,

A_{L}=3.14^{*} 10 \sqrt{2.46^{2}+10^{2}}

A_{L}=31.4 \sqrt{106.0516}

\mathrm{A}_{\mathrm{L}}=31.4\times 10.298

\mathrm{A}_{\mathrm{L}} = 323.361 km square

Therefore, the lateral area of cone is 323.361 km square

7 0
3 years ago
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