Use the figure to answer the following questions.

Mathematics

1 answer:

Mars2501 [29]3 years ago

7 0

A) AB is where plane P and plane R intersect.
B) A, D, B are collinear (on the same line).
C) plane ADG (three points on the plane)
D) F, D, G, A are all on plane R
E) D lies on both planes.

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What single decimal multiplier would you use to increase by 5% followed by a 20% increase?

sashaice [31]

Answer:

The single decimal multiplier is 1.26.

Step-by-step explanation:

Multipliers:

For a decrease of a%, we multiply by: $\frac{100-a}{100}$

For a increase of a%, we multiply by: $\frac{100+a}{100}$

For consecutive changes, we multiply the multipliers.

Increase of 5%

Multiply by $\frac{100+5}{100} = \frac{105}{100} = 1.05$

Increase of 20%

Multiply by $\frac{100+20}{100} = \frac{120}{100} = 1.2$

Consecutive:

1.05*1.2 = 1.26

The single decimal multiplier is 1.26.

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3 years ago

The average salary for a retail sales clerk is $21,500 per year. A nurse makes on average $65,470. If you consider the earning p

PtichkaEL [24]

Hey once again !

I will explain you how to get the answer...

What I did is multiply $21,500 times 30 = $645,000
Then I multiplied $65,470 times 30 = $<span>1,964,100</span>

After I had multiplied, I subtracted the results.

$645,000 - $1,964,100 = $1,319,100

So the difference is $1,319,100

I hope I was able to help you out ! :D

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3 years ago

Read 2 more answers

Solve the following equation for r2: Q = 2sL(T2-T1)/ln(r2/r1)

Sergeu [11.5K]

Q=2*s*L(T2-T1)/ (R2/R1)
1500000=2*30*10(275-22)/(R2/6)
1500000=600(253)/(R2/6)
1500000R2=600*253*6
1500000R2=910800
R2=910800/1500000
R2=0.6072.

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3 years ago

Simplify. b-5 /b9 wrote your answer with a positive exponent only

jarptica [38.1K]

The answer is 4? Sorry not 100% sure.

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