3 years ago

Help!!!!!!!! 2 questions!

Mathematics

1 answer:

Bad White [126]3 years ago

5 0

The one on the left is b and the one on the right is -1.

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I have math homework but i dont understand how to do it plz help me

ivann1987 [24]

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 \\ 5x=2.95
 \\ x=0.59
$
Each marker cost 59 cents

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2 years ago

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the relationship between the relative size of an earthquake, S, and the measure of the earthquake on the Richter scale, R, is gi

omeli [17]

Answer:

Relative Size, S, is 1584.89

Step-by-step explanation:

The equation is $R=log_{10}(S)$

Where,

R is the measurement in Richter Scale
S is the relative size of the earthquare

It is given that in Richter Scale, an earthquake measured 3.2, so $R=3.2$ .

They want to know relative size, S, so we put given information in equation and solve for S:

$R=log_{10}(S)\\3.2=log_{10}(S)$

Converting to exponential form, we have:

$3.2=log_{10}(S)\\S=10^{3.2}\\S=1584.8932$

Rounding to nearest hundredth, we have:

$S=1584.89$

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2 years ago

1. 21x – 3y = 18 Encontrar los interceptó a de x y en y

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y intercept = (0,-6)

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What is an equation that has an infinite number of solutions

Maurinko [17]

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Train A is traveling at 39 mph. Train B is traveling at 65 mph how man more hours will it take for train A than train B to trave

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Train A will take 2 more hours than train B. Train A will take 5 hours while train B will only take 3 hours.

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