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frozen [14]
2 years ago
6

Can you help me with my math?

Mathematics
1 answer:
Dennis_Churaev [7]2 years ago
5 0

Answer:

y = -3x - 1

Step-by-step explanation:

First find the slope then the Y-intercept

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Which expression is equivalent to 6(14)? 6(10 + 4) 6(10 + 14) 6(1 + 40) 6(10 + 40)
krok68 [10]
The first one because of you add 10 and 4 you get 14. And they both multiply 6 by 14.
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3 years ago
Write each absolute value in a box to show the order from least to greatest.
arsen [322]

Answer:

|–2| |5| |–8| |11| |–12|

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2 years ago
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Distance between (-7,-6) and (-2,-16)
Archy [21]

Exact form:

2\sqrt\ 13

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2 years ago
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A recent study found that the average length of caterpillars was 2.8 centimeters with a
pogonyaev

Using the normal distribution, it is found that there is a 0.0436 = 4.36% probability that a randomly selected caterpillar will have a length longer than (greater than) 4.0 centimeters.

<h3>Normal Probability Distribution</h3>

The z-score of a measure X of a normally distributed variable with mean \mu and standard deviation \sigma is given by:

Z = \frac{X - \mu}{\sigma}

  • The z-score measures how many standard deviations the measure is above or below the mean.
  • Looking at the z-score table, the p-value associated with this z-score is found, which is the percentile of X.

In this problem, the mean and the standard deviation are given, respectively, by:

\mu = 2.8, \sigma = 0.7.

The probability that a randomly selected caterpillar will have a length longer than (greater than) 4.0 centimeters is <u>one subtracted by the p-value of Z when X = 4</u>, hence:

Z = \frac{X - \mu}{\sigma}

Z = \frac{4 - 2.8}{0.7}

Z = 1.71

Z = 1.71 has a p-value of 0.9564.

1 - 0.9564 = 0.0436.

0.0436 = 4.36% probability that a randomly selected caterpillar will have a length longer than (greater than) 4.0 centimeters.

More can be learned about the normal distribution at brainly.com/question/24663213

#SPJ1

4 0
2 years ago
A ramp is extended from a truck to the ground, and has a slope of 7/16. If y is 3.5, what is x, in feet?
babunello [35]
In getting the x, you must first convert the said data in to a slope intercept form and the formula for it is y = mx+b so the slope is 7/16 while the y is 3.5. In that data its self you can came up with the equation of 3.5 = 7/16x + 0 and the value of X would be 8. I hope you are satisfied with my answer 
7 0
3 years ago
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