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Jet001 [13]
3 years ago
9

Helppppppp please thanks :)

Mathematics
1 answer:
Luba_88 [7]3 years ago
8 0

Answer:

Sorry its a little blurry.

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Find the slope of the line that passes through (10,8) and (4,3)
ladessa [460]

Answer: 5/6

Step-by-step explanation: If you graph out the relation and you do rise/run. You get 5 for the rise and 6 for the run.

Hope this helps! Please mark me brainiest.

8 0
3 years ago
Which equation represents a line that is parallel to y = -2x - 52
satela [25.4K]

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A i think

Step-by-step explanation:

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3 years ago
The Bespan of a laptop battery is normally distributed. If the meanifespan of a batteryis 4 years with a standard deviation of 1
enyata [817]

Formula

\begin{gathered} Z=\text{ }\frac{x-\mu}{\sigma} \\ \text{Where} \\ Z=standardscore \\ x=observedvalue \\ \mu=meanofthesample \\ \sigma=standarddeviationofthesample \\ Z=\text{ }\frac{3.5-4}{1.6} \\ Z=-0.3125 \\  \\  \\ Z=\text{ }\frac{5.5-4}{1.6} \\ Z=0.9375 \end{gathered}

Z=standard score

x=observed value

u=mean of the sample

standard deviation of the sample

6 0
1 year ago
Which of the following is a linear function?
disa [49]

Answer:

  • x = y − 4
  • y = 1/5x

Step-by-step explanation:

As written, they all are linear functions.

If we assume that x3 is supposed to be interpreted as x³ = x^3, and that x2 is supposed to be x² = x^2, then the equations containing those terms are not linear equations.

The equation y = 1/5x is usually interpreted to mean y = (1/5)x. If it is intended to be y = 1/(5x), then it is not a linear function either.

___

A linear function is a sum of terms that are either constant or containing a single variable to the first power.

3 0
4 years ago
There are 7 iPads and 6 Chromebooks in class. The ratio is 7:6. What fraction of devices are Chromebooks? *
aev [14]

Answer:

6/13

Step-by-step explanation:

6+7

13

so 6/13

8 0
3 years ago
Read 2 more answers
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