Lara wrote the statements shown in the chart below:

Mathematics

2 answers:

Brums [2.3K]4 years ago

7 0

Answer:

Option 4:

Statement 1 and Statement 2 are theorems because they can be proved.

Gre4nikov [31]4 years ago

7 0

Answer:

Statement 1 and Statement 2 are theorems because they can be proved.

Step-by-step explanation:

You might be interested in

Which pairs of polygons are similar?<br> Select each correct answer

kotegsom [21]

Answer:

Left column:

1 & 2

right column:

1 & 2

pls mark me brainliest!!!

6 0

3 years ago

11. What is a point-slope equation of the line that has a slope of –5 and goes through the point (–4, 9)?

timurjin [86]

Answer:

$y-9=-5(x-(-4))$

Step-by-step explanation:

The image below shows proof that $y-9=-5(x-(-4))$ is the point-slope equation that has a slope of –5 and goes through the point (–4, 9).

Hope this helps! :)

5 0

3 years ago

There is a 10% chance of the mean oil-change time being at or below the sample mean for which there is an area of 0.10 to the

Zarrin [17]

The probability that a normally distributed data with a mean of μ and a standard deviation of σ is less than a value x is given by:

$P(X\ \textless \ x)=P\left(z\ \textless \ \frac{x-\mu}{\sigma} \right)$

Given that μ = 16.5 and σ = 0.804984 and that the probability that the <span>mean oil-change time being at or below the sample mean for which there is an area of 0.10 to the left under the normal curve, then:

$P\left(z\ \textless \ \frac{x-16.5}{0.804984} \right)=0.1\\ \\ \Rightarrow P\left(z\ \textless \ \frac{x-16.5}{0.804984} \right)=P(z\ \textless \ -1.281) \\ \\ \Rightarrow\frac{x-16.5}{0.804984}=-1.281 \\ \\ \Rightarrow x-16.5=-1.281(0.804984)=-1.031 \\ \\ x=-1.031+16.5=15.47$ </span>