2 years ago

What does the fact that the expressions are equivalent mean?

1 answer:

3 0

Answer:

The fact that the expressions are equivalent means that for any value of the variables, the two expressions have the same solution.

Step-by-step explanation:

You might be interested in

-2 > m/6 - 7 whats The answer?

Verdich [7]

Answer:

m<30

Step by Step:

simplify m over 6

7 0

3 years ago

b. Find and interpret the standard deviation of the number of floors in this data set. Select the correct choice below and fill

Nat2105 [25]

Answer:

Option B. The standard deviation of the number of floors per city is nothing.

Step-by-step explanation:

The standard deviation of a data set is the statistic that measures the deviance or dispersion of the data from the relative mean. In other words, it is is a measure of how spread the numbers are. The standard deviation is given by the following formula:

$\sigma = \sqrt{\frac{1}{N}(x-\mu) ^{2} }$

In this case, it is the deviation of the number of floors in the building in the city.

7 0

3 years ago

Three examples of discrete variables

CaHeK987 [17]

Answer:

Step-by-step explanation:

Discrete Variables can meaningfully have only specific values:

Number of coin flips: 4.

Number of books published: 2.

Distance walked, rounded to the nearest kilometer: 3

(Must be rounded up or down)

7 0

3 years ago

Which of the following statements are the same? (A) x -= x + 4 (B) x = x + 4 - x (C) x = x - (x + 4) (A) and (B) are the same (A

Nesterboy [21]

Answer: (A) and (B) are the same

Step-by-step explanation:

for (A)

x-=x+4

x=x-(x+4)

x=x-x-4

x=4

for (B)

x=x+4-x

x=4

for (C)

x=x-(x+4)

x=x-x-4

x=-4

so (A) and (B) are the same because the value of their x is +4

5 0

3 years ago

Pls answer I will give brainliest

Goryan [66]

It’s B because the y intercept is +3

3 0

3 years ago

Read 2 more answers