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3 years ago

What is equivalent to (6xp)+3

Mathematics

1 answer:

kondor19780726 [428]3 years ago

8 0

Answer:

1(6xp+3)

Step-by-step explanation:

Multiply

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The number of nuts in a can of mixed nuts is found to be normally distributed, with a mean of 500 nuts and a standard deviation

Elis [28]

Answer:

-2.25

Step-by-step explanation:

We have that the mean (m) is equal to 500, the standard deviation (sd) 20

They ask us for P (x <455)

For this, the first thing is to calculate z, which is given by the following equation:

z = (x - m) / sd

We have all these values, replacing we have:

z = (455 - 500) / (20)

z = -2.25

3 0

4 years ago

Read 2 more answers

Dilate a triangle with vertices (0,0), (0,2) and (2,0) using the scale factor k=3. What is the value of the ratio (new to origin

seropon [69]

Answer:

Part a) The ratio of the perimeters is $3$

Part b) The ratio of the areas is $9$

Step-by-step explanation:

Part A) What is the value of the ratio (new to original) of the perimeters?

we know that

If two figures are similar, then the ratio of its perimeters is equal to the scale factor

Let

z-----> the scale factor

x-----> the perimeter of the new triangle

y-----> the perimeter of the original triangle

$z=\frac{x}{y}$

we have

$z=3$

substitute

$\frac{x}{y}=3$

Part B) What is the value of the ratio (new to original) of the areas?

we know that

If two figures are similar, then the ratio of its areas is equal to the scale factor squared

Let

z-----> the scale factor

x-----> the area of the new triangle

y-----> the area of the original triangle

$z^{2}=\frac{x}{y}$

we have

$z=3$

substitute

$\frac{x}{y}=3^{2}$

$\frac{x}{y}=9}$

3 0

3 years ago

Explain how I do this please !!!

MAXImum [283]

Answer:

Step-by-step explanation:

8 0

3 years ago

Is 2 (3p) equivalent to 8p - 2p

nlexa [21]

Answer: Yes it is

Step-by-step explanation: 2(3p) = 2 x 3p = 6p

8p - 2p = 6p

5 0

3 years ago

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PLEASE HELP!!!!!!!<br> PLEASE HELP!!!!!!!<br> PLEASE HELP!!!!!!!

Westkost [7]

Answer:

she can buy 5 sour straws

Step-by-step explanation:

4 0

3 years ago