2 years ago

First to answer well get brainliest!.. Plz

Mathematics

1 answer:

marta [7]2 years ago

3 0

<h2>Answer: It is on the origin or quadrant I</h2>

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The diameter of the dot produced by a printer is normally distributed with a mean diameter of 0.002 inch and a standard deviatio

Montano1993 [528]

Answer:

$P(0.0014 < x < 0.0026) = 0.86639$

Step-by-step explanation:

Given

$\mu = 0.002$

$\sigma = 0.0004$

Required

$P(0.0014 < x < 0.0026)$

First, calculate the z score

$z = \frac{x - \mu}{\sigma}$

For x = 0.0014

$z = \frac{0.0014 - 0.002}{0.0004}$

$z = \frac{-0.0006}{0.0004}$

$z = -1.5$

For x = 0.0026

$z = \frac{0.0026 - 0.002}{0.0004}$

$z = \frac{0.0006}{0.0004}$

$z = 1.5$

So, we have:

$P(0.0014 < x < 0.0026) = P(-1.5$

From z probability table, we have:

$P(-1.5$

Hence:

$P(0.0014 < x < 0.0026) = 0.86639$

4 0

2 years ago

Pls pls pls pls help me with this

Alona [7]

Answer:

5 up and 2 to the right

Step-by-step explanation:

The center will be at the same spot as circle D, dilate by 3, then the dilation maps circle C into circle D.

7 0

3 years ago

HELLPPPPP MEEEEEEEEEEE

katrin [286]

B = (-4, -3)

C = (0, -3)

D = (0, -2)

E = (-4, -2)

6 0

2 years ago

Find the measure of the third angle of a triangle given the measures of two angles

sattari [20]

We know that all three angles in a triangle must add to 180 degrees so we can use this fact to find the measure of the missing angles.
180-57-101= 22 degrees
180-72-72=36 degrees
180-x-20=160-x degrees

7 0

2 years ago

Pls help me guys! This is super hard

zheka24 [161]

This explanation shall help you, To find a mean you first need to add
25 + 21+36+16+32 and then divide by 5 and then you will get your answer. Hope this helps!

4 0

2 years ago

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