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3 years ago

I am so confused this doesn't make any sense

Mathematics

1 answer:

Ann [662]3 years ago

5 0

Answer:

1 3/4

Step-by-step explanation:

The length shown is the diameter.

The radius is half of the diameter.

so 3 1/2 divided by 2

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A resistor utilized in a critical electronic component is required to have a resistance of 45 ohms /- 0.32 ohms. The current man

Lyrx [107]

Answer:

The value is $CP = 0.667$

Step-by-step explanation:

From the question we are told that

The resistance is $R = 45 \pm 0.32\ \Omega$

The mean is $\mu = 50 \Omega$

The standard deviation is $\sigma = 0.16 \Omega$

Generally the upper limit of the resistance specified in the question(i.e upper specification limit (USL )) is

$USL = 45 + 0.32 = 45.32 \ \Omega$

Generally the lower limit of the resistance specified in the question(i.e lower specification limit (USL )) is

$LSL = 45 - 0.32 = 44.68 \ \Omega$

Generally the CP of the process of manufacturing the resistor is mathematically represented as

$C P = \frac{ USL - LSL }{ 6 * \sigma }$

=> $CP = \frac{45.32 - 44.68 }{6 * 0.16}$

=> $CP = \frac{0.64 }{0.96}$

=> $CP = 0.667$

8 0

4 years ago

Consider two consecutive positive integers such that the square of the second integer added to 3 times the first is equal to 105

Irina-Kira [14]

Answer:

8 and 9

Step-by-step explanation:

If x is the smaller integer, and x + 1 is the larger integer, then:

(x + 1)² + 3x = 105

x² + 2x + 1 + 3x = 105

x² + 5x − 104 = 0

(x + 13) (x − 8) = 0

x = -13 or 8

Since x is positive, x = 8. So the two integers are 8 and 9.

5 0

3 years ago

F(x) = x2 + 7 X(2) =

morpeh [17]

Answer:

What is the question?

Step-by-step explanation:

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3 years ago

What are the dimensions of the rectangle of greatest area that can be formed with 200 feet of fence?

VLD [36.1K]

Since a square is a rectangle, each side of the square is 50 and its area would be 2500 ft^2. A square of a quadrilateral yields the largest area.
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8 0

3 years ago

How do I make 120% into a fraction and a decimal number?

artcher [175]

120/100 is your fraction and 1.2 in a decimal
Hope that helps.

6 0

3 years ago

Read 2 more answers