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3 years ago

Helpppppp pleaseeeee i neeeeeeddddd helllllpppp fastttttt 50 points

Mathematics

1 answer:

DerKrebs [107]3 years ago

4 0

Rewrite the first fraction as an improper fraction: 5/3

Now you have 5/3 divided by 4/5

When you divide fractions flip the second one upside down and then multiply:

5/3 x 5/4 = 25/12

Now rewrite 25/12 as 2 1/12

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The specifications for the diameter of a molded part are 10 mm ± 0.5 mm. The actual average and standard deviation from 250 part

ad-work [718]

Answer: Capable

Step-by-step explanation: The capability of a process could be exaplained as a measure of the ability of a process to produce part within specified limits by making use of statistical measurement. In determining if a certain process is capable or not, the value of process capability (Cp) is measured, in most cases, a process is deemed capable by having a Cp value of 1.33 or higher.

Cp formula :

(Upper specification limit(USL) - Lower specification limit(LSL) ) / 6* standard deviations

Diameter = 10 mm ± 0.5 mm

Standard deviation = 0.1mm

USL = 10 + 0.5 = 10.5

LSL = 10 - 0.5 =. 9.5

Cp = (10.5 - 9.5) / 6*0.1

Cp = 1/0.6

Cp = 1.6666

Cp = 1.67

Hence, the process is capable

5 0

3 years ago

If a copier contains 60% letter-size paper and 40% legal-size paper, what is the ratio of letter-size paper to legal-size paper?

Vladimir79 [104]

Answer:

The ratio is 3/2 or 3:2

Step-by-step explanation:

we know that

To find out the ratio of letter-size paper to legal-size paper, divide the percentage of letter-size paper by the percentage of legal-size paper

$\frac{60}{40}$

Simplify

$\frac{60}{40}=\frac{6}{4}=\frac{3}{2}$

therefore

The ratio is 3/2 or 3:2

7 0

3 years ago

Read 2 more answers

Mountain and deserts effect plz help

sladkih [1.3K]

This is not math
im not sure what this answer is specifically you can look it up on line
"cause and effect of mountains and deserts"

5 0

3 years ago

PLZ!!! I NEED AN ANSWER!!! What is the Vertex? y = 3x^ 2 − 6x − 2

coldgirl [10]

Vertex is: 1, -5

Explanation:

5 0

3 years ago

Help meee will give brainly! Find the domain of the function f(x)=5x−9 . DONT SAY I DONT KNOW

Agata [3.3K]

Answer and Step-by-step explanation:

$\frac{5}{x-9}$

The domain is all real numbers except 9 (positive)

This is because we can't have 0 in the denominator, and when x equals 9, then the denominator is 0. Anything divided by 0 is undefined, which is why 9 (in this equation) is not included.

#teamtrees #WAP (Water And Plant)

7 0

3 years ago