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Delicious77 [7]
3 years ago
12

The production line that packages bags of almonds at a snack food manufacturer will be considered operating properly if the aver

age weight of the bags of almonds is 2.3 ounces with a standard deviation of 0.09 ounces. A random sample of 14 boxes showed an average weight of 1.54 ounces. What additional assumption is needed before we can perform a test to determine whether the production line is operating properly?
a. The sample standard devation needs to be known.
b. The population mean needs to be known
c. The population standard deviation needs to be known
d. The population distribution of the weight has to be normal.
Mathematics
1 answer:
EleoNora [17]3 years ago
6 0

instag @peachllings follow and be active Step-by-step explanation:

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RS=4y+4, ST=3y+4, and RT=43 <br> What is the value of y?
Shkiper50 [21]

The value of y is 5

<h3>How to determine the value </h3>

From the given line, it can be concluded that:

The segment RT is divided into RS and ST

But we have the following parameters

The length of the sides are:

  • RS=4y+4
  • ST=3y+4
  • RT=43

Since RT is RS added to ST:

We have;

RT = RS + ST

substitute the values

43 = 4y + 4 + 3y + 4

collect like terms

43 = 4y + 3y + 4 + 4

Add like terms

43 = 7y + 8

43 = 7y + 8

Make '7y' subject of formula

7y = 43 - 8

7y = 35

Make 'y' the subject of formula

y = 35/ 7

y = 5

Thus, the value of y is 5

Learn more about segments here:

brainly.com/question/2437195

#SPJ1

5 0
2 years ago
Solve for p -6p+7=3(2p-3)-4(-10+4p
ozzi

p-6p+7=3(2p-3)-4(-10+4p

We move all terms to the left:

p-6p+7-(3(2p-3)-4(-10+4p)=0

We add all the numbers together, and all the variables

p-6p-(3(2p-3)-4(4p-10)+7=0

We add all the numbers together, and all the variables

-5p-(3(2p-3)-4(4p-10)+7=0


8 0
4 years ago
In the equation, which is true about the value of x? 4(2x + 3) = x(3 + 5) + 12
Dmitrij [34]

The statement is true. X= all real numbers

6 0
3 years ago
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Rewrite each fraction with a denominator of 10 7/2=? 3/5=?​
motikmotik
The answer is 35/10 and 6/10
5 0
3 years ago
What is 0.15x10^-2 written in scientific notation?​
Arada [10]

Step-by-step explanation:

fcgfsykmcsunvdsihjiutt

6 0
3 years ago
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