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Eva8 [605]
3 years ago
15

Help ASAP on #2 please

Mathematics
1 answer:
NikAS [45]3 years ago
5 0
Where is the picture
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A manufacturer of cheese filled ravioli supplies a pizza restaurant chain. Based on data collected from its automatic filling pr
kolbaska11 [484]

Answer:

A.0.39 grams

margin of error at 90% confidence intervals is

M.E = 0.39 grams

Step-by-step explanation:

<u>Explanation</u>:-

Given a sample of size n = 25

mean of the sample x⁻ = 15 grams

Standard deviation of the sample 'S' =  1.5 grams

<u>margin of error at 90% confidence intervals is determined by</u>

<u></u>Margin error = \frac{t_{0.90} S.D}{\sqrt{n} }<u></u>

The degrees of freedom ν = n-1 = 25-1 =24

The tabulated value t₀.₉₀ = 1.318

                              Margin error = \frac{1.318X 1.5}{\sqrt{25} }

                             Margin of error = 0.3954

<u>Conclusion</u>:-

Margin of error at 90% confidence intervals = 0.3954

4 0
4 years ago
What is an equivalent expression to 48x - 30?
mars1129 [50]
An equivalent expression would be 6(8x - 5)
3 0
3 years ago
Point P partitions the directed segment from A to B into a 1:3 ratio. Q partitions the directed segment from B to A into a 1:3 r
AnnyKZ [126]
Dividing the line segment AB into ratio 1:3 or 3:1 means dividing the line segment into four equal lengths, as shown in the diagram below.

Point P is the point that divides the line into 1 part and 3 parts, from A.

Point Q is the point that divides the line into 1 part and 3 parts, from B

Hence, P and Q are points on different position

9 0
4 years ago
Read 2 more answers
Pls answer 26 and show work
Phoenix [80]

The transformed equation y = -(x - 2)^2 - 3 compared to the parent function involves  translating the parent function to the right by 2 units, reflecting the function across the y-axis and translating the function 3 units down

<h3>How to compare the function to its parent function?</h3>

The equation of the transformed function is given as:

y = -(x - 2)^2 - 3

While the equation of the parent function is given as

y = x^2

Start by translating the parent function to the right by 2 units.

This is represented as:

(x, y) = (x - 2, y)

So, we have:

y = (x - 2)^2

Next, reflect the above function across the y-axis

This is represented as:

(x, y) = (-x, y)

So, we have:

y = -(x - 2)^2

Lastly, translate the above function 3 units down

This is represented as:

(x, y) = (x, y - 3)

So, we have:

y = -(x - 2)^2 - 3

Hence, the transformed equation y = -(x - 2)^2 - 3 compared to the parent function involves  translating the parent function to the right by 2 units, reflecting the function across the y-axis and translating the function 3 units down

Read more about function transformation at:

brainly.com/question/8241886

#SPJ1

7 0
2 years ago
CAN SOMEONE PLS EXPLAIN? Mr. Chang is taking his family for a vacation. He decides to drive to a holiday resort 444 miles from t
WARRIOR [948]

Answer:

Step-by-step explanation:

well let see...  if a car can start off of 2 gallons and run 24 miles from 2 gallons then you might have to divide 444 and 24 to see how much gallons you will need to get to your destination so....18.5??? idk please tell me if i'm wrong and if i'm right please mark me as braniest.

5 0
3 years ago
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