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Artemon [7]
2 years ago
14

Please help me solve​

Mathematics
1 answer:
Alja [10]2 years ago
8 0

Answer:

d

Step-by-step explanation:

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A rectangular hotel room is 11 feet wide and 25 feet long. What is its perimeter?
bekas [8.4K]

Answer:

The answer is 72

Step-by-step explanation:

The formula for perimeter is (L+W)x2

So in your case (11+25)x2

Or add all 4 sides of the rectangle up and you have your answer <3

5 0
2 years ago
The sum of the residuals should always be 0 because the predicted values should be that close to the actual values.
kow [346]

Answer: True

Step-by-step explanation:

The sum of the residuals is always 0 so the plot will always be centered around the x-axis. An outlier is a value that is well separated from the rest of the data set. An outlier will have a large absolute residual value.

7 0
3 years ago
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Here's this idk its math ig
disa [49]

Answer:

this is why you pay attention in school kids.

Step-by-step explanation:

any ways i never learned how to do long division but the answer is a decimal

3 0
3 years ago
Solve the equation 3x + 5y = 15 for y
Nana76 [90]

We are given this equation :

3x + 5y =15

We have to solve it for y, so we need to isolate y on the left side,

first we have 3x on the left side in addition, so when we take it to the right side we apply opposite operation that is subtract 3x

5y =15-3x

Next y is in multiplication with 5, so we apply opposite operation of multiplication that is division, so dividing right side by 5

y=\frac{15-3x}{5}

5 0
3 years ago
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Screen-printing a batch of shirts requires 3 minutes per shirt in addition to 12 minutes of initial set-up time. If it takes 45
Furkat [3]

Answer:

  11 shirts

Step-by-step explanation:

Since 12 of the 45 minute are devoted to setup, the actual printing time is 33 minutes. At 3 minutes per shirt, that's enough time for ...

  (33 min)/(3 min/shirt) = 11 shirts

A batch consists of 11 shirts.

_____

<em>Alternate solution</em>

Another way to consider this is to realize that the setup time is the time required to print 4 shirts. 45 minutes would be enough time to print 45/3 = 15 shirts, but the time for 4 shirts is spent setting up. That leaves the batch size at 15 -4 = 11 shirts.

4 0
3 years ago
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