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SpyIntel [72]
3 years ago
15

....................................

Mathematics
2 answers:
il63 [147K]3 years ago
8 0

...............

lol ok

Ronch [10]3 years ago
7 0

Answer:

................................

Step-by-step explanation:

.................................................................

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Solve for x for brainiest
saul85 [17]
Lovee the nails!!!


my guess is x=28

hope this helps!!! :))
7 0
2 years ago
what are the extraneous variables eliminated by randomly selecting schools into the experiment and control groups?
Bingel [31]

Regression to the mean and selection bias are the superfluous variables that are removed by randomly choosing schools for the experiment and control groups.

A statistical phenomenon known as regression to the mean (RTM) states that if a random outcome of any measurement or event is severe in the first example, the second or following outcomes will be less extreme. In other words, it will be somewhat near to the distribution's mean or center.

According to regression to the mean (RTM), if an experiment's first result is extreme, the second result will be more in line with the population mean.

Decisions are made incorrectly as a result of this prejudice.

To mitigate the detrimental impacts of regression to the mean, organizations can exercise critical thinking and undertake a randomized controlled trial (RCT) with an experimental group and a control group.

Learn more about Regression :

brainly.com/question/14548066

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6 0
1 year ago
The midpoint of AB is M(1,-2). If the coordinates of A are (-3, -8), what are
shtirl [24]

Answer:

Step-by-step explanation:

(x - 3)/2= 1

x - 3 = 2

x = 5

(y - 8)/2 = -2

y - 8 = -4

y = 4

(5, 4) coordinates for B

3 0
3 years ago
The graph below shows the solution set of which inequality ?
Anestetic [448]

Answer:

E. |x| < 100.

Step-by-step explanation:

The solution of an absolute value function of the form |x| < a represents the set of values of x so that -a < x < a. The solution must be at least |x| < 7. Hence, the right choice is |x| < 100.

5 0
3 years ago
When ringing up a customers cashier needs 25 seconds to process payment as well as 1 second to scan each item being purchased. H
Sergio [31]

Multiply the amount of seconds to ring up items by the amount of items.

1 × 17 = 17

Now add the amount of seconds to process a payment to the product.

17 + 25 = 42

<h2>Answer:</h2>

<u>It takes </u><u>42 seconds</u><u> to ring up a customer with 17 items.</u>

5 0
3 years ago
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