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Ulleksa [173]
3 years ago
9

Which paragraph from the article helps explain what “engaged” is referring to?

Computers and Technology
1 answer:
viktelen [127]3 years ago
6 0

The article helps explain what “engaged” is referring to is :

Allison Silvestri, the former principal of San Lorenzo High School east of San Francisco, implemented the tool three years ago. The results "were tremendous," she said. The students were paying more attention in class.

Explanation:

  • San Lorenzo High School allows students to bring their smartphones to campus and even keep them on their person, but all students have to insert their phones into a locked pouch for the entirety of the school day.
  • It has absolutely changed our entire school climate and culture, San Lorenzo High School Principal Allison Silvestri said.
  • "Students talk to me in the halls now. They have to talk to each other. A substitute teacher noticed better posture because they’re not looking down at their phones in the hallways on the way to class.”
  • San Francisco-based Yondr created the green pouches specifically to curb cell phone use.
  • The concept is fairly simple: students place their phones in a pouch at the beginning of the school day, lock the pouch shut and only regain access to their phones at the end of the day when the school unlocks the pouches with special magnets.
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Go to remove a background website

Explanation:

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U2- an example of __________ is an attempt by an unauthorized user to gain access to a system by posing as an authorized user.
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The answer is "masquerade".
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Calculate the average high and low in python code for beginners pls
Nikolay [14]

Answer:

There are two ways to find the average of a list of numbers in Python. You can divide the sum() by the len() of a list of numbers to find the average. Or, you can find the average of a list using the Python mean() function

Explanation:

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3 years ago
A user has multiple web pages open and is using email. Which layer of the Transmission Control Protocol/Internet Protocol (TCP/I
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This is the second question like this I've seen. They aren't the greatest.

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6 0
2 years ago
Write a SELECT statement that returns one row for each customer that has orders with these columns:
d1i1m1o1n [39]

Answer:

SELECT email_address,

SUM(item_price * Quantity) AS item_price_total,

SUM(discount_amount * Quantity) AS discount_amount_total

FROM Customers c

JOIN Orders o ON c.CustomerID = o.CustomerID

JOIN Order_Items oi ON o.OrderID = oi.OrderID

GROUP BY email_address

ORDER BY item_price_total DESC

Explanation:

In this SQL statement the SELECT statement selects the following columns:

email_address

item_price

Quantity

discount_amount

There are two tables Customers and Order_Items

SUM aggregate function is used to add the values of the product of the columns discount_amount and Quantity. It is also used to get the sum of the product of two columns discount_amount and Quantity.

A new temporary column named item_price_total is used to name the sum of the product of two columns discount_amount and Quantity using AS which is ALIAS and it is used to give a name to some columns or a table.

Similarly discount_amount_total name is given to the column which calculate the sum of the product of two columns i.e. discount_amount and Quantity.

JOIN is used here to join the columns from the tables Order_items and Customers.

GROUP BY is used to group the result of rows and is used with functions like SUM. Here the rows are grouped by the email address.

ORDER BY is used to order the result. Here the result is ordered by item_price_total in descending  order.

This SELECT statement can also be written as following:

SELECT c.email_address,

SUM(o.item_price * o.Quantity),

SUM(o.discount_amount * o.quantity)

FROM customer c

JOIN Order_Items o ON o.id = c.id

GROUP BY c.email_address

7 0
3 years ago
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