Write the following sum using summation notation -2/5+3/6-4/711/14

Step-by-step explanation:

Given:

To write: the given expression using summation notation

Solution:

Summation notation helps to write a long sum as a single expression.

In the summation notation, the variable is called the index of summation.

Let denote a set of n numbers.

Then in summation notation,

1. minimum

2. 6400

3. eight

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vwhat effect does the word head have on the meaning of this passage?

a. it demonstrates how intelligent he was.

b. it shows he was a favorite of the teachers.

c. it indicates he would be a good preacher.

d. it reveals how self-important he was.

how does the choice of the word head contribute to the passage’s tone?

a. it offers a sense of entitlement.

step-by-step explanation: