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vaieri [72.5K]
3 years ago
10

Solve using the order of operations: 6.3 7 squared x 3.1

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
6 0
6.37² x 3.1

First is Exponents (6.37²):

40.6 x 3.1

Then, Multiplication:

40.6 x 3.1 = 125.9.

To remember the order of operations, the term PEMDAS can be used. (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.)
You do the equation in the order of the letters.

Example:

(5-2)5 + 2² / 6 -1 = ?

First, Parentheses:

(3)5 + 2² / 6 - 1

Then, Exponents:

(3)5 + 4 / 6 - 1

Then, Multiplication:

15 + 4 / 6 - 1

Then, Division:

15 + 0.7 - 1

Then, Addition:

15.7 - 1 

Then, Subtraction:

14.7

So that means, (5-2)5 + 2² / 6 -1 = 14.7
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<h2>Answer:</h2>

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<h2>Step-by-step explanation:</h2>

In the question,

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So,

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As, there is deceleration of the car is taking place the acceleration is in negative.

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2 years ago
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Answer:

Step-by-step explanation:

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One upper case letter (26 of these)

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Now we can find the total number of different passwords, which will be equal to the product between the number of options for each one of the characters.

We know that for each character we have 62 different options.

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