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3 years ago

What is a science ?

2 answers:

7 0

The study of the structure an behaviour of the physical and natural environment by oberseving through scientficic instruments and through experiments.

juin [17]3 years ago

5 0

Science is the the intellectual and practical activity encompassing the systematic study of the structure and behaviour of the physical and natural world through observation and experiment.

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How can you best describe the reader's mood that is created by this story

emmainna [20.7K]

Answer:

Well, Depending on what the story is talking about (Romance, Sad, Action, Tense, Scary, Surprised, In shock) Can describe the reader's Mood.

You're welcome! :)

Explanation:

Say I am reading a Scary story, I would be scared, in shock and maybe even "sad" ? You can tell that I am Scared even though I may not be showing it, By reading either the title of the book or reading the description on the back.

5 0

3 years ago

Fernando evaluated the expression below. StartFraction 5 (9 minus 5) over 2 EndFraction + (negative 2) (negative 5) + (negative

Juli2301 [7.4K]

Question:

Fernando evaluated the expression below.

$\frac{5(9-5)}{2} + (-2)(-5) + (-3)^2 = \frac{5(4)}{2} -10 + 9 = \frac{20}{2} - 10 + 9 = 10 - 10 + 9 = 9$

What was Fernando's error?

- Fernando evaluated the numerator of the fraction incorrectly.

- Fernando simplified 20/2 incorrectly.

- Fernando incorrectly found the product of –2 and –5.

- Fernando evaluated (-3)² incorrectly.

Answer:

- Fernando incorrectly found the product of –2 and –5.

Explanation:

Given

$\frac{5(9-5)}{2} + (-2)(-5) + (-3)^2 = \frac{5(4)}{2} -10 + 9 = \frac{20}{2} - 10 + 9 = 10 - 10 + 9 = 9$

Required

Spot the error

The error in this evaluation is the product of -2 and -5 at step 2

When a negative number (-2) is multiplied by a negative number (-5), the outcome of the multiplication is always a positive number (10).

So, the result of -2 * -5 is 10 but Fernando incorrectly calculated it as -10.

Solving the expression, correctly

$\frac{5(9-5)}{2} + (-2)(-5) + (-3)^2 = \frac{5(4)}{2} + 10 + 9$

$\frac{5(9-5)}{2} + (-2)(-5) + (-3)^2 = \frac{20}{2} + 10 + 9$

$\frac{5(9-5)}{2} + (-2)(-5) + (-3)^2 = 10 + 10 + 9$

$\frac{5(9-5)}{2} + (-2)(-5) + (-3)^2 = 29$

Hence, the actual result of the expression is 29 (not 9 as calculated by Fernando).

7 0

3 years ago

Read 2 more answers

What is the mood of this poem? Thanks

Tpy6a [65]

I think the mood is mystic, excitement, and hope.

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4 years ago

What is the first thing Aslan does when he returns? A. He plays tag with Susan and Lucy. B. He takes Susan and Lucy home. C. He

aksik [14]

I have read this book. He lets out a loud roar. Hope this helps!!

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3 years ago

i need to write a paragraph 100 words or 500 characters using the words Commitment Employment Motivation Priorities and is to be

Leona [35]

"Why should you vote for me to become the next president of the United States of America? I have commitment to the American people, as I was born and raised in this great nation. I will create employment in the infrastructure industry. My priorities include creating a better healthcare system, focusing in on the middle class, and making sure everyone has a decent standard of living. You may also ask what is my motivation in all of this. Why am I so passionate about the American people? It's because we are a great nation, and I want to support that." Tried my best and exactly 100 words

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3 years ago

What is a science ?​

What is a science ?