The Calculus early transcendentals 7th edition text book is known to help build your mathematical confidence and thus assist you in the achievement of your goals in terms of the course.
<h3>What is the Calculus: Early Transcendentals edition?</h3>
This is known to be a text book that was written by Stewart James. The Early Transcendentals Seventh Edition is one that helps to conveys some of the utility of calculus to aid student to have a good technical competence.
Note that it gives you a background knowledge on calculus, exponential function, linear functions and thus boast your level of knowledge.
Learn more about Calculus from
brainly.com/question/24430269
Explanation:
I want to say only in the second situation but I could be wrong.
Answer:
3rd
Explanation:
Fe2O3 + 6HCl + --> 2 FeCl3 + 3 H2O
Equal no of atoms of elements.
John will need to sleep for 10.3 hours before his second exam so that the
average of his two exam scores is an 80.
We were given
8 hours of sleep = 70
To get average of 80
<u>70+ x</u> = 80
2
Cross multiply:
70+x = 160
x= 160-70
= 90.
If 8 hours of sleep = 70
x hours of sleep = 90
Cross multiply
8× 90 = 70 × x
720 = 70x
x = 720/70
x = 10.2857
≈ 10.3 hours of sleep
Read more about Equation here brainly.com/question/17202391
