Combining drugs usually leads to

For the past week, Li Na was very busy and slept very little. Li Na spent the entire week studying for an important exam. Li Na'

Mazyrski [523]

Answer:

poorer memory and reasoning than usual

Explanation:

According to my research on studies conducted by various neurologists, I can say that based on the information provided within the question her performance was most likely affected by poorer memory and reasoning than usual, caused by lack of sleep and energy. Neurologists, believe that lack of sleep impairs a person's ability to focus and learn efficiently as well as not allowing a memory to stick in order for it to be recalled in the future.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

7 0

3 years ago

Differentiate the following functions (i) x(1+x)^3

statuscvo [17]

Answer:

$\displaystyle y' = (1 + x)^2(4x + 1)$

General Formulas and Concepts:

Algebra I

Terms/Coefficients
Functions
Function Notation
Factoring

Calculus

Derivatives

Derivative Notation

Derivative Property [Addition/Subtraction]: $\displaystyle \frac{d}{dx}[f(x) + g(x)] = \frac{d}{dx}[f(x)] + \frac{d}{dx}[g(x)]$

Basic Power Rule:

f(x) = cxⁿ
f’(x) = c·nxⁿ⁻¹

Derivative Rule [Product Rule]: $\displaystyle \frac{d}{dx} [f(x)g(x)]=f'(x)g(x) + g'(x)f(x)$

Derivative Rule [Chain Rule]: $\displaystyle \frac{d}{dx}[f(g(x))] =f'(g(x)) \cdot g'(x)$

Explanation:

Step 1: Define

Identify

y = x(1 + x)³

Step 2: Differentiate

Product Rule [Derivative Rule - Chain Rule]: $\displaystyle y' = \frac{d}{dx}[x] \cdot (1 + x)^3 + x \cdot \frac{d}{dx}[(1 + x)^3] \cdot \frac{d}{dx}[1 + x]$
Derivative Property [Addition/Subtraction]: $\displaystyle y' = \frac{d}{dx}[x] \cdot (1 + x)^3 + x \cdot \frac{d}{dx}[(1 + x)^3] \cdot (\frac{d}{dx}[1] + \frac{d}{dx}[x])$
Basic Power Rule: $\displaystyle y' = x^{1 - 1} \cdot (1 + x)^3 + x \cdot 3(1 + x)^{3 - 1} \cdot (0 + x^{1 - 1})$
Simplify: $\displaystyle y' = (1 + x)^3 + 3x(1 + x)^2$
Factor: $\displaystyle y' = (1 + x)^2 \bigg[ (1 + x) + 3x \bigg]$
Combine like terms: $\displaystyle y' = (1 + x)^2(4x + 1)$

Topic: AP Calculus AB/BC (Calculus I/I + II)

Unit: Derivatives

Book: College Calculus 10e

5 0

3 years ago

Name and describe two (2) steps any practice can follow to design a referral tracking system.

nika2105 [10]

Answer:

(1) Laying of foundation

(2) Design

Explanation:

Referral programmes help in better publicity and higher sales of products and services.

The first step in setting up of referral program is laying a strong foundation. One needs to build a good and strong reputation in the market. This can be achieved through good quality of products, effective and satisfying services and efficient customer support team. This help in customer satisfaction which will make them loyal to you.

The second step is design of the referral programme. The design and content of the referral programme should be clear, precise and easily understandable. This will make the people to join the referral programme more easily.

8 0

3 years ago

What are the six areas of wellness and how can they be incorporated into ones daily life?

BabaBlast [244]

What are the six areas of wellness and how can they be incorporated into ones daily life?

By applying the Six Dimensional Model, a person becomes aware of the inter connectedness of each dimension and how they contribute to healthy living. This holistic model explains:
How a person contributes to their environment and community, and how to build better living spaces and social networks
The enrichment of life through work, and its interconnectedness to living and playing
The development of belief systems, values, and creating a world-view
The benefits of regular physical activity, healthy eating habits, strength and vitality as well as personal responsibility,self-care and when to seek medical attention
Self-esteem, self-control, and determination as a sense of direction
Creative and stimulating mental activities, and sharing your gifts with others
Applying a wellness approach can be useful in nearly every human endeavor. As a pathway to optimal living, wellness is being applied to related fields, such as health promotion and holistic health, and has seen a growth in "helping professions" including counseling and medical arts and practices.

7 0

4 years ago

To anyone who is struggling with anything, please get help, you have so much worth, I'm so proud of you for making it this far,

Sonja [21]

Thanks but I rather talk to people about depression

7 0

3 years ago