# Get help with differential calculus problems

Recent questions in Differential Calculus
Derivatives Answered
ka1leE 2020-11-08

### Derivatives of power and constant functions Evaluate the following derivatives. $\frac{d}{dx}\left({x}^{9}\right)$

Aneeka Hunt 2020-11-07

### gestationperiod mean birthweight standard deviation under 28weeks 1.88lbs 1.20lbs 28-31weeks 4.08lbs 1.86lbs 32-35weeks 5.71 1.47lbs 36weeks 6.44lbs 1.19lbs 37-39weeks 7.31lbs 1.09lbs 40weeks 7.69 1.04 41weeks 7.79 1.08lbs 42 weeks andover 7.61 1.11lbs 1. what percent of the babies born within each gestationperiod have a low birth weight (under 5.5 lbs)? Explain yourreasoning. a. under 28 weeks b.32-35 weeks c. 37to 39 weeks d. 42 weeks and over 2. Describe the weights of the top 10% of the babies born witheach gestation period. Expalin your reasoning. a. 37 to 39 weeks b. 42 weeks and over 3. For each gestation period, what is the probability that ababy will weigh between 6 and 9 lbs at birth? a. 32 to 35 weeks b. 37to 39 weeks c. 42 weeks and over 4. A birth weight of less than 3.3 lbs is classified by theNCHS as a " very low birth weight." What is the probability that ababy has a very low birth weight for each gestation period? a. under 28 weeks b. 32 to 35 weeks c. 37 to 39 weeks

Derivatives Answered
kuCAu 2020-11-02

### Use the limit definition of partial derivatives to evaluate ${f}_{x}\left(x,y\right)\phantom{\rule{1em}{0ex}}\text{and}\phantom{\rule{1em}{0ex}}{f}_{y}\left(x,y\right)$ for the following functions. $f\left(x,y\right)=\frac{x}{y}$

Derivatives Answered
fortdefruitI 2020-10-27

### Find both first partial derivatives. $h\left(x,y\right)={e}^{-\left(x2+y2\right)}$

Derivatives Answered
Efan Halliday 2020-10-27

### Higher-Order Derivatives $f\left(x\right)=2{x}^{4}-3{x}^{3}+2{x}^{2}+x+4$ find ${f}^{10}\left(x\right)=?$

Dottie Parra 2020-10-27

### Use the conjugate process $\underset{x\to 0}{lim}\frac{\sqrt{{x}^{2}+5}-\sqrt{5-{x}^{2}}}{x}.$

glasskerfu 2020-10-26

### An analysis of variance produces $S{S}_{total}=40$ and $S{S}_{within}=10$. For rhis analysis, what is $S{S}_{between}$? a) 30 b) 400 c) Cannot be determined grom the information given d) 50

Derivatives Answered
necessaryh 2020-10-23

York 2020-10-18

### Which of the following stetements bset descibes correlation analysis in a simple linear regression a. Correlation analysis measures the strenght of relationship between two categorical variables. b. Correlation analysis measures the direction of relationship between two numerical variables. c. Correlation analysis measures the strenght and direction of relationship between two numerical variables. d. Correlation analysis measures the strenght of relationship between two numerical variables."

One of the most famous and challenging aspects of learning calculus and analysis is dealing with differential calculus equations that are not too complex per se if you have an example of differential calculus sample problems that contain both answers and questions. It is recommended to use your logic and see how differential calculus problems are formed with the help of several equations where you must be solving equations with decimals, functions and their derivatives. These are used to calculate the flow of electricity, model some motion, or set the energy flow of an object in a graphical form.