Recent activity by HerberthObregon

Recent activity by HerberthObregon

Show that for f(x)=x⁶ we have f""(0)=0 but the point x=0 is not an inflection point of f

asked Dec 11, 2024

1 answer 14.6k views

the volume of a cube is decreasing at a constant rate of 21 cubic centimeters per second. at the instant when the side length of the cube is 11 centimeters, what is the rate of change of the surface area

asked Nov 6, 2024

1 answer 177k views

What are the different ways to visualize proteins on a gel? What are the advantages and disadvantages of each?

asked Oct 19, 2024

1 answer 16.0k views

in order for your body to use more energy what does it need more of when you are exercising than when you are resting?

asked Oct 17, 2024

1 answer 27.7k views

The state builds an emergency-landing airstrip next to Farmer Brown's property. The U.S. Air Force begins frequent touch-and-go exercises there. The noise from fighter jets is significant, and local appraisers

asked Sep 28, 2024

1 answer 104k views

The decomposition of dinitrogen pentaoxide has and activation energy of 102 kj/mol and delta H degree rsn = + 55 kj/mol. What is the activation energy for the reverse reaction? a. 27 kj/mol b. 47 kj/mol

asked Jul 22, 2024

1 answer 188k views

5c+4=2(c-5) helpp meee

answered Jun 10, 2024

1 answer 37.8k views

In which step did Fiona make an error?

answered May 20, 2024

1 answer 177k views

A survey reported that the mean starting salary for college graduates after a three-year program was $35 250.Assume that the distribution of starting salaries follows the normal distribution with a standard

answered Apr 21, 2024

1 answer 85.0k views

When arranging a reception area, which type of chairs would best accommodate elderly patients?

asked Mar 16, 2024

1 answer 219k views

Write the expression for the force F acting on a particle of mass and charge moving with velocity V in a magnetic field B Under what conditions will it move in a circular path?

answered Mar 4, 2024

1 answer 152k views

In which phase of a user needs assessment project does an analyst try to understand organization goals, decision criteria, stakeholder roles, and information sources? a) Discovery Phase b) Hibernation

asked Feb 12, 2024

1 answer 90.3k views

Graph the function. F(x)= sin (nx/2)

answered Dec 27, 2023

1 answer 204k views

What is the factorization of the Polynomial graphed below? Assume it has no constant factor. Write each factor as a polynomial in descending order. Enter exponents using the caret (^).y=

answered Nov 14, 2023

1 answer 93.8k views

Why do you think the Egyptians believed that royal burial sites were vo important?

answered Oct 28, 2023

2 answers 37.8k views

what are the technicial terms for organisms that make their own food , and organisms that obtain food through eating other living thing ?

asked Sep 13, 2023

1 answer 153k views

Two angles are complementary. The measure of the larger angle is 14° less than 3 times the measure of the smaller angle. The measure of the smaller angle is ____ degrees and the measure of the larger angle

answered Sep 11, 2023

1 answer 212k views

15x=75Write which property of equality you used.

answered Apr 22, 2023

1 answer 123k views

Which word describes something that works in the same way as a rader? A. Echo B. Shadow C. Camera D. Mirror

asked Apr 14, 2023

2 answers 186k views

Use the figure to the right to find the value of PT. PT = 3x + 6 and TQ=7x-6

asked Feb 22, 2023

1 answer 58.6k views

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