Recent activity by Rayiez

Recent activity by Rayiez

F(x)= 2x^4 + 16x^3 + 36x^2, determine all intervals on which f is both DECREASING and CONCAVE DOWN

asked Dec 20, 2024

1 answer 124k views

An important function of the regional Federal Reserve Banks is: A) setting reserve requirements. B) clearing checks. C) determining monetary policy. D) setting margin requirements.

answered Oct 22, 2024

1 answer 94.2k views

Of the weather elements below, which is the one of which we are usually LEAST aware without the use of weather instruments? a) moisture b) wind c) temperature d) pressure e) We are very aware of all of

asked Oct 18, 2024

1 answer 198k views

Which diagram best shows how the Thirteenth Amendment affected Black Americans? OA. OB. O C. O D. The Thirteenth Amendment The Thirteenth Amendment The Thirteenth Amendment The Thirteenth Amendment ㅏ H

asked Oct 4, 2024

1 answer 54.5k views

What is a major difference between biomedical therapies and psychotherapy, with respect to their approach to psychological disorders?

asked Sep 16, 2024

1 answer 69.2k views

How big was the asteroid that wiped out the dinosaurs?

asked Sep 8, 2024

1 answer 2.1k views

Of 40 Marines in the platoon, 80% are qualified swimmers. How many Marines are qualified swimmers?

asked Aug 24, 2024

1 answer 67.5k views

A work crew has a new pump that can fill a tank in 5 hours, and an old one that can fill the same tank in 7 hours. Write the equation for the time it will take both pumps working together to fill 1 tank,

asked Aug 2, 2024

1 answer 225k views

Pedro Gonzalez will invest $5,000 at the end of each year. If the interest rate is 8%, what will the value be after three years?

asked Jul 10, 2024

1 answer 142k views

Measuring the forecast accuracy of the na¨ıve method. consider the following time series data: week 1 2 3 4 5 6 value 18 13 16 11 17 14 using the na¨ıve method (most recent value) as the forecast for the

asked Jul 6, 2024

1 answer 10.1k views

Question: When a resident with Alzheimer's disease shows signs of memory loss, the nursing assistant (NA) should ________. Options: a. Administer medication b. Conduct a physical examination c. Provide

asked Jun 23, 2024

1 answer 120k views

A line joins the points A(-2, -5) and B(4, 13). Find the equation of the perpendicular bisector of AB. a. x - 2y = -1 b. x + 2y = 1 c. x - 2y = 2 d. x + 2y = -2

asked Apr 28, 2024

1 answer 42.7k views

Which part of the mandible articulates with the skull base?

answered Apr 26, 2024

1 answer 154k views

scientists observed that the shells of some marine bivalves are more vulnerable to chemical and physidamage than others how could these differences affect the accuracy of the fossil record

asked Apr 12, 2024

1 answer 30.2k views

30 points! how can pregnancy affect the reproductive system? please give sources thanks!

answered Jan 21, 2024

1 answer 173k views

What is an element? Is water (H2O) considered an element?

asked Jan 13, 2024

2 answers 145k views

Don't understand problem. Need help solving problem.

answered Dec 6, 2023

1 answer 80.8k views

What is 850,000,000,000,000,000 divided by 860,000,000,000,000,000,000,000

answered Nov 25, 2023

2 answers 207k views

The colonies along the eastern coast of North America were formed under different types of charter, but most developed representative democratic governments to rule their territories.

answered Nov 12, 2023

2 answers 46.0k views

How much will the DJ charge an hour if he charges $275 for 3 hours?

answered Oct 23, 2023

1 answer 112k views

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