Recent activity by RolandJS

Recent activity by RolandJS

Once a child can perform mental operations on concrete objects and understand the principles of conservation and reversibility, she has reached Piaget's ____ stage. a) Sensorimotor b) Preoperational c)

answered Dec 11, 2024

1 answer 125k views

Do these form different signal frequencies over the nerve channels?

answered Nov 25, 2024

1 answer 183k views

Series 6 holders cannot sell_____ and _____. A. Stocks and bonds. B. Individual company securities and options. C. Corporate and municipal securities. D. Equity and fixed-income securities.

answered Oct 25, 2024

1 answer 179k views

(1/x-y)-(2/2x+y)+(1/x+y)-(2/2x-y)

answered Oct 21, 2024

2 answers 215k views

Client/server computing is a primary example of centralized processing. A) TRUE B) FALSE

asked Oct 16, 2024

1 answer 83.2k views

16A-118 EMLA cream A. contains procaine B. always causes methaemoglobinaemia in neonates C. Should be used on cracked skin D. 5% formulation E. Causes vasodilation

asked Aug 16, 2024

1 answer 76.8k views

How many solutions does the system have? x+y=3 5x+5y=15

answered Jul 13, 2024

1 answer 141k views

What does waste treatment involve? O A. O B. O C. O D. reducing the toxicity of waste reducing the size of the waste reducing the odor of the waste reducing the hardness of the waste

asked Jun 6, 2024

1 answer 45.6k views

Creative writing I wished I had listened to my father .

answered Jun 6, 2024

1 answer 97.8k views

Compare the requirements outlined in “Convention on the Prevention and Punishment of the Crime of Genocide” to “President Clinton’s Remarks in Kigali on the Rwandan Genocide.” In the context of Clinton’s

answered Jun 6, 2024

1 answer 82.5k views

If offeree sends acceptance, then rejection what happens?

answered Apr 26, 2024

1 answer 39.7k views

Emperor Shi Huangdi built the Great Wall of China to:

answered Apr 23, 2024

1 answer 45.1k views

If a ball is thrown vertically upward with an initial velocity of 80 ft/sec, what would be the height of the ball after 2 seconds?

answered Jan 20, 2024

1 answer 141k views

What is the meaning of the word hazardous? 1) reliable 2) effortless 3) unsafe 4) simple

answered Jan 11, 2024

2 answers 204k views

ALL atoms of the same element have: Report an Error different numbers of neutrons. the same number of protons. different numbers of protons. the same number of neutrons.

asked Jan 11, 2024

1 answer 103k views

PLEASE HELP!!!! Solve for the variable. Show all work. x2 - 33 = -1

answered Jan 1, 2024

2 answers 171k views

I NEED HELPPPPP!!!! THIS IS SO HARDDDD

answered Oct 13, 2023

2 answers 226k views

Which of the following atoms has the smallest radius? The Periodic Table A. Cesium (Cs) B. Potassium (K) C. Sodium (Na) D. Lithium (Li)

asked Sep 15, 2023

1 answer 45.3k views

The number of nails of a given length is normally distributed with a mean a length of 5 in. and a standard deviation of 0.03 in. In a bag containing 120 nails, how many nails are between 4.97 in. long

asked Aug 13, 2023

1 answer 110k views

Why did 200,000 European farmers leave Belgium, Holland, and Germany to settle in areas that are now encompassed by Poland, Hungary, and the Czech Republic?

asked Jun 26, 2023

1 answer 130k views

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