Recent activity by Richard Holland

Recent activity by Richard Holland

At t = 0, a particle starts from rest at x = 0, y = 0, and moves in the xy plane with an acceleration aƒ— = (4.0i^ + 3.0j^) m/s². Assume t is in seconds. What is the position of the particle at t = 2 seconds?

answered Jan 2

1 answer 41.8k views

Point A(9,8) is rotated 90 degrees counterclockwise about the origin. What is the x coordinate of the image of point A?

answered Aug 20, 2024

1 answer 11.6k views

What type of volcanic rock is formed when effusive, mafic lava erupts underwater and cools very quickly?

answered Aug 16, 2024

1 answer 61.0k views

What should you after the under cut/before your back cut?

asked Aug 3, 2024

1 answer 229k views

Aob is a sector of a circle, centre o and radius 9cm. the length arc ab is 6π. find the area of sector. give your answer in terms of π.

asked Jul 23, 2024

1 answer 89.5k views

In a normal distribution of Stanford-Binet IQ scores, approximately two-thirds of the IQ scores fall within which of the following ranges? a. 85-115 b. 70-100 c. 100-130 d. 90-110

asked May 6, 2024

1 answer 129k views

What is the profit of the private seller with the demand function P = -1.2Q + 105, considering a fixed cost of 100 and a variable cost VC = 13Q + 0.013Q^2?

answered Apr 17, 2024

1 answer 166k views

A picture that measures 8 x 10 has a border of uniform width surrounding it. The perimeter around the border is 52. Find the width

asked Apr 14, 2024

1 answer 106k views

Explain solubility of sugar and carbon dioxide in water

asked Mar 19, 2024

1 answer 146k views

Can deadly force be used against a misdemeanor suspect who is escaping? 1) Yes 2) No

asked Feb 25, 2024

1 answer 119k views

Please help me quickly

asked Feb 18, 2024

1 answer 96.1k views

Two systems of equations are shown. Which TWO of the following statements each provide sufficient reasoning to show that the systems have the same solution? a) Both systems have the same coefficients for

asked Jan 19, 2024

1 answer 173k views

Which career professionals in the Arts, A/V technology, and Communcation careers are typically self-employed? Check all that apply… A. Sound Engineering Technicians B. Craft Artists C. Photographers D.

asked Oct 5, 2023

1 answer 181k views

G. a car travels at 60m/s for 50minutes south west.calculate how far it will travel

asked Aug 7, 2023

1 answer 93.0k views

What is the end behavior of f(x) in the function f(x) = log(x - 2) as x approaches 2?

answered Jun 21, 2023

1 answer 74.5k views

What term describes members of the same species living at the same place ah the same time? (1 Point) Carrying Capacity Population Limiting Factor Growth Rate

answered Jun 12, 2023

2 answers 130k views

I need help with this practice As I am brand new to this, please define each term (simply, if need be) provided in the answer options Also, explain step by step on how to solve completely No need in rushing!

answered Apr 11, 2023

1 answer 21.9k views

Ferdinand suffers from schizoid personality disorder, meaning he shows a pervasive pattern of ?

asked Mar 25, 2023

1 answer 27.6k views

What age groups is anorexia and bulimia most common

answered Mar 15, 2023

1 answer 129k views

Choose a group from the periodic table that you encounter the most in your everyday life.

asked Mar 12, 2023

1 answer 98.0k views

Search QAmmunity.org