Recent activity by Laurencevs

Recent activity by Laurencevs

Mr.O’Donnell bought 3 shirts for x dollars. He also bought shoes for $100. If he spent $160, how much did each shirt cost

answered Oct 24, 2023

1 answer 439k views

Is nuclear energy a suitable energy source for South Africa??

answered Oct 16, 2023

1 answer 391k views

What is the value of 3-(-2)C圖54 --2 -1132450-50-115Save and ExitIm/

asked Aug 10, 2023

1 answer 346k views

If p (x) is a polynomial of degree 3 with p(0) = p(1) = p(-1) = 0 and p(2) = 6, then a show that p(-x) = -p (x). b find the interval in which p(x) is less than zero.

asked Jul 9, 2023

1 answer 323k views

People are sometimes likely to help others, and other times are less likely. Explain the factors involved in the concept of helping others by discussing altruism, the bystander effect, the social exchange

asked Jun 21, 2023

1 answer 211k views

A company manufacturers and sells a electric drills per month. The monthly cost and price-demand equations areC(x) = 45000 + 802,p = 220 - 5,0 < 2 < 5000.(A) Find the production level that results in the maximum profit.Production Level =(B) Find the price that the company should charge for each drill in order to maximize profit.Price=

asked May 18, 2023

1 answer 88.0k views

HELPPPPPPP What are the solutions to the system of equations graphed below? A. (2,0) and (0,-4) B. (-2,0) and (2,0) C. (0,-2) and (0,2) D. (0,2) and (-4,0)

asked May 15, 2023

2 answers 409k views

When energy is transferred through an ecosystem, some energy is lost to the environment when _______ is given off as a byproduct of cellular respiration.

answered Apr 24, 2023

1 answer 378k views

What are the answers?

answered Feb 7, 2023

2 answers 462k views

The muscle weakness of myasthenia gravis results from loss of acetylcholine receptors in the end-plate membrane. the motor neuron action potential being too small to shock the muscle fibers. insufficient

answered Oct 29, 2022

1 answer 83.0k views

Reverend Hale began to doubt people when? O John Proctor couldn't recite all of the Ten Commandments O people with good reputations were accused O Abigail began to accuse everyone O he saw the poppet Abigail

asked Aug 24, 2022

1 answer 25.9k views

The ___________________ of cities created the need for public parks a. colonization c. urbanization b. irrigation d. All of the above

answered Jun 8, 2022

1 answer 231k views

Which property justifies the fact that 5(x - 2) is equivalent to 5x – 10? A commutative B associative C distributive D identity

asked Jun 4, 2022

2 answers 258k views

A box contains 7 green marbles, 10 blue marbles, and 5 red marbles. Three marbles are selected at random from the box, one at a time, without replacement. Find the probability that two of the marbles selected

asked Mar 7, 2022

1 answer 269k views

If b is the midpoint of ac Ab = 2x and ac = 5x + 8 Find bc

answered Feb 9, 2022

1 answer 395k views

Search QAmmunity.org