Recent activity by Josh Bernfeld

Question

Which list shows only SECONDARY consumers according to this photo? a) penguins, other seals, phytoplankton b) fish, carnivorous zooplankton, birds c) krill, leopard seal, smaller toothed whales d) elephant

asked Dec 23, 2024

1 answer 70.9k views

The student then emptied the flask and dried it once again. To the empty flask, she added pieces of metal until the flask was about half full. She weighed the stoppered flask and the metal contents and

answered Dec 14, 2024

1 answer 152k views

Given the characteristics of a function, what is its equation? a) y = 2x^3 - 7x^2 + 4x - 6 b) y = -6x + 2 c) y = (x - 3)(x + 1) d) y = 2(x - 3)(x + 1)

answered Dec 8, 2024

1 answer 119k views

Bottles of water come in three sizes. Small bottle: A 250 ml bottle costs 30p; Medium bottle: A 750 ml bottle costs 86p; Large bottle: A 1 l bottle costs £1.13. Calculate the cost of 3 l for each bottle.

asked Nov 26, 2024

1 answer 138k views

An airplane is heading due south at a speed of 540 km/h. If a wind begins blowing from the southwest at a speed of 80.0 km/h (average), what is the resultant velocity of the airplane?

asked Nov 5, 2024

1 answer 28.2k views

Part I: Making the Race Henri is Emile's younger brother and they are having a walking race. Emile can walk 2.5 meters per second whereas Henri walks 1 meter per second. Because Emile is faster, they give

asked Sep 7, 2024

1 answer 133k views

Seventeen-year-old Quentin requires _____ hours of sleep each night for healthy development and functioning. A. 6-7 B. Less than 7 C. At least 8 D. 10

asked Aug 21, 2024

1 answer 187k views

According to Your Textbook, the Way We Speak Is an Important Element of... A. Biological determinism B. Social construction C. Gender identity D. Cultural relativism

asked Jul 6, 2024

1 answer 99.1k views

The parent function is y=x². Given that the new function is y=−2(x−3)², which of the following transformations occurred? A) Vertical compression by a factor of 2 and horizontal shift 3 units to the right.

answered Jun 8, 2024

1 answer 149k views

The worldwide increase in e-commerce in the 2000s led to a significant rise in: a. Multinational corporations b. Digital publishing c. Banks and other financial institutions d. More centralized economies

answered Mar 3, 2024

1 answer 137k views

A 100.-ml reaction vessel initially contains 2.60 �� 10��2 mol of NO and 1.30 �� 10��2 mol of H��. At equilibrium, the concentration of NO in the vessel is 0.161 M. At equilibrium, the vessel also contains

asked Feb 16, 2024

1 answer 189k views

What can management use as one of the many indicators that a server is selling the menu?

answered Jan 20, 2024

1 answer 233k views

PLEASE HELP (Giving Good Points!) What value of q makes the equation true? 1/2(q+4)=10

asked Oct 15, 2023

1 answer 150k views

How do i graph this equation ?Is this relation a function ?Is the graph discrete or continuous?

asked Sep 15, 2023

1 answer 33.8k views

10. Miguel y Carmen_____a las nueve y cuarto. O llegas O llegan O llego O llegamos

asked Aug 3, 2023

2 answers 51.7k views

Monosaccharides disaccharides and polysaccharides are examples of.

answered Jul 17, 2023

1 answer 87.4k views

(a +11)(11a +1) Simplify

answered Jun 30, 2023

1 answer 66.3k views

You need water desperately. you will not likely find water between here and prairie crossing you should pay you 10 a barrel those who have the money should share the water with those who cannot afford

answered Jun 27, 2023

1 answer 52.8k views

Solve 6x 12y = 18 for x

answered Apr 19, 2023

1 answer 215k views

The Martinez family ate at a restaurant. The cost of the meal was $34.50. The sales tax was 6% of the cost of the meal. They left a tip of 15% of the cost of the meal plus tax. What was the total cost

asked Feb 14, 2023

1 answer 61.4k views

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