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A cue ball of mass m₁=0.355 kg is shot at another billiard ball, with mass m₂ =0.57 kg, which is at rest. The cue ball has an initial speed of v=6.5 m/s in the positive direction. Assume that the collision

asked Dec 8, 2024

1 answer 77.9k views

In the US, Bazooka Joe is the mascot of what kind of confectionery? A. Bubble gum B. Soda C. Cereal D. Chocolate

asked Nov 26, 2024

1 answer 24.3k views

Calculate the enthalpy of combustion of methane at 298k accounding to the reaction CH₄ + 2O₂ ➝ CO₂ + 2H₂O(g)?

asked Oct 26, 2024

1 answer 123k views

A biological psychologist studies the effects of amphetamine on aggression in rhesus monkeys. However, to the researcher's surprise, the experimental results differ for isolated monkeys versus monkeys

answered Sep 18, 2024

1 answer 134k views

Show that the statement is true. If DE has endpoints (-1,6) and E (7,2), then the midpoint M of DE lies in Quadrant II. A) M is (-4, 4) B) M is (3, 4) C) M is (-4, -2) D) M is (3, -2)

asked Jul 26, 2024

1 answer 144k views

Which grant program requires partners at universities or other non-profit institutions? a) SBIR b) SBA Microloan program c) R&D limited partnership d) Bootstrap financing

answered Jul 22, 2024

1 answer 66.7k views

Mitochondria are present in about 200 copies per cell. The nuclear genome is present in 2 copies. You have collected shotgun Illumina sequence data for a particular genome. You would like to do k-mer spectra

answered Jul 9, 2024

1 answer 173k views

17. Last year, 320 students were members of Pine Hill Middle School clubs. This year, there was a 20% increase in memberships. How many students are members this year?

answered Feb 12, 2024

1 answer 134k views

Each side of the base of a square pyramid measures 10 inches. The height of each lateral face of the pyramid is also 10 inches. What is the surface area of the pyramid? Enter your answer in the box. in

asked Feb 3, 2024

2 answers 222k views

In this type of passive transport, materials may have their movements helped by membrane proteins. Facilitated diffusion Simple diffusion Simple diffusion Exocytosis

asked Sep 26, 2023

1 answer 200k views

A committee of 4 is being formed randomly from the employees at a school: 4 administrators, 32 teachers, and 5 staff. What is the probability that all 4 members are teachers? Express your answer as a fraction

asked Sep 16, 2023

1 answer 98.7k views

What were fest and hitler consequences of their decisions?

asked Aug 14, 2023

1 answer 27.3k views

How does Juliet learn that Friar Lawrence will marry she and Romeo? (Romeo and Juliet)

answered Jun 26, 2023

1 answer 11.2k views

Please help!!! picture has the question and answer choices in it

asked Apr 13, 2023

1 answer 31.0k views

Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions. Online Content: Site 1 Take the study skills assessment. Identify

answered Mar 25, 2023

2 answers 72.5k views

15. John deposits $4,700 at 5.03% interest, compounded continuously for five years. What is his ending balance? How much interest did the account earn? Use the compounding continuously formula B = Pe^(rt

answered Feb 26, 2023

1 answer 189k views

chemistry homework helpHeavy metals such as calcium can be extracted from water by a precipitation reaction. Hard water has a Ca2+ ion concentration around 4.24x10^-3 M. A solution of sode ash(sodium carbonat,

answered Feb 22, 2023

1 answer 105k views

Which sentence uses the underlined vocabulary word correctly? A. I could infer by the tone of his voice that the situation was urgent. B. I put on sunblock to block out the infer red rays. C. I choose

asked Jan 10, 2023

1 answer 121k views

Why is the periodic table called periodic?

answered Jan 5, 2023

2 answers 78.3k views

Help me on this please please

answered Dec 17, 2022

2 answers 226k views

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