Recent activity by Arma

Recent activity by Arma

On an essentially frictionless, horizontal ice rink, a skater moving at 6.0 m/s encounters a rough patch that reduces her speed by 40% due to a friction force that is 22% of her weight.

answered Dec 17, 2024

1 answer 82.3k views

______integers How many distinct positive integers n can be expressed as n=ab for integers such that 1≤ a≤ 10 and 1≤ b≤ 10 ?

asked Nov 25, 2024

1 answer 107k views

To protect wiring before it gets to the fuse box, a ___ is installed. A) Relay B) Circuit breaker C) Fusible link D) Resistor

answered Nov 15, 2024

1 answer 42.8k views

Conceptual word-pairs, such as "deep-shallow", are acquired? 1) symmetrically 2) asymmetrically with the positive member first 3) asymmetrically with the negative member first 4) randomly

asked Oct 19, 2024

1 answer 32.1k views

Butane has the formula C4H10. Calculate the mass of carbon in 100g of butane, giving your answer to three significant figures. A) 11.5 g B) 12.0 g C) 48.0 g D) 120 g

asked Jun 5, 2024

1 answer 153k views

The REBT technique that involves having clients vividly imagine one of the worst things that might happen to them and to describe their disturbing feelings is called: a. cognitive homework. b. disputing

answered May 14, 2024

1 answer 4.7k views

2 3 5 7 In which business did Andrew Carnegie create a monopoly? O the oil business O the automobile business O the telephone business O the steel business

answered Mar 6, 2024

1 answer 170k views

how many people did the u.s. evacuate in the two-plus weeks prior to the withdrawal of its last forces in afghanistan?

answered Jan 31, 2024

1 answer 118k views

What are the different stages of dying based on the Kübler-Ross classic behavioral theory? Select all that apply. a. Anger b. Denial c. Anxiety d. Yearning e. Depression

answered Jan 26, 2024

1 answer 120k views

I really need help. I cant do this. Its really hard

answered Jan 7, 2024

2 answers 190k views

What would be the sum of 20 and 18

asked Dec 17, 2023

2 answers 169k views

In the lab, Charlie has two solutions that contain alcohol and is mixing them with each other. He uses 3 times as much Solution A as Solution B. Solution A is15% alcohol and Solution B is 10% alcohol.

answered Nov 18, 2023

1 answer 13.9k views

I need help graghing

answered Nov 6, 2023

1 answer 152k views

Marbury v. Madison set up the process of A. Law passing B. Judicial review C. Impeachment

asked Oct 27, 2023

2 answers 33.7k views

The sales tax is 47 on the purchase of a dining room set for 940. find the sales tax rate.

answered Jul 10, 2023

1 answer 220k views

Formula to calculate the mass of displaced water

answered Jul 4, 2023

2 answers 112k views

The expression 0^-4 = in simplifed form?

asked Jun 4, 2023

1 answer 210k views

alex has 70% of her weekly paycheck automatically deposited into a savings account. this week, $35 is deposited. alex wants to know the total amount of her paycheck this week

answered Jan 23, 2023

2 answers 217k views

What prevented the US government from enforcing the law under the Articles of Confederation?

asked Dec 28, 2022

2 answers 200k views

I. Fill in each gap with a suitable word to complete the passage. I come (1)……………. a family of five people. My mother is a very caring woman. She takes the responsibility for running the (2)…………….. She

asked Dec 24, 2022

1 answer 132k views

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