Questions by Jens Roland

Questions by Jens Roland

NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Two small disks A and B of mass 2 kg and 1 kg, respectively, may slide on a horizontal and frictionless

asked Sep 24, 2021

1 answer

1 vote

156k views

There are 28 boys in the band The 28 boys are 7/10 and the girls are 3/10 of the students What is the total number of students in the marching band

asked Sep 13, 2021

1 answer

5 votes

118k views

If $1,000 is invested at an interest rate of 10% per year, compounded monthly, find the amount of the investment at the end of 4 years.

asked Aug 17, 2021

1 answer

2 votes

226k views

The sum of 1/11 and 5/11

asked Jun 21, 2021

2 answers

0 votes

142k views

What is the most difficult issue Iraq has faced? A corrupt government Ethnic and religious tensions Terrorist groups like Al-Qaeda and ISIS Nearby conflicts, such as the one in Syria,spilling across the

asked Jun 14, 2021

1 answer

5 votes

53.2k views

In todayâs workplace, teams are a vital force, and the majority of business professionals must collaborate on the job. The trend toward teams indicates that many companies consider teamwork fundamental

asked Apr 16, 2021

1 answer

4 votes

189k views

Consider a compact car that is being driven at 113 km/h. The acceleration of gravity is 9.8 m/s^2. From what height would the car have to be dropped to have the same kinetic energy? Answer in units of

asked Jan 3, 2021

1 answer

4 votes

167k views

Which Progressive policy influenced the Seventeenth Amendment? A. election reform B. women's suffrage C. prohibition D. conservation

asked Sep 23, 2020

2 answers

1 vote

113k views

What is the y- intercept of the equation Y=2x+7?

asked Sep 8, 2020

1 answer

4 votes

155k views

Help me with this question

asked Aug 12, 2020

1 answer

3 votes

168k views

a. Find symmetric equations for the line that passes through the point (4, −4, 8) and is parallel to the vector −1, 4, −3b. Find the points in which the required line in part (a) intersects the coordinate

asked Aug 5, 2020

1 answer

0 votes

62.6k views

Calculate the concentration of H3O⁺ in a solution that contains 5.5 × 10-5 M OH⁻ at 25°C. Identify the solution as acidic, basic, or neutral. A) 1.8 × 10-10 M, basic B) 1.8 × 10-10 M, acidic C) 5.5 × 10-10

asked Aug 3, 2020

1 answer

1 vote

81.4k views

A 120 v potential difference is applied to a space heater whose resistance is 17 Ï when hot. (a) at what rate is electrical energy transferred to thermal energy? (b) what is the cost for 7.1 h at us$0.

asked Jun 10, 2019

1 answer

4 votes

11.1k views

Does the point (5,9)satisfy the equation y=x+7?

asked Apr 3, 2019

1 answer

2 votes

139k views

Tell what whole number you can substitute for x in the following list so the numbers are ordered from least to greatest. 2/x ,x/6, 70%

asked Feb 28, 2019

2 answers

3 votes

232k views

Solve the inequality -5(3x+4)<6-3x 2 Please help with steps i don't remember how to do this.

asked Jan 25, 2019

1 answer

2 votes

84.1k views

Bryan wants to ship three medium-sized boxes. Two companies offer different rates. Company Rate A $14.65 per box B First box is free, $16.20 for any additional boxes Bryan used the six steps to solve this

asked Jan 13, 2019

2 answers

3 votes

168k views

After the Reconstruction Era, the Southern states were economically disadvantaged because of A) waves of immigration. Eliminate B) the institution of slavery. C) their refusal to use goods made in the

asked Jan 4, 2019

1 answer

2 votes

23.4k views

During World War II, were the United States and the Soviet Union both Allied Powers, both Axis Powers, or on opposite sides? What future plans did Roosevelt, Stalin, and Churchill agree upon at their meeting

asked Dec 9, 2018

2 answers

4 votes

76.5k views

5x+4x2(2x+7)-6x2-9x+(x+3)(x-8) Write this expression as a polynomial in standard form

asked Sep 25, 2018

2 answers

2 votes

78.4k views

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