Recent activity by David Welch

Recent activity by David Welch

The lifting force, F, exerted on an airplane wing varies jointly as the area, A, of the wing's surface and the square of the plane's velocity, v. The lift of a wing with an area of 180 square feet is 10,

asked Nov 13, 2023

1 answer 460k views

Present Simple Tense Read the sentences carefully and select the correct verb tense. 1. We often……..ice cream by our cousins.(eat/eats) 2. Don and his brother……hiking on weekends.(like/likes) 3. It…….on

answered Nov 2, 2023

1 answer 525k views

The size of the United States doubled as a result of the Louisiana Purchase in 1803.This purchase included land that eventually became many states. Which state was part of this purchase? Florida (FL) Oregon

answered Oct 31, 2023

2 answers 14.7k views

HELP!!! Simplify the expression

asked Oct 23, 2023

1 answer 102k views

How might the solar maximum and minimum influence climate change? A: Some scientists believe that the earth is unlivable around the solar minimum and livable around the solar maximum. B: Some scientists

asked Aug 18, 2023

1 answer 130k views

Two out of every 5 jelly beans in a bag are green. If the bag contains 135 jelly beans, how many green jelly beans are in the bag?

answered Jul 31, 2023

2 answers 56.3k views

What were the difficulties you encountered during the process of silkscreen printing

answered Jun 9, 2023

1 answer 11.0k views

Choose the character(s) that each statement best describes. (1 point per question) 1. Todas las mañanas se sientan en el balcón. O Elisa O La mamá de Elisa O Elisa y su mamá O La estatua

asked Apr 15, 2023

2 answers 485k views

If a₁ = 2 and aₙ = aₙ₋₁ - 4, then find the value of a4.

answered Jan 21, 2023

1 answer 487k views

What dangers did Americans on ships face because they were no longer protected by Britain?

answered Nov 16, 2022

1 answer 226k views

The picture on the left shows a Roman building built nearly 2,000 years ago. The picture on the right shows an American building built less than 200 years ago. Use these photographs to answer the following

asked Jul 1, 2022

1 answer 301k views

Please help, thank you y = x + 4 y = −2x − 2 Explain how you will solve the pair of equations by substitution. Show all the steps and write the solution in (x, y) form. Source StylesNormal

asked May 17, 2022

1 answer 246k views

Convert 6m to ft Round to the nearest hundredth as needed

asked May 7, 2022

1 answer 393k views

Disease or disorder that affects the nervous systems

answered Feb 23, 2022

1 answer 415k views

For a certain country, the bar graph shows the population of it’s public school students, in millions, and the amount that the country’s government spent on public education, in billions of dollars, for

asked Jan 15, 2022

1 answer 65.3k views

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