Questions by Cornelis

Questions by Cornelis

What is the wavelength of a 285-Hz sound wave when the speed of sound is 375 m/s?A. 1.2 mB. 1.32 mC. 106.875 kmD 0.76 m

asked Dec 21, 2023

1 answer

30 votes

26.2k views

Which type of primary brain tumor usually arises in the walls of the fourth ventricle in children and in the lateral ventricles in adults

asked Oct 22, 2023

1 answer

7 votes

520k views

Which is the best example of a vivid sensory detail? “Some of my pleasantest hours were during the long rain-storms in the spring or fall” “which confined me to the house for the afternoon as well as the

asked Oct 1, 2023

1 answer

35 votes

440k views

What are three 3 age related changes in the cardiovascular system?

asked Aug 27, 2023

1 answer

29 votes

368k views

Author's Craft in Wonder Learning Target: Students will be able to write a paragraph explaining how they made an inference in R.J. Palacio's novel Wonder and why their inference was either correct or incorrect.

asked Feb 26, 2023

1 answer

43 votes

182k views

A snooker table's playing surface (a type of billiards game) is 12 feet long and 6 feetwide. What is the area of the snooker table's playing surface?144 square feet36 square feet18 square feet72 square

asked Feb 21, 2023

1 answer

19 votes

323k views

One number is 8 more than the other number. Twice the smaller number is 7 more than the larger number. Write the equation to represent this scenario.

asked Dec 1, 2022

1 answer

33 votes

137k views

Write the fifteenth term of the binomial expansion of (a^2+b)^20

asked Jul 3, 2022

1 answer

41 votes

446k views

Help plis Present perfet Vs Past simple complete the spaces 1) Susan _____(reach) the school recently. 2) Last week She_____(come) very late . 3) Belgrano and San Martin ____(be) soldrers 4) In 1810 They____

asked Mar 1, 2022

1 answer

35 votes

202k views

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