Questions by Brian Chrisman

Questions by Brian Chrisman

Which of these best matches an object in space with its characteristic? ganymede → orbits the sun inner planet → gaseous in composition outer planet → many moons Meteorite → comet which hits earths surface

asked Dec 1, 2023

1 answer

20 votes

316k views

A sonar generator on a submarine produces periodic ultrasonic waves at a frequency of 2.00 x 10^6 Hz. The wavelength of the waves in seawater is 7.50 x 10^-4 m. When the generator is directed downward,

asked Aug 8, 2023

1 answer

35 votes

451k views

The pentagonal prism below has a cross-sectional area of 27 cm² and a length of 3 cm. Calculate the volume of the prism. Give your answer in cm³.

asked May 23, 2023

1 answer

19 votes

32.9k views

I need help in this one!!!

asked Mar 8, 2023

2 answers

42 votes

92.1k views

In fig. 6.39, side QP and RQ of ΔPQR are produced to points S and T respectively, if ∠SPR = 135° and ∠PQT = 110°, find ∠PRQ.

asked Feb 25, 2023

1 answer

8 votes

186k views

During the late fourteenth century, artist began to use paper for drawing more and more because

asked Dec 10, 2022

1 answer

6 votes

323k views

4 red bricks have a mean weight of 5kg 5 blue bricks have a mean weight of 9kg 1 green brick has a weight of 6kg Donna says, "The mean weight of the ten bricks is less then 7kg" Is donna correct?

asked Oct 20, 2022

1 answer

25 votes

234k views

What is the purpose of the quotation marks in the following sentence? Landon's "new" car is nine years old and has 75,000 miles on it. The quotation marks indicate an ironic or sarcastic tone. The quotation

asked Aug 26, 2022

2 answers

43 votes

385k views

Search QAmmunity.org