Sav

This page lists questions and answers that were posted by visitors named Sav.

Questions

The following questions were asked by visitors named Sav.

please help me solve 1/3(6x-3y)-1/2(8x-4y)

A string vibrates in its fundamental mode with a frequency of 200 Hz. The string is 0.64 m long and has a mass of 1.61 g. With what tension must the string be stretched?

A sonar generator on a ship produces periodic ultrasonic waves at a frequency of 2.2 MHz. The wavelength of the waves in seawater is 5.310-4 m. When the generator is directed downward, an echo is received 15.2 s later. How deep is the ocean in m?

A stationary whistle emits a sound of 188 Hz. If passengers in a car hear the whistle with a frequency of 198 Hz, how fast was the car moving? Use 340 m/s for the sound velocity

A large balloon contains 65.0 L of helium gas at 25 °C and a pressure of 745 mm Hg. The balloon ascends to 3000 m, at which the external pressure has decreased by 30.%. What would be the volume of the balloon, assuming it expands so that the internal and...

Find each unit rate. 128 pounds of dog food for 16 dogs

10.88+98.3-10.88

5 times the quantity of x and 5

Answers

The following answers were posted by visitors named Sav.

1. 3 mols of O2 * 6.022*10^23 1mol so 3*6.022*10^23= 1.8066*10^24 molecules of O2 2. 3O2 2atoms*3moles=6 2Al2O3 3atoms*2moles=6 6+6= 12 total O atoms 3. 4 moles of Al for every 3 moles of O2= 4:3 mole to mole ratio

use dimensional analysis,so..1ft/12in 1 foot(imagine a line for the if xin^3* 12in^3 between the ft and in I don't know how to put it in the computer) You have to cube the entire ratio because the initial unit of the inches is cube meaning it's really xin...

y=mx+b slope is the rate of change and whenever something says per it is a rate. Meaning m=13 and then he already will gain $50 just for accepting. Y-intercept is the initial value, so b=50. t or x is the hours worked=7. c=30(t)+50 (for any # of hours) c=...

factors of 440: 1,2,4,8,10,20,22,44,55,110,440 20&22 only consecutive evens 20*22=440 20+22=42

each could be 9ft with plenty of other answers

Do I listen to Angel or no?

1.c 2.b 3.d 4.a Listen when everyone Saids yalp is right yalp is right, he was right just not on number 1, everyone kept saying they got a 4/4 percent but how could you if number 1 was wrong I looked in my notes and look up the Bessemer process and they a...

The correct answers are A B D C B A F B A A B D C B C B D C A A B A C B B And the last to your on your own sorry this should be correct for connexus lesson 12 unit test

Find each unit rate. 128 pounds of dog food for 16 dogs

i NEED to know the anwser

thanks FortniteOmega you saved my butt! ^^" 100% ty

100% Thanks Mute The Brony Answers are: 1: D 2: C 3: B

madoria is correct! Thanks a lot! 😊😊😊😊

Somebody is WRONG! 10/19!

Junior is correct 100% 6/6 on the multiple choice I know I just took the test

The write answer is correct 100% 5/5 tysm!!

thank you 'we are cheaters' bc you are correct 100% 4/4 So ty!

if you are doing the Lesson 9: 3D Figures here are the answers to that quiz 1 B 2 A 3 B 4 C 5 D hope that helps!

The answers are A C, E D A A, B, C, E

B C D Are the right answers.

y'all we need the answers does anyone have them?

Bruh aint no one right here gl do it yourself

Yall are so funny PLS im glad im not the only one on this website

Find the length an inclined plane that will reach a platform 8 ft high and form 16° with the ground

Find the length an inclined plane that will reach a platform 8 ft high and form 16° with the ground With given illustration formula solution and conclusion Ineed right now plss

5 times the quantity of x and 5 translated into an expression