Recent activity by Luff

Recent activity by Luff

Sound travels at 1450m/s through water. If the sound wavesthat travel through the water have a frequency of 180Hzwhat is the length of the sound wave? What is the period ofthe wave?Wave Speed = Frequency

asked Dec 24, 2023

1 answer 175k views

During WWII, california saw a population increase of what percent

answered Dec 7, 2023

1 answer 147k views

Solve the inequality 2 (x - 2) + 8.6 < 14

answered Nov 29, 2023

1 answer 122k views

a group of 10 people have gotten together to play basketball. they will begin by dividing themselves into two teams of 5 players each. one team will wear red uniforms and the other will wear blue uniforms.

asked Nov 25, 2023

1 answer 73.2k views

John bought a 20 pound bag of dog food. He feeds his dog twice a day. If John gives his dog 3/4 pound of dog food each feeding, how many days will it last?

answered Sep 1, 2023

1 answer 198k views

You ask four people to the prom. If X is the number of "yes" responses, what is E(X)? Assume equal probability for "yes" and "no" response.

answered Jul 26, 2023

1 answer 229k views

Find the midrange for the following group of data items. 17, 14, 13, 12, 18, 15 11, 13 (Type an integer or a decimal)

answered Jul 21, 2023

1 answer 151k views

PLEASE HELP ASAP The table shows the results of a survey about eye color. Use the data in the table to estimate the likelihood that a person has each eye color. Which statement is true?

answered May 25, 2023

2 answers 107k views

Special pairs of angles and classifying thoughts (PLEASE HELP)

asked Feb 1, 2023

1 answer 13.1k views

Help please dont know how to do this

asked Jan 11, 2023

1 answer 223k views

Pls help me, thanks! x

answered Nov 25, 2022

1 answer 40.2k views

How can one improve the production of plum?

answered Nov 17, 2022

2 answers 51.0k views

Plz solve 90-(3+9)∙7

asked Oct 1, 2022

1 answer 216k views

CodeHS Go Down the Slide: Part One Anyone know what it is?

asked Sep 26, 2022

1 answer 63.2k views

ABC is a right triangle. If AC = 7 and BC 8, find AB. Leave your answer in simplest radical form.

answered Sep 17, 2022

2 answers 81.7k views

Which of these jobs did Aztec women do? make jewelry for nobles O farm in the chinampas weave cloth O travel as traders Clears Helpp

answered Sep 14, 2022

1 answer 53.2k views

If f(x)=-3x-5andg(x)=4x-2,find(f+g)(x)

asked Aug 8, 2022

2 answers 153k views

Every month, Ms. Thomas pays her car loan through automatic payments ( withdrawals) from her savings account. S he pays the same amount on her car loan each month. A t the end of the year, her savings

answered Jul 11, 2022

1 answer 192k views

If f(x)=4x2−2x+8, then calculate f(2 ) What is the answer?

answered Jun 26, 2022

1 answer 141k views

Determine the amount of long-term debt for ABC Co. using the following balance sheet information: cash balance of $24,733, accounts payable of $95,119, common stock of $400,875, retained earnings of $500,

asked Jun 15, 2022

1 answer 225k views

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